JPS54134774A - Silicon resin composition for foam molding - Google Patents
Silicon resin composition for foam moldingInfo
- Publication number
- JPS54134774A JPS54134774A JP4209378A JP4209378A JPS54134774A JP S54134774 A JPS54134774 A JP S54134774A JP 4209378 A JP4209378 A JP 4209378A JP 4209378 A JP4209378 A JP 4209378A JP S54134774 A JPS54134774 A JP S54134774A
- Authority
- JP
- Japan
- Prior art keywords
- pref
- parts
- atom
- hydrocarbon group
- foaming agent
- 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
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
PURPOSE: To prepare the title composition giving a light-weight foamed article having excellent heat resistance, flame retardancy, electrical insulation, heat insulation, and heat retaining properties, and moldable by injection or transfer molding, by adding a foaming agent, etc. to a specific organopolysiloxane resin.
CONSTITUTION: A composition composed of (A) 100 parts by weight of an organopolysiloxane resin having 1W1.7 monofunctional hydrocarbon group or monofunctional halogen-containing hydrocarbon group per one Si atom, and a content of OH directly bonded to Si atom of ≥0.25 wt% (pref. a methylphenylsiloxane resin wherein phenyl:Si is 0.4:1W0.9:1, and CH3:Si is 0.4:1W1.2:1), (B) pref. 0.05W20 parts of a foaming agent, (C) pref. 30W600 parts of a filler, and (D) a catalytic amount of curing catalyst.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4209378A JPS54134774A (en) | 1978-04-12 | 1978-04-12 | Silicon resin composition for foam molding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4209378A JPS54134774A (en) | 1978-04-12 | 1978-04-12 | Silicon resin composition for foam molding |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54134774A true JPS54134774A (en) | 1979-10-19 |
Family
ID=12626383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4209378A Pending JPS54134774A (en) | 1978-04-12 | 1978-04-12 | Silicon resin composition for foam molding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54134774A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0593863A1 (en) * | 1992-10-22 | 1994-04-27 | ERNST SONDERHOFF GmbH & Co. KG | Process for producing foamed silicone articles by injection moulding |
EP1032108A2 (en) * | 1999-02-26 | 2000-08-30 | Sanyo Electric Co., Ltd. | Battery pack |
-
1978
- 1978-04-12 JP JP4209378A patent/JPS54134774A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0593863A1 (en) * | 1992-10-22 | 1994-04-27 | ERNST SONDERHOFF GmbH & Co. KG | Process for producing foamed silicone articles by injection moulding |
EP1032108A2 (en) * | 1999-02-26 | 2000-08-30 | Sanyo Electric Co., Ltd. | Battery pack |
EP1032108A3 (en) * | 1999-02-26 | 2005-04-13 | Sanyo Electric Co., Ltd. | Battery pack |
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