CN105504792B - A kind of transparent flame-retarding nylon resin and preparation method thereof - Google Patents
A kind of transparent flame-retarding nylon resin and preparation method thereof Download PDFInfo
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- CN105504792B CN105504792B CN201511008348.6A CN201511008348A CN105504792B CN 105504792 B CN105504792 B CN 105504792B CN 201511008348 A CN201511008348 A CN 201511008348A CN 105504792 B CN105504792 B CN 105504792B
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- nylon resin
- nylon
- retarding
- transparent flame
- melamine
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- 239000004677 Nylon Substances 0.000 title claims abstract description 59
- 229920001778 nylon Polymers 0.000 title claims abstract description 59
- 229920005989 resin Polymers 0.000 title claims abstract description 42
- 239000011347 resin Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000003063 flame retardant Substances 0.000 claims abstract description 31
- 238000002156 mixing Methods 0.000 claims abstract description 29
- 239000002253 acid Substances 0.000 claims abstract description 12
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 17
- 238000005453 pelletization Methods 0.000 claims description 17
- 229920002292 Nylon 6 Polymers 0.000 claims description 14
- QKBWNOXQJBGKCH-UHFFFAOYSA-N phenylphosphonic acid;sodium Chemical compound [Na].OP(O)(=O)C1=CC=CC=C1 QKBWNOXQJBGKCH-UHFFFAOYSA-N 0.000 claims description 9
- 239000002667 nucleating agent Substances 0.000 claims description 8
- OBNAOHSAPQWLGU-UHFFFAOYSA-N phthalic acid;1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(N)=N1.OC(=O)C1=CC=CC=C1C(O)=O OBNAOHSAPQWLGU-UHFFFAOYSA-N 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 7
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 6
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 6
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 claims description 6
- 150000007974 melamines Chemical class 0.000 claims description 5
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 4
- 229920000299 Nylon 12 Polymers 0.000 claims description 4
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 4
- 239000000454 talc Substances 0.000 claims description 4
- 229910052623 talc Inorganic materials 0.000 claims description 4
- 235000012222 talc Nutrition 0.000 claims description 4
- 239000005711 Benzoic acid Substances 0.000 claims description 3
- 235000010233 benzoic acid Nutrition 0.000 claims description 3
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 3
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- GDYQAFUGLCWUFD-UHFFFAOYSA-N N1=C(N)N=C(N)N=C1N.C(C1=CC=CC=C1)(=O)O Chemical compound N1=C(N)N=C(N)N=C1N.C(C1=CC=CC=C1)(=O)O GDYQAFUGLCWUFD-UHFFFAOYSA-N 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- OWUDFCCCSKRXAN-UHFFFAOYSA-N oxalic acid;1,3,5-triazine-2,4,6-triamine Chemical class OC(=O)C(O)=O.NC1=NC(N)=NC(N)=N1 OWUDFCCCSKRXAN-UHFFFAOYSA-N 0.000 claims description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims 4
- 229920000877 Melamine resin Polymers 0.000 abstract description 15
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract description 14
- 230000006750 UV protection Effects 0.000 abstract 1
- 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 class 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 description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 229920000571 Nylon 11 Polymers 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- -1 amine cyanurate Chemical class 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- GEHMBYLTCISYNY-UHFFFAOYSA-N Ammonium sulfamate Chemical compound [NH4+].NS([O-])(=O)=O GEHMBYLTCISYNY-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 229920006152 PA1010 Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- ZQKXQUJXLSSJCH-UHFFFAOYSA-N melamine cyanurate Chemical compound NC1=NC(N)=NC(N)=N1.O=C1NC(=O)NC(=O)N1 ZQKXQUJXLSSJCH-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/092—Polycarboxylic acids
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34922—Melamine; Derivatives thereof
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of transparent flame-retarding nylon resin and preparation method thereof, the present invention uses melamine and its derivative and organic carboxyl acid composition for fire retardant, by melt blending it is evenly dispersed after, the fire-retardant nylon resin with good transparency has been prepared.In addition, transparent flame-retarding nylon resin of the invention also has a good ultra-violet resistance, product is easy to change and good thermal stability and the transparency, is able to satisfy various processing and application demand to transparent flame-retarding nylon resin materials.
Description
Technical field
The present invention relates to a kind of transparent flame-retarding nylon resin and preparation method thereof more particularly to it is a kind of using melamine and
The transparent flame-retarding nylon resin and preparation method thereof of its derivative and organic carboxyl acid preparation.
Background technique
Nylon is artificial synthesized one of chemical fibre and four large-engineering plastics earliest, no matter from using field, dosage
It and is all a member that nowadays life and economy can not despise from the point of view of turnover.Common nylon resin have nylon 6, nylon 11,
Nylon 12, nylon66 fiber, nylon 610, nylon 1212 and nylon 1010, these nylon resins are not required nothing more than in some application places
There is good anti-flammability, it is also necessary to keep certain transparency.
Traditional halogenated flame retardant is largely used to the production of fire proofing due to its flame retarding efficiency height, but due to halogen system
Flame retardant products generate a large amount of smog and toxic corrosive gas in burning, interfere rescue and evacuating personnel, cause secondary
Disaster occurs；Halogen flame fire-retardant nylon resin does not have the transparency simultaneously.Therefore, the application of halogen system flame retardant products receives
Limitation.Nitrogenated flame retardant is cheap due to flame retarding efficiency height to be had attracted much attention in fire-retardant nylon field.But existing melamine
The fire-retardant nylon resin of amine cyanurate, melamine (poly-) phosphate does not all have the transparency.
Summary of the invention
The purpose of the present invention is to propose to a kind of transparent flame-retarding nylon resins and preparation method thereof, can be widely applied to vapour
The fields such as vehicle, electric, instrument and meter, communications and transportation and space flight and aviation.
The present invention can be achieved through the following technical solutions:
A kind of transparent flame-retarding nylon resin is by the material composition of following mass percents:
Nylon resin 90.0%~97.0%；
Melamine and its derivative 3.0%~6.0%；
Organic carboxyl acid 0%~3.0%；
Nucleating agent 0%~1.0%.
As a preferred technical scheme:
Transparent flame-retarding nylon resin of the present invention, the nylon resin refer to nylon 6, nylon 11, nylon 12, Buddhist nun
Dragon 66, nylon 610, nylon 1212 and nylon 1010.
Transparent flame-retarding nylon resin of the present invention, the melamine and its derivative refer to melamine, three
Poly cyanamid oxalates, tripolycyanamide amino sulfonate, melamine benzoate or melamine phthalate.
Transparent flame-retarding nylon resin of the present invention, the organic carboxyl acid refer to benzoic acid, sulfamic acid, to benzene two
Formic acid, M-phthalic acid or phthalic acid.
Transparent flame-retarding nylon resin of the present invention, the nucleating agent refer to the silica of polymolecularity, high score
Dissipate the talcum or phenyl-phosphonic acid sodium of property.
The present invention also proposes the preparation method of above-described transparent flame-retarding nylon resin, by above-described quality percentage
Number ratio, after nylon resin, melamine and its derivative, organic carboxyl acid, nucleating agent are mixed, melt blending, Cast Strip is cooling,
Up to the transparent flame-retarding nylon resin after pelletizing.
The present invention also proposes the preparation method of transparent flame-retarding nylon resin described in another kind, first by the mass percent
3.0%~6.0% melamine and its derivative, the organic carboxyl acid of mass percent 0%~3.0%, mass percent 0%
~1.0% nucleating agent is configured to fire-retardant combination, is then added to the nylon of the mass percent 90.0%~97.0%
In resin, by melt blending, Cast Strip is cooling, up to the transparent flame-retarding nylon resin after pelletizing.
Beneficial effects of the present invention:
(1) present invention not only maintains melamine and its derivative to the good flame-retardance of nylon resin, assigns simultaneously
The fire-retardant nylon resin good transparency.
(2) the features such as transparent flame-retarding nylon resin of the invention has compatibility good, and thermal stability is high, and hydrolytic resistance is good,
Due to melamine and its derivative UV resistant, so that product is not easy to change.Meanwhile used fire retardant itself has pole
High thermal stability, therefore it is able to satisfy the process requirements of various nylon resins.
Specific embodiment
The invention will be further elucidated with reference to specific embodiments.It should be understood that these embodiments are merely to illustrate this hair
It is bright rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, art technology
Personnel can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Fixed range.
Embodiment 1
By the melamines of 6,1.0 parts of quality of nylon of 97 parts of quality (partial size D98 is 0.98 micron), 3.0 parts of quality
After mixing, melt blending infuses band to phthalic acid, and cooling, fire-retardant limit oxygen index (LOI) can be obtained after pelletizing is
32.0% transparent flame-retarding nylon 6.
Embodiment 2
By the nylon66 fiber of 94 parts of quality, the melamine of the melamine phthalate of 4.0 parts of quality, 1.0 parts of quality
After mixing, melt blending infuses band for amine benzoate and the phenyl-phosphonic acid sodium of 1.0 parts of quality, cooling, can be obtained after pelletizing
Flame retardant rating reaches the transparent flame-retarding nylon66 fiber of UL94 V-0 (1.6mm).
Embodiment 3
By the nylon 11 of 90 parts of quality, the sulfamic acid and 1.0 of the melamine oxalates of 6.0 parts of quality, 3.0 parts of quality
After mixing, melt blending infuses band to the phenyl-phosphonic acid sodium of part quality, cooling, and flame retardant rating can be obtained after pelletizing up to UL94
The transparent flame-retarding nylon 11 of V-2 (1.6mm).
Embodiment 4
By the tripolycyanamide amino sulfonate, 1.5 parts of quality benzoic acid and 0.5 of 12,6.0 parts of quality of nylon of 92 parts of quality
After mixing, melt blending infuses band to the phenyl-phosphonic acid sodium of part quality, cooling, and flame retardant rating can be obtained after pelletizing up to UL94
The transparent flame-retarding nylon 12 of V-2 (1.6mm).
Embodiment 5
By the nylon 1010 of 90 parts of quality, the adjacent benzene two of the tripolycyanamide amino sulfonate of 6.0 parts of quality, 3.0 parts of quality
After mixing, melt blending infuses band for formic acid acid and the phenyl-phosphonic acid sodium of 1.0 parts of quality, cooling, can be obtained after pelletizing fire-retardant
Grade reaches the translucent FR Polyamide 1010 of UL94 V-2 (1.6mm).
Embodiment 6
By the nylon 610 of 91 parts of quality, the isophthalic diformazan of the tripolycyanamide amino sulfonate of 6.0 parts of quality, 3.0 parts of quality
After mixing, melt blending infuses band for acid and the phenyl-phosphonic acid sodium of 1.0 parts of quality, cooling, and flame retardant rating can be obtained after pelletizing
Up to the translucent fire-retardant Nylon 6 10 of UL94 V-2 (1.6mm).
Embodiment 7
By the nylon 1212 of 91 parts of quality, the tripolycyanamide amino sulfonate of 6.0 parts of quality, 3.0 parts of quality to benzene two
After mixing, melt blending infuses band for formic acid and the phenyl-phosphonic acid sodium of 1.0 parts of quality, cooling, can be obtained after pelletizing fire-retardant etc.
Grade reaches the translucent fire-retardant nylon 1212 of UL94 V-2 (1.6mm).
Embodiment 8
After mixing by the melamine phthalate of 6,3.0 parts of quality of nylon of 97 parts of quality, melt blending,
Band is infused, it is cooling, the transparent flame-retarding nylon 6 that fire-retardant limit oxygen index (LOI) is 35.5% can be obtained after pelletizing.
Embodiment 9
By the melamine phthalate of 6,4.8 parts of quality of nylon of 95 parts of quality, the silica of 0.2 part of quality
After mixing, melt blending infuses band, cooling, can be obtained after pelletizing fire-retardant limit oxygen index (LOI) be 39.0% it is transparent
Fire-retardant Nylon 6.
Embodiment 10
By the melamine phthalate of 6,3.0 parts of quality of nylon of 95.9 parts of quality, the melamine of 1.0 parts of quality
After mixing, melt blending infuses band for amine sulfamate and the talcum of 0.1 part of quality, cooling, can be obtained after pelletizing fire-retardant
The transparent flame-retarding nylon 6 that limit oxygen index (LOI) is 39.5%.
Embodiment 11
By the nylon66 fiber of 92 parts of quality, the melamine of the melamine phthalate of 4.0 parts of quality, 2.0 parts of quality
The talcum mixing of amine sulfamate, the M-phthalic acid of 1.0 parts of quality, the phenyl-phosphonic acid sodium of 0.5 part of quality and 0.5 part of quality
After uniformly, melt blending infuses band, cooling, and the transparent flame-retarding that fire-retardant limit oxygen index (LOI) is 34.0% can be obtained after pelletizing
Nylon66 fiber.
Embodiment 12
After mixing by the melamine phthalate of the nylon 6 and 4.0 part quality of 96.0 parts of quality, melting is total
It is mixed, band is infused, it is cooling, the transparent flame-retarding nylon 6 that fire-retardant limit oxygen index (LOI) is 37.5% can be obtained after pelletizing, it is acquired
Fire-retardant nylon the transparency compared with same nylon 6, reduced by only 10%.
Comparative example 1
After mixing by the melamine cyanurate of the nylon 6 and 4.0 part quality of 96.0 parts of quality, melt blending,
Band is infused, it is cooling, the fire-retardant Nylon 6 that fire-retardant limit oxygen index (LOI) is 29.5%, obtained fire-retardant Buddhist nun can be obtained after pelletizing
The transparency of dragon has dropped 90% compared with same nylon 6.
Claims (6)
1. a kind of transparent flame-retarding nylon resin, which is characterized in that it is by the material composition of following mass percents:
Nylon resin 90.0%~97.0%；
Melamine derivative 3.0%~6.0%；
Organic carboxyl acid 0%~3.0%；
Nucleating agent 0%~1.0%；
The melamine derivative refers to melamine oxalates, tripolycyanamide amino sulfonate, melamine benzoic acid
Salt or melamine phthalate.
2. transparent flame-retarding nylon resin as described in claim 1, which is characterized in that the nylon resin refers to nylon 6, Buddhist nun
Dragon 11, nylon 12, nylon66 fiber, nylon 610, nylon 1212 and nylon 1010.
3. transparent flame-retarding nylon resin as described in claim 1, which is characterized in that the organic carboxyl acid refer to benzoic acid,
Sulfamic acid, terephthalic acid (TPA), M-phthalic acid or phthalic acid.
4. transparent flame-retarding nylon resin as described in claim 1, which is characterized in that the nucleating agent refers to polymolecularity
Silica, the talcum of polymolecularity or phenyl-phosphonic acid sodium.
5. such as the preparation method of the above transparent flame-retarding nylon resin of any of claims 1-4, which is characterized in that press
The mass percent ratio, after nylon resin, melamine derivative, organic carboxyl acid, nucleating agent are mixed, melting is altogether
Mixed, Cast Strip is cooling, up to the transparent flame-retarding nylon resin after pelletizing.
6. such as the preparation method of the above transparent flame-retarding nylon resin of any of claims 1-4, which is characterized in that first
By the melamine derivative of the mass percent 3.0%~6.0%, mass percent 0%~3.0% organic carboxyl acid,
The nucleating agent of mass percent 0%~1.0% is configured to fire-retardant combination, be then added to the mass percent 90.0%~
In 97.0% nylon resin, by melt blending, Cast Strip is cooling, up to the transparent flame-retarding nylon resin after pelletizing.
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| CN201511008348.6A CN105504792B (en) | 2015-12-29 | 2015-12-29 | A kind of transparent flame-retarding nylon resin and preparation method thereof |
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| CN201511008348.6A CN105504792B (en) | 2015-12-29 | 2015-12-29 | A kind of transparent flame-retarding nylon resin and preparation method thereof |
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| CN105504792B true CN105504792B (en) | 2019-11-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106867177A (en) * | 2016-12-16 | 2017-06-20 | 宁波和塑塑业科技有限公司 | A kind of high abrasion ultra-toughness environmental-protection fire-resistant nylon gear |
| CN106700527A (en) * | 2016-12-29 | 2017-05-24 | 湖州利鹏新材料科技有限公司 | Flame-retardant polyamide resin composition and preparation method thereof |
| CN108165002A (en) * | 2017-12-25 | 2018-06-15 | 江苏金发科技新材料有限公司 | MCA fire-retardant Nylon 66 composite materials and preparation method thereof |
| CN111087799B (en) * | 2019-12-18 | 2022-03-22 | 南京聚隆科技股份有限公司 | Transparent flame-retardant nylon material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146155A (en) * | 2011-12-07 | 2013-06-12 | 杜邦公司 | Flame-retardant polytrimethylene terephthalate composition and preparation method thereof |
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| CN104017362A (en) * | 2014-05-20 | 2014-09-03 | 金发科技股份有限公司 | PA66 composition with good surface performance, and preparation method thereof |
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| KR100633377B1 (en) * | 1998-12-10 | 2006-10-16 | 솔루티아인코포레이티드 | Non-Halogenated Polyamide Compositions |
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| CN103146155A (en) * | 2011-12-07 | 2013-06-12 | 杜邦公司 | Flame-retardant polytrimethylene terephthalate composition and preparation method thereof |
| CN103242655A (en) * | 2013-05-31 | 2013-08-14 | 东莞市国立科技有限公司 | Halogen-free flame retardant PA (Polyamide) 66 plastic modified material and preparation method thereof |
| CN103627167A (en) * | 2013-11-04 | 2014-03-12 | 天津金发新材料有限公司 | Antifatigue high-glowing-filament-property halogen-free flame-retardant reinforced polyamide composite material, and preparation method and application thereof |
| CN104017362A (en) * | 2014-05-20 | 2014-09-03 | 金发科技股份有限公司 | PA66 composition with good surface performance, and preparation method thereof |
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