JPS61144333A - ポリテトラフルオロエチレン多孔質体の製造法 - Google Patents
ポリテトラフルオロエチレン多孔質体の製造法Info
- Publication number
- JPS61144333A JPS61144333A JP59266710A JP26671084A JPS61144333A JP S61144333 A JPS61144333 A JP S61144333A JP 59266710 A JP59266710 A JP 59266710A JP 26671084 A JP26671084 A JP 26671084A JP S61144333 A JPS61144333 A JP S61144333A
- Authority
- JP
- Japan
- Prior art keywords
- preheating
- liquid lubricant
- deformation
- orientation
- porous material
- 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
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 16
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 15
- -1 polytetrafluoroethylene Polymers 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000011148 porous material Substances 0.000 title claims abstract description 8
- 239000010687 lubricating oil Substances 0.000 claims abstract description 20
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 12
- 238000010008 shearing Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000000635 electron micrograph Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59266710A JPS61144333A (ja) | 1984-12-18 | 1984-12-18 | ポリテトラフルオロエチレン多孔質体の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59266710A JPS61144333A (ja) | 1984-12-18 | 1984-12-18 | ポリテトラフルオロエチレン多孔質体の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61144333A true JPS61144333A (ja) | 1986-07-02 |
| JPH0460496B2 JPH0460496B2 (enExample) | 1992-09-28 |
Family
ID=17434603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59266710A Granted JPS61144333A (ja) | 1984-12-18 | 1984-12-18 | ポリテトラフルオロエチレン多孔質体の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144333A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109338A (zh) * | 2019-06-19 | 2020-12-22 | 浙江德清科赛塑料制品有限公司 | Ptfe烧结工艺 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587334A (ja) * | 1981-07-04 | 1983-01-17 | Sumitomo Electric Ind Ltd | 紐状多孔質体の製造方法 |
| JPS58145735A (ja) * | 1982-02-22 | 1983-08-30 | Daikin Ind Ltd | ポリテトラフルオロエチレン多孔体の製造方法 |
-
1984
- 1984-12-18 JP JP59266710A patent/JPS61144333A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587334A (ja) * | 1981-07-04 | 1983-01-17 | Sumitomo Electric Ind Ltd | 紐状多孔質体の製造方法 |
| JPS58145735A (ja) * | 1982-02-22 | 1983-08-30 | Daikin Ind Ltd | ポリテトラフルオロエチレン多孔体の製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109338A (zh) * | 2019-06-19 | 2020-12-22 | 浙江德清科赛塑料制品有限公司 | Ptfe烧结工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0460496B2 (enExample) | 1992-09-28 |
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