JPS57109880A - Asbestos joint sheet - Google Patents
Asbestos joint sheetInfo
- Publication number
- JPS57109880A JPS57109880A JP18498580A JP18498580A JPS57109880A JP S57109880 A JPS57109880 A JP S57109880A JP 18498580 A JP18498580 A JP 18498580A JP 18498580 A JP18498580 A JP 18498580A JP S57109880 A JPS57109880 A JP S57109880A
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- joint sheet
- asbestos
- agent
- 1w20wt
- 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
- 239000010425 asbestos Substances 0.000 title abstract 4
- 229910052895 riebeckite Inorganic materials 0.000 title abstract 4
- 239000000463 material Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000004604 Blowing Agent Substances 0.000 abstract 2
- 239000006096 absorbing agent Substances 0.000 abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000005060 rubber Substances 0.000 abstract 2
- 238000010058 rubber compounding Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 230000008961 swelling Effects 0.000 abstract 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 244000043261 Hevea brasiliensis Species 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052620 chrysotile Inorganic materials 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 229920003049 isoprene rubber Polymers 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000004073 vulcanization Methods 0.000 abstract 1
Abstract
PURPOSE: An asbestos joint sheet having properties such as low density, high flexibility high compressibility, swelling both in water and oil, obtained by blending a mixture of a rubber material consisting essentially of asbestos fiber, and a rubber compounding chemical with a water absorbing agent and a blowing agent, followed by molding.
CONSTITUTION: A mixture comprising 70W80wt% asbestos fiber (e.g., chrysotile, amosite), 10W20wt% rubber material (preferably styrene-butadiene rubber, natural rubber, isoprene rubber, etc. swelling in oil), and a small amount of a rubber compounding chemical (e.g., vulcanizing agent such as sulfur, vulcanization accelerator, etc.) is blended with a water absorbing agent (1W20wt% gelatin, etc., 10W40wt% white carbon, etc., and 1W20wt% carboxymethylcellulose, etc.) and ≤5wt% blowing agent (e.g., dinitrosopentamethylenetetramine, etc.), heatd, rolled, laminated and molded, to give the desired joint sheet.
USE: A joint of device related to cars, gasket material for a cover, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18498580A JPS57109880A (en) | 1980-12-27 | 1980-12-27 | Asbestos joint sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18498580A JPS57109880A (en) | 1980-12-27 | 1980-12-27 | Asbestos joint sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57109880A true JPS57109880A (en) | 1982-07-08 |
| JPH0124193B2 JPH0124193B2 (en) | 1989-05-10 |
Family
ID=16162774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18498580A Granted JPS57109880A (en) | 1980-12-27 | 1980-12-27 | Asbestos joint sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57109880A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0625976U (en) * | 1992-03-23 | 1994-04-08 | サンデン株式会社 | vending machine |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4731036U (en) * | 1971-04-09 | 1972-12-08 | ||
| JPS4825741A (en) * | 1971-08-03 | 1973-04-04 | ||
| JPS4932950U (en) * | 1972-06-19 | 1974-03-22 | ||
| JPS5087186A (en) * | 1973-12-06 | 1975-07-14 | ||
| JPS5087186U (en) * | 1973-12-14 | 1975-07-24 | ||
| JPS5186659U (en) * | 1974-12-30 | 1976-07-12 | ||
| JPS5186659A (en) * | 1975-01-29 | 1976-07-29 | Asahi Ishiwata Kogyo Kk | JOINTOSHIITO |
| JPS5253017U (en) * | 1975-10-13 | 1977-04-15 | ||
| JPS5253017A (en) * | 1975-10-24 | 1977-04-28 | Nippon Gasket Kk | Process for recovering asbestos fibers from waste gasket containing asbestos |
| JPS53142461A (en) * | 1977-05-17 | 1978-12-12 | Nitto Electric Ind Co Ltd | Water proofing of voids |
| JPS547461A (en) * | 1977-06-20 | 1979-01-20 | Three Bond Co Ltd | Method of making swell tack waterproof material |
-
1980
- 1980-12-27 JP JP18498580A patent/JPS57109880A/en active Granted
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4731036U (en) * | 1971-04-09 | 1972-12-08 | ||
| JPS4825741A (en) * | 1971-08-03 | 1973-04-04 | ||
| JPS4932950U (en) * | 1972-06-19 | 1974-03-22 | ||
| JPS5087186A (en) * | 1973-12-06 | 1975-07-14 | ||
| JPS5087186U (en) * | 1973-12-14 | 1975-07-24 | ||
| JPS5186659U (en) * | 1974-12-30 | 1976-07-12 | ||
| JPS5186659A (en) * | 1975-01-29 | 1976-07-29 | Asahi Ishiwata Kogyo Kk | JOINTOSHIITO |
| JPS5253017U (en) * | 1975-10-13 | 1977-04-15 | ||
| JPS5253017A (en) * | 1975-10-24 | 1977-04-28 | Nippon Gasket Kk | Process for recovering asbestos fibers from waste gasket containing asbestos |
| JPS53142461A (en) * | 1977-05-17 | 1978-12-12 | Nitto Electric Ind Co Ltd | Water proofing of voids |
| JPS547461A (en) * | 1977-06-20 | 1979-01-20 | Three Bond Co Ltd | Method of making swell tack waterproof material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0625976U (en) * | 1992-03-23 | 1994-04-08 | サンデン株式会社 | vending machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0124193B2 (en) | 1989-05-10 |
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