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Title:
PREPARATION METHOD FOR POLYTETRAFLUOROETHYLENE COMPOSITION, POLYTETRAFLUOROETHYLENE COMPOSITION, FORMING PRODUCT, CONDUCTIVE PIPE, HEAT CONDUCTION FILM, AND SUBSTRATE CCL
Document Type and Number:
WIPO Patent Application WO/2020/114419
Kind Code:
A1
Abstract:
The present invention provides a preparation method for a polytetrafluoroethylene composition, which comprises the step of mixing a polytetrafluoroethylene resin with fillers by an airflow mixer so as to obtain a polytetrafluoroethylene composition comprising the polytetrafluoroethylene resin and the fillers. The present invention also provides a polytetrafluoroethylene composition prepared by the preparation method, a polytetrafluoroethylene composition having the specific physical property, and a forming product, a conductive pipe, a heat conduction film, and a substrate CCL obtained by using the polytetrafluoroethylene composition.

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Inventors:
YANG HAIJUN (CN)
QUAN ZHENGMAO (CN)
TAGASHIRA SHUJI (CN)
TOKUHIRA KATSUSADA (JP)
YAMANAKA TAKU (JP)
Application Number:
PCT/CN2019/122956
Publication Date:
June 11, 2020
Filing Date:
December 04, 2019
Export Citation:
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Assignee:
DAIKIN FLUOROCHEMICALS CHINA CO LTD (CN)
DAIKIN IND LTD (JP)
International Classes:
C08L27/18; C08J3/20; C08K3/04
Foreign References:
CN1431935A2003-07-23
CN102807793A2012-12-05
CN106499610A2017-03-15
CN101986405A2011-03-16
CN102766310A2012-11-07
JP2018109149A2018-07-12
JP2015151543A2015-08-24
JPH08253600A1996-10-01
Attorney, Agent or Firm:
SHANGCHENG & PARTNERS (CN)
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