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
Application number
JP59266710A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0460496B2 (2
Inventor
Naoki Shimizu
直樹 清水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nok Corp
Original Assignee
Nok Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nok Corp filed Critical Nok Corp
Priority to JP59266710A priority Critical patent/JPS61144333A/ja
Publication of JPS61144333A publication Critical patent/JPS61144333A/ja
Publication of JPH0460496B2 publication Critical patent/JPH0460496B2/ja
Granted legal-status Critical Current

Links

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)
JP59266710A 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 Granted JPS61144333A (ja)

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 (2) 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 (2)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (2) 1992-09-28

Similar Documents

Publication Publication Date Title
AT391473B (de) Monoaxial verstreckter formkoerper aus polytetrafluoraethylen und verfahren zu seiner herstellung
US2644802A (en) Tetrafluoroethylene polymer compositions containing polyorganosiloxane lubricants
DE69019694T2 (de) Verfahren zur Herstellung einer mehrschichtigen porösen Membran aus Polytetrafluoräthylen.
US5102921A (en) Polytetrafluoroethylene porous material and process for producing the same
US4707314A (en) Process for producing polytetrafluoroethylene porous films
DE2123316B2 (de) Poröses Material aus einem Tetrafluoräthylenpolymeren und Verfahren zu seiner Herstellung
CA2031808A1 (en) Process for producing multilayer polytetrafluoroethylene porous membrane and semisintered polytetrafluoroethylene multilayer structure
JPS63278943A (ja) 多孔質体の製造方法
KR920000221B1 (ko) 저유전율 복합재료
DE69032396T2 (de) Dünne selbsttragende anorganische grünlinge und verfahren zu ihrer herstellung
US4716074A (en) Porous fibrous fluorocarbon structures
RU2119978C1 (ru) Формованные изделия из политетрафторэтилена и способ их получения
DE69221186T2 (de) Formverfahren zur Herstellung poröser Polytetrafluoroethylen-Gegenstände
DE1694558A1 (de) Verfahren zur Herstellung eines poroesen,ein hydrophobes Polymerisat enthaltenden Formkoerpers
JPS6144656B2 (2)
DE2413221A1 (de) Verfahren zur herstellung von poroesen polytetrafluoraethylenfolien
JP2533229B2 (ja) ポリテトラフルオロエチレン多孔質体とその製造方法
JPS61144333A (ja) ポリテトラフルオロエチレン多孔質体の製造法
JP3914302B2 (ja) ポリテトラフルオロエチレン製多孔質膜の製造方法
Lontz et al. Extrusion properties of lubricated resin from coagulated dispersion
JPH0593086A (ja) 多孔質ポリテトラフルオロエチレン成形体の製法
JPS6157328A (ja) ポリテトラフルオロエチレン多孔質体の製造法
JPS60104319A (ja) ポリテトラフルオロエチレン多孔質体及びその製造方法
JPH06256549A (ja) ポリテトラフルオロエチレン多孔質膜およびその製造法
JP2000235938A (ja) 電気二重層コンデンサ用電極及びその製造方法