JPS5529565A - Composition for silicone rubber foam - Google Patents
Composition for silicone rubber foamInfo
- Publication number
- JPS5529565A JPS5529565A JP10311878A JP10311878A JPS5529565A JP S5529565 A JPS5529565 A JP S5529565A JP 10311878 A JP10311878 A JP 10311878A JP 10311878 A JP10311878 A JP 10311878A JP S5529565 A JPS5529565 A JP S5529565A
- Authority
- JP
- Japan
- Prior art keywords
- silicone rubber
- foaming agent
- composition
- peroxide
- decomposition
- 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.)
- Pending
Links
- 229920002379 silicone rubber Polymers 0.000 title abstract 5
- 239000004945 silicone rubber Substances 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000006260 foam Substances 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- 239000004088 foaming agent Substances 0.000 abstract 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 238000000354 decomposition reaction Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 150000001451 organic peroxides Chemical class 0.000 abstract 2
- USVVENVKYJZFMW-ONEGZZNKSA-N (e)-carboxyiminocarbamic acid Chemical compound OC(=O)\N=N\C(O)=O USVVENVKYJZFMW-ONEGZZNKSA-N 0.000 abstract 1
- 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 abstract 1
- 239000004342 Benzoyl peroxide Substances 0.000 abstract 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 229920002323 Silicone foam Polymers 0.000 abstract 1
- VJRITMATACIYAF-UHFFFAOYSA-N benzenesulfonohydrazide Chemical compound NNS(=O)(=O)C1=CC=CC=C1 VJRITMATACIYAF-UHFFFAOYSA-N 0.000 abstract 1
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229920005645 diorganopolysiloxane polymer Polymers 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000013514 silicone foam Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
PURPOSE: A composition that is composed of a silicone rubber, an organic peroxide, deomposition-type foaming agent, a decomposition accelerator and a liquid compatible with silicone rubber, thus giving silicone foam expanded to high expansion rate.
CONSTITUTION: To (A) a silicone rubber containing diorganopolysiloxane and a filler as fine powder of silica or kieselguhr are incorporated (B) a decomposition- type foaming agent as azodicarboxylic acid amide, benzenesulfonyl hydrazide, (C) an organic peroxide as benzoyl peroxide, or dicumyl peroxide, (D) 0.5W10 parts by wt of a decomposition accelerator for the foaming agent as zinc oxide or oxalic acid, and (D) 3W15 parts of a liquid boiling at 90W150°C that is compatible with the silicone rubber as benzene or xylene and they are kneaded.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10311878A JPS5529565A (en) | 1978-08-24 | 1978-08-24 | Composition for silicone rubber foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10311878A JPS5529565A (en) | 1978-08-24 | 1978-08-24 | Composition for silicone rubber foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5529565A true JPS5529565A (en) | 1980-03-01 |
Family
ID=14345663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10311878A Pending JPS5529565A (en) | 1978-08-24 | 1978-08-24 | Composition for silicone rubber foam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5529565A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02311540A (en) * | 1989-05-25 | 1990-12-27 | Shin Etsu Chem Co Ltd | Expandable silicon composition, silicone sponge and silicone sponge roll |
| DE102007020887A1 (en) | 2007-05-04 | 2008-11-06 | Continental Aktiengesellschaft | Rubber mixture for producing tire, tread of tire, flat belt, conveyor belt, load-bearing side of conveyor belt, body mixture of tire, comprises diene rubber, non fastened silicic acid, non-fastened diatomaceous earth, and other additives |
-
1978
- 1978-08-24 JP JP10311878A patent/JPS5529565A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02311540A (en) * | 1989-05-25 | 1990-12-27 | Shin Etsu Chem Co Ltd | Expandable silicon composition, silicone sponge and silicone sponge roll |
| EP0399554B1 (en) * | 1989-05-25 | 1995-03-08 | Shin-Etsu Chemical Co., Ltd. | Foamable silicone composition, silicone sponge, and silicone sponge roll |
| DE102007020887A1 (en) | 2007-05-04 | 2008-11-06 | Continental Aktiengesellschaft | Rubber mixture for producing tire, tread of tire, flat belt, conveyor belt, load-bearing side of conveyor belt, body mixture of tire, comprises diene rubber, non fastened silicic acid, non-fastened diatomaceous earth, and other additives |
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