JPH0437772B2 - - Google Patents
Info
- Publication number
- JPH0437772B2 JPH0437772B2 JP60245774A JP24577485A JPH0437772B2 JP H0437772 B2 JPH0437772 B2 JP H0437772B2 JP 60245774 A JP60245774 A JP 60245774A JP 24577485 A JP24577485 A JP 24577485A JP H0437772 B2 JPH0437772 B2 JP H0437772B2
- Authority
- JP
- Japan
- Prior art keywords
- ptfe
- powder
- pps
- weight
- preform
- 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.)
- Expired
Links
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 62
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 62
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 43
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 43
- 239000000843 powder Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 27
- 238000002844 melting Methods 0.000 claims description 21
- 230000008018 melting Effects 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 15
- -1 polytetrafluoroethylene Polymers 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 23
- 230000013011 mating Effects 0.000 description 17
- 229910002804 graphite Inorganic materials 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 239000011256 inorganic filler Substances 0.000 description 5
- 229910003475 inorganic filler Inorganic materials 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60245774A JPS62105623A (ja) | 1985-11-01 | 1985-11-01 | ポリテトラフルオロエチレンをベ−スとする成形体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60245774A JPS62105623A (ja) | 1985-11-01 | 1985-11-01 | ポリテトラフルオロエチレンをベ−スとする成形体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62105623A JPS62105623A (ja) | 1987-05-16 |
| JPH0437772B2 true JPH0437772B2 (enrdf_load_stackoverflow) | 1992-06-22 |
Family
ID=17138615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60245774A Granted JPS62105623A (ja) | 1985-11-01 | 1985-11-01 | ポリテトラフルオロエチレンをベ−スとする成形体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62105623A (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02263834A (ja) * | 1988-09-13 | 1990-10-26 | Tokyo Silicone Kk | 滑面形成体、高速移動体用走路および滑面形成体の使用方法 |
| JPH0522556U (ja) * | 1991-09-04 | 1993-03-23 | 勝也 斉藤 | 結婚式における誓いの言葉エツチングプレ−ト及びその収納額 |
| US5482660A (en) * | 1991-10-31 | 1996-01-09 | Canon Kabushiki Kaisha | Method for fabricating an ink jet head having improved discharge port formation face |
| JPH0715594U (ja) * | 1993-08-24 | 1995-03-14 | 株式会社ポニーキャニオン | 立体画面を有するカセットケース |
| FR2720322B1 (fr) * | 1994-05-25 | 1996-07-05 | Plastic Omnium Cie | Procédé de fabrication de produits extrudés en polytétrafluorethylène (PTFE) poreux. |
| CN1049382C (zh) * | 1994-06-23 | 2000-02-16 | 国家建筑材料工业局南京玻璃纤维研究设计院 | 阀座用抗蠕变复合材料及其生产工艺 |
| CN1064693C (zh) * | 1996-05-15 | 2001-04-18 | 梁主宇 | 注射用聚四氟乙烯、聚全氟乙丙烯和聚苯硫醚共混改性聚苯硫醚纤维复合材料造粒工艺方法 |
| EP1969261A1 (en) | 2006-01-05 | 2008-09-17 | Saint-Gobain Performance Plastics Corporation | Annular seal and pump including same |
| WO2007082110A1 (en) | 2006-01-05 | 2007-07-19 | Saint-Gobain Performance Plastics Corporation | Composite material and seals formed thereof |
| CN102245943A (zh) | 2008-12-24 | 2011-11-16 | 美国圣戈班性能塑料公司 | 用于高压泵应用的聚合物材料及其形成的密封件 |
-
1985
- 1985-11-01 JP JP60245774A patent/JPS62105623A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62105623A (ja) | 1987-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |