JPS57180679A - Composition for resilient seal - Google Patents
Composition for resilient sealInfo
- Publication number
- JPS57180679A JPS57180679A JP6847681A JP6847681A JPS57180679A JP S57180679 A JPS57180679 A JP S57180679A JP 6847681 A JP6847681 A JP 6847681A JP 6847681 A JP6847681 A JP 6847681A JP S57180679 A JPS57180679 A JP S57180679A
- Authority
- JP
- Japan
- Prior art keywords
- composition
- higher fatty
- fatty acid
- low
- fluoroplastic
- 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
- Sealing Material Composition (AREA)
Abstract
PURPOSE: To provide the titled composition suitably used for O-rings or the like, that would slidably and resiliently be in close contact with its partner member and would not adhere or cohere to the partner member but slide with a low friction on the partner member, which composition comprises an ethylene/α-olefin copolymer, a waxy material and a fluoroplastic.
CONSTITUTION: 55W95wt% low-crystalline and low-density polyolefin prepared by copolymerization of ethylene with an α-olefin, 2W20wt% waxy material selected from higher fatty acids, higher fatty acid esters, higher fatty acid metal salts, higher fatty acid amides or hydrocarbons and 3W25wt% fluoroplastic are mixed to produce the titled composition. Said composition is pelletized, and molded into a desired shape by extrusion, injection or other method, or coated integrally onto a material surface by an extruder provided with a crosshead die, or the composition is dissolved in a solvent, and the solution is coated onto a material surface to obtain a resilient sealing member.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6847681A JPS57180679A (en) | 1981-04-30 | 1981-04-30 | Composition for resilient seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6847681A JPS57180679A (en) | 1981-04-30 | 1981-04-30 | Composition for resilient seal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57180679A true JPS57180679A (en) | 1982-11-06 |
Family
ID=13374769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6847681A Pending JPS57180679A (en) | 1981-04-30 | 1981-04-30 | Composition for resilient seal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57180679A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4487856A (en) * | 1983-03-14 | 1984-12-11 | E. I. Du Pont De Nemours And Company | Ethylene polymer composite heat storage material |
-
1981
- 1981-04-30 JP JP6847681A patent/JPS57180679A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4487856A (en) * | 1983-03-14 | 1984-12-11 | E. I. Du Pont De Nemours And Company | Ethylene polymer composite heat storage material |
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