EP2519578A2 - Flammenschutzmittelzusammensetzung für thermoplastische formmassen - Google Patents
Flammenschutzmittelzusammensetzung für thermoplastische formmassenInfo
- Publication number
- EP2519578A2 EP2519578A2 EP10800954A EP10800954A EP2519578A2 EP 2519578 A2 EP2519578 A2 EP 2519578A2 EP 10800954 A EP10800954 A EP 10800954A EP 10800954 A EP10800954 A EP 10800954A EP 2519578 A2 EP2519578 A2 EP 2519578A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- flame retardant
- retardant composition
- component
- melamine
- halogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 89
- 239000000203 mixture Substances 0.000 title claims abstract description 60
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 150000001875 compounds Chemical class 0.000 title claims abstract description 15
- 238000009757 thermoplastic moulding Methods 0.000 title description 4
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 claims abstract description 27
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 21
- 239000011574 phosphorus Substances 0.000 claims abstract description 21
- 229920000728 polyester Polymers 0.000 claims abstract description 21
- 229920000642 polymer Polymers 0.000 claims abstract description 21
- 239000000178 monomer Substances 0.000 claims abstract description 13
- 229920000388 Polyphosphate Polymers 0.000 claims abstract description 12
- 239000001205 polyphosphate Substances 0.000 claims abstract description 12
- 235000011176 polyphosphates Nutrition 0.000 claims abstract description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 150000007974 melamines Chemical class 0.000 claims abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000011180 diphosphates Nutrition 0.000 claims abstract description 4
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 3
- 235000021317 phosphate Nutrition 0.000 claims abstract description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims abstract description 3
- 239000002861 polymer material Substances 0.000 claims description 15
- -1 siloxanes Chemical class 0.000 claims description 14
- 229920000877 Melamine resin Polymers 0.000 claims description 12
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 12
- DWSWCPPGLRSPIT-UHFFFAOYSA-N benzo[c][2,1]benzoxaphosphinin-6-ium 6-oxide Chemical compound C1=CC=C2[P+](=O)OC3=CC=CC=C3C2=C1 DWSWCPPGLRSPIT-UHFFFAOYSA-N 0.000 claims description 8
- 229920001169 thermoplastic Polymers 0.000 claims description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims description 8
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 7
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims description 7
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 7
- 229920006395 saturated elastomer Polymers 0.000 claims description 7
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 7
- 150000000182 1,3,5-triazines Chemical class 0.000 claims description 6
- 150000008064 anhydrides Chemical class 0.000 claims description 6
- 239000002585 base Substances 0.000 claims description 5
- ZQKXQUJXLSSJCH-UHFFFAOYSA-N melamine cyanurate Chemical compound NC1=NC(N)=NC(N)=N1.O=C1NC(=O)NC(=O)N1 ZQKXQUJXLSSJCH-UHFFFAOYSA-N 0.000 claims description 5
- XFZRQAZGUOTJCS-UHFFFAOYSA-N phosphoric acid;1,3,5-triazine-2,4,6-triamine Chemical compound OP(O)(O)=O.NC1=NC(N)=NC(N)=N1 XFZRQAZGUOTJCS-UHFFFAOYSA-N 0.000 claims description 5
- 150000003254 radicals Chemical class 0.000 claims description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 150000001336 alkenes Chemical class 0.000 claims description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- VBQRUYIOTHNGOP-UHFFFAOYSA-N benzo[c][2,1]benzoxaphosphinine 6-oxide Chemical class C1=CC=C2P(=O)OC3=CC=CC=C3C2=C1 VBQRUYIOTHNGOP-UHFFFAOYSA-N 0.000 claims description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 4
- 150000001735 carboxylic acids Chemical class 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- UYTPUPDQBNUYGX-UHFFFAOYSA-N guanine Chemical compound O=C1NC(N)=NC2=C1N=CN2 UYTPUPDQBNUYGX-UHFFFAOYSA-N 0.000 claims description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 4
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 150000005846 sugar alcohols Polymers 0.000 claims description 4
- YZEZMSPGIPTEBA-UHFFFAOYSA-N 2-n-(4,6-diamino-1,3,5-triazin-2-yl)-1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(NC=2N=C(N)N=C(N)N=2)=N1 YZEZMSPGIPTEBA-UHFFFAOYSA-N 0.000 claims description 3
- 229920001634 Copolyester Polymers 0.000 claims description 3
- 241000219112 Cucumis Species 0.000 claims description 3
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- IUTYMBRQELGIRS-UHFFFAOYSA-N boric acid;1,3,5-triazine-2,4,6-triamine Chemical compound OB(O)O.NC1=NC(N)=NC(N)=N1 IUTYMBRQELGIRS-UHFFFAOYSA-N 0.000 claims description 3
- YZYDPPZYDIRSJT-UHFFFAOYSA-K boron phosphate Chemical compound [B+3].[O-]P([O-])([O-])=O YZYDPPZYDIRSJT-UHFFFAOYSA-K 0.000 claims description 3
- 229910000149 boron phosphate Inorganic materials 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 3
- 150000004692 metal hydroxides Chemical class 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- XZTOTRSSGPPNTB-UHFFFAOYSA-N phosphono dihydrogen phosphate;1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(N)=N1.OP(O)(=O)OP(O)(O)=O XZTOTRSSGPPNTB-UHFFFAOYSA-N 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920006132 styrene block copolymer Polymers 0.000 claims description 3
- CEHBSXXRJYIJGT-UHFFFAOYSA-N (2,4,6-triamino-1h-1,3,5-triazin-4-yl)urea Chemical compound NC(=O)NC1(N)NC(N)=NC(N)=N1 CEHBSXXRJYIJGT-UHFFFAOYSA-N 0.000 claims description 2
- OUPZKGBUJRBPGC-UHFFFAOYSA-N 1,3,5-tris(oxiran-2-ylmethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound O=C1N(CC2OC2)C(=O)N(CC2OC2)C(=O)N1CC1CO1 OUPZKGBUJRBPGC-UHFFFAOYSA-N 0.000 claims description 2
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 claims description 2
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 claims description 2
- UHSRWGBKKWTOLJ-UHFFFAOYSA-N 6-phenyltriazine-4,5-diamine Chemical compound NC1=NN=NC(C=2C=CC=CC=2)=C1N UHSRWGBKKWTOLJ-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 239000004640 Melamine resin Substances 0.000 claims description 2
- NJYZCEFQAIUHSD-UHFFFAOYSA-N acetoguanamine Chemical compound CC1=NC(N)=NC(N)=N1 NJYZCEFQAIUHSD-UHFFFAOYSA-N 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims description 2
- 229910052915 alkaline earth metal silicate Inorganic materials 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- YSKUZVBSHIWEFK-UHFFFAOYSA-N ammelide Chemical compound NC1=NC(O)=NC(O)=N1 YSKUZVBSHIWEFK-UHFFFAOYSA-N 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 125000004104 aryloxy group Chemical group 0.000 claims description 2
- 239000000440 bentonite Substances 0.000 claims description 2
- 229910000278 bentonite Inorganic materials 0.000 claims description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
- 229910001593 boehmite Inorganic materials 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 claims description 2
- 125000002843 carboxylic acid group Chemical group 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 229910052570 clay Inorganic materials 0.000 claims description 2
- ZSFDBVJMDCMTBM-UHFFFAOYSA-N ethane-1,2-diamine;phosphoric acid Chemical compound NCCN.OP(O)(O)=O ZSFDBVJMDCMTBM-UHFFFAOYSA-N 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 125000000524 functional group Chemical group 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 2
- 239000000347 magnesium hydroxide Substances 0.000 claims description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical group O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 claims description 2
- NQQWFVUVBGSGQN-UHFFFAOYSA-N phosphoric acid;piperazine Chemical compound OP(O)(O)=O.C1CNCCN1 NQQWFVUVBGSGQN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052615 phyllosilicate Inorganic materials 0.000 claims description 2
- 229960005141 piperazine Drugs 0.000 claims description 2
- 229960001954 piperazine phosphate Drugs 0.000 claims description 2
- 150000004756 silanes Chemical class 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical class C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 claims 1
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 claims 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 description 26
- 239000004033 plastic Substances 0.000 description 26
- 238000012360 testing method Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 12
- XZAXQWXHBDKYJI-UHFFFAOYSA-N 2-[(6-oxobenzo[c][2,1]benzoxaphosphinin-6-yl)methyl]butanedioic acid Chemical compound C1=CC=C2P(CC(CC(=O)O)C(O)=O)(=O)OC3=CC=CC=C3C2=C1 XZAXQWXHBDKYJI-UHFFFAOYSA-N 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- 229920001707 polybutylene terephthalate Polymers 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 238000010348 incorporation Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- 150000002763 monocarboxylic acids Chemical class 0.000 description 2
- CZQYVJUCYIRDFR-UHFFFAOYSA-N phosphono dihydrogen phosphate;1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(N)=N1.NC1=NC(N)=NC(N)=N1.OP(O)(=O)OP(O)(O)=O CZQYVJUCYIRDFR-UHFFFAOYSA-N 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- NIDNOXCRFUCAKQ-UMRXKNAASA-N (1s,2r,3s,4r)-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1[C@H]2C=C[C@@H]1[C@H](C(=O)O)[C@@H]2C(O)=O NIDNOXCRFUCAKQ-UMRXKNAASA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920010784 Arnitel® EM400 Polymers 0.000 description 1
- 229920006055 Durethan® Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 102100037487 Histone H1.0 Human genes 0.000 description 1
- 101001026554 Homo sapiens Histone H1.0 Proteins 0.000 description 1
- 239000004609 Impact Modifier Substances 0.000 description 1
- 229920009204 Methacrylate-butadiene-styrene Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- HNEGQIOMVPPMNR-IHWYPQMZSA-N citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 description 1
- 229940018557 citraconic acid Drugs 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- IFDVQVHZEKPUSC-UHFFFAOYSA-N cyclohex-3-ene-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCC=CC1C(O)=O IFDVQVHZEKPUSC-UHFFFAOYSA-N 0.000 description 1
- FOTKYAAJKYLFFN-UHFFFAOYSA-N decane-1,10-diol Chemical compound OCCCCCCCCCCO FOTKYAAJKYLFFN-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 150000002240 furans Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 229910052816 inorganic phosphate Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- HNEGQIOMVPPMNR-NSCUHMNNSA-N mesaconic acid Chemical compound OC(=O)C(/C)=C/C(O)=O HNEGQIOMVPPMNR-NSCUHMNNSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- HNEGQIOMVPPMNR-UHFFFAOYSA-N methylfumaric acid Natural products OC(=O)C(C)=CC(O)=O HNEGQIOMVPPMNR-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 150000004885 piperazines Chemical class 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002742 polystyrene-block-poly(ethylene/propylene) -block-polystyrene Polymers 0.000 description 1
- 229920002743 polystyrene-poly(ethylene-ethylene/propylene) block-polystyrene Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 1
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 1
- 229940066771 systemic antihistamines piperazine derivative Drugs 0.000 description 1
- UFDHBDMSHIXOKF-UHFFFAOYSA-N tetrahydrophthalic acid Natural products OC(=O)C1=C(C(O)=O)CCCC1 UFDHBDMSHIXOKF-UHFFFAOYSA-N 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0066—Flame-proofing or flame-retarding additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/692—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
Definitions
- the invention relates to a halogen-free flame retardant composition and polymers containing the composition according to the invention.
- halogen-containing flame retardants are often used in plastics, especially in thermoplastic molding compositions, halogen-containing flame retardants, usually in combination with antimony trioxide. In case of fire, such flame retardants have good efficacy, however, corrosive and sometimes toxic substances, such Dioxins and furans, formed and released.
- halogen-free flame retardants which are based on metal hydroxides, organic or inorganic phosphates, phosphinates or phosphonates with synergistically active substances or derivatives of 1,3,5-triazine compounds and mixtures thereof.
- a disadvantage of these flame retardants is that they often impart only a low flame retardancy and are not or only conditionally usable for use in plastics, in particular thermoplastics and elastomers in the electrical and electronics sector, since some phosphorus-containing flame retardants have an influence on the electrical conductivity can have and thus the properties eg a cable coated with a plastic with flame retardant or an existing of thermoplastic with flame retardant electrical component change.
- flame retardants can also lead to an impairment of the mechanical properties of a plastic.
- Some other good flame retardants are also not suitable for use with plastics containing fillers.
- the object underlying the invention was therefore to provide a flame retardant composition which is readily incorporated into various plastics, is well compatible with the polymer matrix and has a good flame retardancy without substantially impairing the mechanical and electrical properties of the plastic.
- a halogen-free flame retardant composition which at least one component a) selected from the group consisting of nitrogen bases, melamine derivatives, phosphates, pyrophosphates, polyphosphates, organic and inorganic phosphinates, organic and inorganic phosphonates and derivatives of the abovementioned compounds,
- DOPO 9,10-dihydro-9-oxa-10-phos
- a flame retardant composition according to the invention has an improved in comparison to the individual components flame retardancy in a variety of plastics and is easily processable in these plastics.
- Plastics with the flame retardant composition according to the invention may have good mechanical and electrical properties due to low flame retardant loading.
- the very good flame retardancy is surprisingly based on the formation of radicals by the component b), which is synergistically supported by different flame retardation mechanisms of the component a).
- the exact mechanism of synergistic action of components a) and b) is not known.
- the combination of components a) and b) leads to advantageous properties both in terms of incorporation into the plastic and the flame retardancy.
- a further advantage of the flame retardant composition according to the invention is the low solubility of the component b) present in the form of a polymer, which considerably reduces the risk of washing out or migration out of the plastic flame retardant composition.
- the at least one component a) of the halogen-free flame retardant composition is preferably selected from ammonium polyphosphate, melamine, melamine resin, melamine derivatives, silanes, siloxanes or polystyrenes coated and / or coated and crosslinked ammonium polyphosphate particles, and also 1,3,5-triazine compounds, including melamine.
- a single component a) is included in the composition.
- the at least one component a) is selected from Meiern, melon, melam, melamine cyanurate, melamine borate, melamine orthophosphate, melamine pyrophosphate, dimelamine pyrophosphate and melamine polyphosphate, ammonium polyphosphate and boron phosphate and derivatives thereof.
- These components a) already have a good flame retardancy and high thermal stability. It has been found that they can also be incorporated well in thermoplastic molding compounds, for example by extrusion, in combination with component b) at elevated temperatures.
- melamine cyanurate or melamine polyphosphate are used as component a).
- a flame retardant containing them is particularly suitable for incorporation in plastics, for example for the cladding of conductive structures or as the basis of conductive structures, such as in electronic components.
- At least two different components a) are particularly preferably contained in the halogen-free flame retardant composition, at least one component a) being selected from ammonium polyphosphate and derivatives thereof or melamine phosphate derivatives and at least one other component a) being a nitrogen base other than the first component.
- the mixture of these components a) is an intumescent flame retardant.
- This mixture forms in the event of fire, irrespective of component b) gases, which lead to expansion and foaming of the material in which they are incorporated.
- the use of such flame retardants together with component b) leads to a further improved flameproofing effect.
- flame retardants include in addition to the at least one component b) ammonium polyphosphate or derivatives thereof or melamine phosphate derivatives and a crusting agent, such as. Pentaerythritol or piperazine derivatives.
- a single component b) is included in the composition. According to one embodiment, exactly two or more components b) are contained.
- At least one phosphorus-containing polyester of the at least one component b) preferably has an average degree of polymerisation P n of at least 55, preferably between 60 and 250, particularly preferably between 60 and 90.
- At least one phosphorus-containing polyester of at least one component b) has an average molecular weight M n of more than 1,000 g / mol, preferably between 5,000 and 250,000 g / mol, particularly preferably between 25,000 and 100,000 g / mol
- Preferred unsaturated mono- and dicarboxylic acids for reaction with addition products of 9,10-dihydro-9-oxa-10-phospha-phenanthren-10-oxide and ring-substituted derivatives of 9,10-dihydro-9-oxa-10-phospha-phenanthren- 10-oxide for preparing the at least one component b) are sorbic acid, acrylic acid and crotonic acid and itaconic acid, maleic acid, Fumaric acid, endomethylenetetrahydrophthal
- ester-forming monomers for the preparation of a polyester of the at least one component b) are saturated mono- or polyhydric alcohols, particular preference is given to aliphatic diols, including monoethylene glycol, diethylene glycol, propylene glycol, 1,3-propanediol, 1,3-butanediol, 1,4 Butanediol, neopentylglyol, hexanediol and 1, 10-decanediol and tris-2-hydroxyethyl isocyanurate (THEIC), glycerol, trimethylolethane, trimethylolpropane and pentaerythritol.
- TEEIC 2-hydroxyethyl isocyanurate
- the at least one component b) is preferably end-capped by reaction with a monohydric alcohol or an optionally phosphorus-containing monocarboxylic acid.
- at least one phosphorus-containing polyester of the at least one component b) of the halogen-free flame retardant composition has reactive functional groups selected from carbon-carbon double bonds, carboxylic acid groups, phosphinic acid groups and hydroxy groups.
- at least one phosphorus-containing polyester of the at least one component b) in the halogen-free flame retardant composition has a softening point in the range of 100 ° C to 130 ° C. Such polyesters are particularly well suited for use in plastics having similar physical properties.
- the phosphorus-containing monomer in component b) comprises a compound of the following formula (I):
- R 1 and R 2 are the same or different and are selected from H, alkyl, alkoxy, aryl, aryloxy and arylalkyl,
- n and m are independently integers from 1 to 4 and
- R 3 represents a radical having at least one ester-forming group or a radical derived from an unsaturated dicarboxylic acid or its anhydride.
- a particularly preferred embodiment of the polyester of the at least one component b) has the following formula (II):
- R t is H, methyl or ethyl
- R 2 is a group of the formula - (CH 2 ) m -O-Ri,
- A is a branched or unbranched alkylene group having 2 to 6 carbon atoms or optionally substituted aromatic bridging group, preferably -C 2 H 4 -,
- n is an integer between 55 and 110, and
- n is an integer between 1 and 6, preferably 2.
- the components a) and b) are particularly preferably in the ratio of 1:10 to 50: 1, preferably 1: 5 to 25: 1 and particularly preferably 1: 3 to 10: 1, contained in the flame retardant composition.
- the ratio is given in parts by weight.
- the flame retardant composition according to the invention has very good flame retardant properties over a wide range of proportions of components a) and b).
- the invention also includes a polymeric material containing the halogen-free flame retardant composition.
- the halogen-free flame retardant composition is suitable for use in thermoplastics and thermoplastic elastomers.
- the flame retardants according to the invention have a high thermal stability and do not decompose during extrusion, they are readily dispersible in polymers, in particular thermoplastics and thermoplastic elastomers. Their low conductivity makes them well suited for incorporation in polymers used in electrical and electronic applications. In addition, these flame retardants are only slightly soluble in water and are not washed out of polymers or only slightly.
- the polymer material contains the halogen-free flame retardant composition in an amount of from 5 to 50% by weight, preferably from 10 to 30% by weight, based on the total weight of the polymeric material with flame retardant composition. Due to its particularly good flame retardant properties, the halogen-free flame retardant composition can be used in small quantities in a plastic. Such flame-retardant polymers meet even at low film thicknesses of z. B. 1, 6 mm highest fire protection requirements in plastics. Due to the small amount of flame retardant compositions used, the flexibility and processability of the plastics treated therewith are preserved.
- Preferred polymeric materials are selected from filled and unfilled polyolefins, vinyl polymers, olefin copolymers, olefin-based thermoplastic elastomers, crosslinked olefin-based thermoplastic elastomers, polyurethanes, filled and unfilled polyesters and copolyesters, styrenic block copolymers, filled and unfilled polyamides and copolyamides.
- copolyesters are PET and PBT.
- the halogen-free flame retardant compositions according to the invention can be used for any desired polymers. They are particularly suitable as flame retardants for unfilled and filled or reinforced polyamides, polyesters, such as polybutylene terephthalate and polyethylene terephthalate, polyolefins, such as polyethylene and polypropylene, polystyrene, styrene block copolymers, such as ABS, SBS, SEBS, SEPS, SEEPS and MBS, polyurethanes, Polyacrylates, polycarbonates, polysulfones, polyether ketone, polyphenylene oxide, polyphenylene sulfide, epoxy resins, etc.
- the high resistance of the flame retardant composition according to the invention at high temperatures also makes it suitable for polymer compositions which require relatively high processing temperatures.
- the thus-equipped plastics can be used, for example, for the sheathing of cables in piping systems, for tubes for electrical cables, electrical components made of thermoplastics and others.
- the polymer material further contains fillers which are preferably selected from the group consisting of metal hydroxides, preferably alkaline earth metal hydroxides, alkali metal hydroxides and aluminum hydroxide, silicates, preferably phyllosilicates, bentonite, alkaline earth metal silicates and alkali metal silicates, carbonates, preferably calcium carbonate and talc , Clay, mica, silica, calcium sulfate, barium sulfate, aluminum hydroxide, magnesium hydroxide, glass fibers, particles and spheres, wood flour, cellulose powder, carbon black, graphite, boehmite and dyes.
- fillers which are preferably selected from the group consisting of metal hydroxides, preferably alkaline earth metal hydroxides, alkali metal hydroxides and aluminum hydroxide, silicates, preferably phyllosilicates, bentonite, alkaline earth metal silicates and alkali metal silicates, carbonates, preferably calcium carbonate and
- fillers can impart further desired properties to the polymeric material.
- the mechanical stability can be increased by reinforcing with glass fibers
- the color of the plastic can be colored by adding dyes
- the price of the plastic can also be reduced if necessary.
- the polymer materials may contain further additives, such as antioxidants, light stabilizers, process auxiliaries, nucleating agents, impact modifiers and, in particular, compatibilizers and dispersing aids.
- a polymeric material containing the halogen-free flame retardant composition for the production of sheaths for electrically conductive structures, shields for electrically conductive structures and housings and components for electrically conductive structures, preferably for the manufacture of cables in conduit systems , Tubes for electrical cables, electrical components made of thermoplastics.
- a polymeric material containing the halogen-free flame retardant composition is also useful for making housings and components for electrical and electronic equipment, printed circuit boards, electrical connectors, electrical connectors and switches, as well as cable insulation and cable conduits.
- a flame retardant composition according to the invention has a flame retardant effect which is improved in comparison to the individual components in a large number of different plastics and is readily processible in these plastics.
- Plastics with the flame retardant composition according to the invention may have good mechanical and electrical properties due to low flame retardant loading.
- the flame retardants according to the invention have a high thermal stability and do not decompose during extrusion, they are readily dispersible in polymers, in particular thermoplastics and thermoplastic elastomers. Their low conductivity makes them well suited for incorporation in polymers used in electrical and electronic applications. In addition, these flame retardants are only slightly soluble in water and are not or only slightly washed out of polymers.
- Preferred material thicknesses of sheaths, shields and bases for electrically conductive structures made with the polymer material containing the halogen-free flame retardant composition are from about 0.1 mm to 10 mm, preferably 0.5 mm to 5 mm. Especially with these material thicknesses, the flame retardant is particularly effective.
- test pieces of polymer materials with different flame retardant additives were prepared for the experiments. Both flame retardants or flame retardant compositions according to the invention and corresponding polymers are listed.
- IJD co-rotating twin-screw extruder
- the screw diameter of the extruder was 18 mm.
- the polymer was gravimetrically metered via a separate metering into the main feed of the extruder.
- the flame retardant or a flame retardant composition were also added gravimetrically via a sidefeeder, taking into account the respective addition amounts.
- the finished polymer material was granulated using a water bath and pelletizer (Pell-Tec). Subsequently, the material was heated to a thickness of 1, 6 mm pressed. Test specimens were cut from the plates and subjected to a UL94 vertical test.
- test pieces were used for the test. Each specimen was clamped in a vertical position. A Bunsen burner flame was held twice for 10 seconds at the free end of the specimen. Thereafter, the time was measured until the extinction of the flame or the glow of the test specimen. At the same time, it was determined whether inflamed drops of the test specimen could ignite underlying cotton (cotton wool).
- V-0 means that the total burning time of 5 test specimens tested was less than 50 seconds and the cotton was not ignited by dripping glowing or burning components of the specimen.
- the rating V-1 means that the total burning time was more than 50 seconds but less than 250 seconds and also the cotton was not ignited.
- V-2 means that the total burn time of 5 test pieces was less than 250 seconds, the cotton was ignited by dripping test piece components in at least one of the 5 tests.
- NC stands for "unclassifiable” and means that a total burning time of more than 250 seconds has been measured, in many of these cases the specimen burns completely and, if not specified, the material could not be processed into a specimen.
- the polymers used are PBT (unfilled polybutylene terephthalate: Ultradur B4520 UN from BASF), PA GF 30 (glassfiber-reinforced polyamide: Durethan BKV 30 H1.0 from Lanxess) and a TPE-E (thermoplastic polyester elastomer: Arnitel EM 400 from DSM ).
- the following components were used alone or in combination as flame retardant composition according to the invention: Ukanol FR 80 (polyester with 9,10-dihydro-9-oxa-10-phospha-phenanthren-10-oxide side chains from Schill + Seilacher), Budit 315 (melamine cyanurate from Chemische Fabrik Budenheim) and Budit 3141 (melamine polyphosphate from Chemische Fabrik Budenheim).
- PA GFR 30 can even be classified as V-0.
- a component (a) and (b) within one classification can significantly reduce the overall burning time in comparison with a single flameproof compound (data not shown).
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009055434A DE102009055434A1 (de) | 2009-12-31 | 2009-12-31 | Flammenschutzmittelzusammensetzung für thermoplastische Formmassen |
| PCT/EP2010/070885 WO2011080306A2 (de) | 2009-12-31 | 2010-12-29 | Flammenschutzmittelzusammensetzung für thermoplastische formmassen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2519578A2 true EP2519578A2 (de) | 2012-11-07 |
Family
ID=43806998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10800954A Withdrawn EP2519578A2 (de) | 2009-12-31 | 2010-12-29 | Flammenschutzmittelzusammensetzung für thermoplastische formmassen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20120322923A1 (de) |
| EP (1) | EP2519578A2 (de) |
| KR (1) | KR20120125474A (de) |
| CN (1) | CN102741335B (de) |
| DE (1) | DE102009055434A1 (de) |
| TW (1) | TW201139627A (de) |
| WO (1) | WO2011080306A2 (de) |
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| DE102011056368A1 (de) * | 2011-12-13 | 2013-06-13 | Chemische Fabrik Budenheim Kg | Halogenfreies Flammschutzmittel für thermoplastisches Polyurethan (TPU) |
| DE102012215510A1 (de) * | 2012-08-31 | 2014-05-28 | Henkel Ag & Co. Kgaa | Flammgeschützte Benzoxazin-haltige Zusammensetzung |
| CN103897353A (zh) * | 2012-12-24 | 2014-07-02 | 杜邦公司 | 基于聚对苯二甲酸丙二醇酯的阻燃组合物 |
| DE102013101487A1 (de) * | 2013-02-14 | 2014-08-14 | Chemische Fabrik Budenheim Kg | Duromer, Herstellungsverfahren, Verwendung und Zusammensetzungen |
| CN103131114B (zh) * | 2013-03-25 | 2015-12-09 | 上海交通大学 | 一种复配膨胀型阻燃热塑性弹性体组合物及其制备方法 |
| CN103131113B (zh) * | 2013-03-25 | 2015-04-15 | 上海交通大学 | 一种无卤膨胀型阻燃热塑性弹性体组合物及其制备方法 |
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| CN119812339A (zh) * | 2025-01-07 | 2025-04-11 | 高能时代(深圳)新能源科技有限公司 | 一种复合型正极阻燃添加剂及其制备方法和应用 |
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| JP2005306975A (ja) * | 2004-04-21 | 2005-11-04 | Kaneka Corp | 難燃性ポリエステル樹脂組成物 |
| WO2008119693A1 (en) * | 2007-04-03 | 2008-10-09 | Basf Se | Dopo flame retardant compositions |
| WO2008151893A1 (de) * | 2007-06-13 | 2008-12-18 | Tesa Se | Compound und wickelband aus einer tpu-folie |
| DE102008012806A1 (de) * | 2008-03-06 | 2009-09-10 | Schill + Seilacher Ag | Halogenfreie Flammschutzmittel |
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2009
- 2009-12-31 DE DE102009055434A patent/DE102009055434A1/de not_active Withdrawn
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2010
- 2010-12-29 US US13/518,062 patent/US20120322923A1/en not_active Abandoned
- 2010-12-29 KR KR1020127019551A patent/KR20120125474A/ko not_active Withdrawn
- 2010-12-29 WO PCT/EP2010/070885 patent/WO2011080306A2/de not_active Ceased
- 2010-12-29 CN CN201080059959.2A patent/CN102741335B/zh not_active Expired - Fee Related
- 2010-12-29 EP EP10800954A patent/EP2519578A2/de not_active Withdrawn
- 2010-12-30 TW TW099146869A patent/TW201139627A/zh unknown
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Also Published As
| Publication number | Publication date |
|---|---|
| DE102009055434A1 (de) | 2011-07-07 |
| KR20120125474A (ko) | 2012-11-15 |
| CN102741335B (zh) | 2014-07-30 |
| WO2011080306A2 (de) | 2011-07-07 |
| US20120322923A1 (en) | 2012-12-20 |
| CN102741335A (zh) | 2012-10-17 |
| WO2011080306A3 (de) | 2011-12-22 |
| TW201139627A (en) | 2011-11-16 |
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