JPS576159A - Heat-proof soft gasket - Google Patents
Heat-proof soft gasketInfo
- Publication number
- JPS576159A JPS576159A JP7639680A JP7639680A JPS576159A JP S576159 A JPS576159 A JP S576159A JP 7639680 A JP7639680 A JP 7639680A JP 7639680 A JP7639680 A JP 7639680A JP S576159 A JPS576159 A JP S576159A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- particles
- rubber particles
- rubber
- another
- 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.)
- Granted
Links
Landscapes
- Sealing Material Composition (AREA)
Abstract
PURPOSE: To provide a heat-proof soft gasket which adopts material formed by compounding a rubber latex with a scalelike thin particle stripped from an expansion vermiculite, so that it will not lose strength or elasticity even more than 400°C.
CONSTITUTION: A hydrated composition sheet is formed by using stripped thin particles 1 of expansion vermiculite for principal material and adding a rubber latex thereto. When the sheet is in a moist state, rubber particles 3 existing with water between vermiculite scalelike thin particles 1, 1 is still in the form of a latex. Then, the sheet is compressed to bring the rubber particles 3 into contact one another. After that, the sheet is dried to evaporate moisture 2. Thus, the rubber particles 3 are deformed to begin to adhere one another. At last all the rubber particles adhere to melt into one another and to form itself into a film after the boundary between the rubber particles 3, 3 disappears.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7639680A JPS5836222B2 (en) | 1980-06-06 | 1980-06-06 | Heat resistant soft gasket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7639680A JPS5836222B2 (en) | 1980-06-06 | 1980-06-06 | Heat resistant soft gasket |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS576159A true JPS576159A (en) | 1982-01-13 |
JPS5836222B2 JPS5836222B2 (en) | 1983-08-08 |
Family
ID=13604133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7639680A Expired JPS5836222B2 (en) | 1980-06-06 | 1980-06-06 | Heat resistant soft gasket |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5836222B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59108076A (en) * | 1982-12-11 | 1984-06-22 | Nichias Corp | Packing |
JPS61264498A (en) * | 1985-05-17 | 1986-11-22 | 新潟通信機株式会社 | Centralized monitor for gas cylinder chamber |
-
1980
- 1980-06-06 JP JP7639680A patent/JPS5836222B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59108076A (en) * | 1982-12-11 | 1984-06-22 | Nichias Corp | Packing |
JPH0252949B2 (en) * | 1982-12-11 | 1990-11-15 | Nichias Corp | |
JPS61264498A (en) * | 1985-05-17 | 1986-11-22 | 新潟通信機株式会社 | Centralized monitor for gas cylinder chamber |
Also Published As
Publication number | Publication date |
---|---|
JPS5836222B2 (en) | 1983-08-08 |
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