CA1040780A - Caoutchouc au silicones vulcanisable et a proprietes de demoulage internes - Google Patents

Caoutchouc au silicones vulcanisable et a proprietes de demoulage internes

Info

Publication number: CA1040780A
Authority: CA; Canada
Prior art keywords: gum; parts; molding composition; weight; units
Prior art date: 1973-05-30
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.): Expired

Application number

CA197,962A

Other languages

English (en)

Other versions

CA197962S (en

Inventor

John S. Razzano

Verne G. Simpson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

General Electric Co

Original Assignee

General Electric Co

Priority date (The priority date 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 date listed.)

1973-05-30

Filing date

1974-04-22

Publication date

1978-10-17

1974-04-22 Application filed by General Electric Co filed Critical General Electric Co

1978-10-17 Application granted granted Critical

1978-10-17 Publication of CA1040780A publication Critical patent/CA1040780A/fr

Status Expired legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 37
229920002379 silicone rubber Polymers 0.000 title description 11
239000004945 silicone rubber Substances 0.000 title description 11
239000012530 fluid Substances 0.000 claims abstract description 26
239000000945 filler Substances 0.000 claims abstract description 15
239000003054 catalyst Substances 0.000 claims abstract description 14
230000003578 releasing effect Effects 0.000 claims abstract description 5
-1 dimethylsiloxane units Chemical group 0.000 claims description 40
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
229920001577 copolymer Polymers 0.000 claims description 15
238000000465 moulding Methods 0.000 claims description 11
239000004342 Benzoyl peroxide Substances 0.000 claims description 7
OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 6
235000019400 benzoyl peroxide Nutrition 0.000 claims description 6
XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 5
239000008119 colloidal silica Substances 0.000 claims description 5
238000004073 vulcanization Methods 0.000 claims description 5
WRXCBRHBHGNNQA-UHFFFAOYSA-N (2,4-dichlorobenzoyl) 2,4-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1Cl WRXCBRHBHGNNQA-UHFFFAOYSA-N 0.000 claims description 4
150000001875 compounds Chemical class 0.000 claims description 3
229920002554 vinyl polymer Polymers 0.000 claims description 3
239000005909 Kieselgur Substances 0.000 claims description 2
239000006229 carbon black Substances 0.000 claims description 2
150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
229910044991 metal oxide Inorganic materials 0.000 claims description 2
239000010453 quartz Substances 0.000 claims description 2
150000004760 silicates Chemical class 0.000 claims description 2
150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 2
239000004965 Silica aerogel Substances 0.000 claims 3
KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims 1
229920001296 polysiloxane Polymers 0.000 abstract description 20
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract description 10
230000000704 physical effect Effects 0.000 abstract description 5
230000002411 adverse Effects 0.000 abstract description 3
125000003118 aryl group Chemical group 0.000 abstract description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
238000000034 method Methods 0.000 description 6
125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 4
239000000463 material Substances 0.000 description 4
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
239000006057 Non-nutritive feed additive Substances 0.000 description 3
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
239000003599 detergent Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
229920001971 elastomer Polymers 0.000 description 3
239000006082 mold release agent Substances 0.000 description 3
229910052710 silicon Inorganic materials 0.000 description 3
239000010703 silicon Substances 0.000 description 3
SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
150000005840 aryl radicals Chemical class 0.000 description 2
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000009833 condensation Methods 0.000 description 2
230000005494 condensation Effects 0.000 description 2
125000004122 cyclic group Chemical group 0.000 description 2
230000001627 detrimental effect Effects 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
238000007654 immersion Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
239000003921 oil Substances 0.000 description 2
239000000049 pigment Substances 0.000 description 2
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
230000005855 radiation Effects 0.000 description 2
150000003254 radicals Chemical class 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
229920001897 terpolymer Polymers 0.000 description 2
238000001721 transfer moulding Methods 0.000 description 2
125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
WEIXKLVTHYSLMU-UHFFFAOYSA-N (2,6-dichlorobenzoyl) 2,6-dichlorobenzenecarboperoxoate Chemical compound ClC1=C(C(=O)OOC(C2=C(C=CC=C2Cl)Cl)=O)C(=CC=C1)Cl WEIXKLVTHYSLMU-UHFFFAOYSA-N 0.000 description 1
125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 description 1
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
BIISIZOQPWZPPS-UHFFFAOYSA-N 2-tert-butylperoxypropan-2-ylbenzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1 BIISIZOQPWZPPS-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
102100024133 Coiled-coil domain-containing protein 50 Human genes 0.000 description 1
101000910772 Homo sapiens Coiled-coil domain-containing protein 50 Proteins 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
239000004614 Process Aid Substances 0.000 description 1
235000021355 Stearic acid Nutrition 0.000 description 1
DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 1
YFCGDEUVHLPRCZ-UHFFFAOYSA-N [dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxysilane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C YFCGDEUVHLPRCZ-UHFFFAOYSA-N 0.000 description 1
239000006096 absorbing agent Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
239000004964 aerogel Substances 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
125000003342 alkenyl group Chemical group 0.000 description 1
125000003545 alkoxy group Chemical group 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
125000004104 aryloxy group Chemical group 0.000 description 1
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
125000004799 bromophenyl group Chemical group 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
229920005556 chlorobutyl Polymers 0.000 description 1
125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
125000000068 chlorophenyl group Chemical group 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000000748 compression moulding Methods 0.000 description 1
239000013068 control sample Substances 0.000 description 1
125000004966 cyanoalkyl group Chemical group 0.000 description 1
125000000753 cycloalkyl group Chemical group 0.000 description 1
125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
230000002950 deficient Effects 0.000 description 1
OSXYHAQZDCICNX-UHFFFAOYSA-N dichloro(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](Cl)(Cl)C1=CC=CC=C1 OSXYHAQZDCICNX-UHFFFAOYSA-N 0.000 description 1
IBDMRHDXAQZJAP-UHFFFAOYSA-N dichlorophosphorylbenzene Chemical compound ClP(Cl)(=O)C1=CC=CC=C1 IBDMRHDXAQZJAP-UHFFFAOYSA-N 0.000 description 1
LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
238000011067 equilibration Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
125000001188 haloalkyl group Chemical group 0.000 description 1
150000004687 hexahydrates Chemical class 0.000 description 1
229940051250 hexylene glycol Drugs 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
NYMPGSQKHIOWIO-UHFFFAOYSA-N hydroxy(diphenyl)silicon Chemical class C=1C=CC=CC=1[Si](O)C1=CC=CC=C1 NYMPGSQKHIOWIO-UHFFFAOYSA-N 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
125000001624 naphthyl group Chemical group 0.000 description 1
YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 description 1
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 1
150000001451 organic peroxides Chemical class 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
150000002976 peresters Chemical class 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
239000000047 product Substances 0.000 description 1
239000012763 reinforcing filler Substances 0.000 description 1
230000035939 shock Effects 0.000 description 1
238000004904 shortening Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000008117 stearic acid Substances 0.000 description 1
125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
SWAXTRYEYUTSAP-UHFFFAOYSA-N tert-butyl ethaneperoxoate Chemical compound CC(=O)OOC(C)(C)C SWAXTRYEYUTSAP-UHFFFAOYSA-N 0.000 description 1
125000003944 tolyl group Chemical group 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
125000005023 xylyl group Chemical group 0.000 description 1
239000011787 zinc oxide Substances 0.000 description 1
GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1

Landscapes

Compositions Of Macromolecular Compounds (AREA)

CA197,962A 1973-05-30 1974-04-22 Caoutchouc au silicones vulcanisable et a proprietes de demoulage internes Expired CA1040780A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US36512173A	1973-05-30	1973-05-30

Publications (1)

Publication Number	Publication Date
CA1040780A true CA1040780A (fr)	1978-10-17

Family

ID=23437550

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA197,962A Expired CA1040780A (fr)	1973-05-30	1974-04-22	Caoutchouc au silicones vulcanisable et a proprietes de demoulage internes

Country Status (1)

Country	Link
CA (1)	CA1040780A (fr)

1974
- 1974-04-22 CA CA197,962A patent/CA1040780A/fr not_active Expired

Publication	Publication Date	Title
JP2675504B2 (ja)	1997-11-12	炭化水素油に対する抵抗性と調節可能な収縮性を提供するアルミノケイ酸カリウム充填剤を含有する熱硬化シリコーンゴム組成物
AU630627B2 (en)	1992-11-05	Self-lubricating heat curable silicone rubber compositions
EP0051369B1 (fr)	1985-01-16	Elastomères à base d'organopolysiloxanes fluorés
US4558109A (en)	1985-12-10	Curable organopolysiloxane compositions
EP0361733B1 (fr)	1994-11-02	Caoutchouc de fluorosilicone à faible déformation permanente
US3179619A (en)	1965-04-20	Xow swell, high temperature organosi- loxane rubbeks containing silicon- bonded fluokjnated aliphatic radicals
US5081172A (en)	1992-01-14	Method to reduce compression set in silanol-containing silicone elastomer bases
JP3500973B2 (ja)	2004-02-23	オイルブリード性シリコーンゴム組成物
US3109826A (en)	1963-11-05	Room temperature curable organo-
US3855171A (en)	1974-12-17	Organopolysiloxane compositions
US5428097A (en)	1995-06-27	Silicone rubber composition
US3677996A (en)	1972-07-18	Room temperature vulcanizable silicone rubber containing polyglycol derivative
US3647741A (en)	1972-03-07	Stabilized heat curable silicone elastomers
US3261802A (en)	1966-07-19	Vinyl chain-stopped organopolysiloxane and ferric oxide masterbatches milled with organopolysiloxane compositions
US3464950A (en)	1969-09-02	Siloxane elastomers
US3110689A (en)	1963-11-12	Organosiloxane compositions curable to elastomers at room temperature
EP0184649A1 (fr)	1986-06-18	Compositions de polyorganosiloxanes vulcanisables à température élevée à conduction thermique
US3624022A (en)	1971-11-30	Room temperature curing organopolysiloxanes
CA1138592A (fr)	1982-12-28	Substances du type mercaptoorganosiloxane catalysees par des produits a base de cobaltocene et methode pour former des produits a p.m. accru, derives de ceux-ci
US3694427A (en)	1972-09-26	Curable silox anol-silacyclobutane composition
US4918140A (en)	1990-04-17	Curable organopolysiloxane compositions comprising a hydrogel hardening agent
US4761447A (en)	1988-08-02	Heat-vulcanizable moldable/extrudable organopolysiloxane compositions
US3268473A (en)	1966-08-23	Polysiloxane gum crepe aging preventive: hydroxylated silicon compound with ammonium carbonate or bicarbonate
CA1040780A (fr)	1978-10-17	Caoutchouc au silicones vulcanisable et a proprietes de demoulage internes
US3234174A (en)	1966-02-08	Low temperature, solvent resistant dimethyl organosiloxane elastomers containing pendant ethyl groups and unsaturated hydrocarbon groups