Title:
Denaturation polytetrafluoroethylene fine powder and a denaturation polytetrafluoroethylene fabrication object
Document Type and Number:
Japanese Patent JP6157417
Kind Code:
B2
Abstract:
The present invention provides a modified polytetrafluoroethylene fine powder which can be processed into molded articles high in thermal stability, chemical resistance and transparency and for which the extrusion pressure can be lowered.
The present invention is a modified polytetrafluoroethylene fine powder, wherein the cylinder extrusion pressure at a reduction ratio of 1600 is not higher than 50 MPa and the haze value of molded article a for measurement formed therefrom is not higher than 60.
Inventors:
Takahiro Taira
Hiroyuki Yoshimoto
Taketo Kato
Masahiko Sawada
Hiroyuki Yoshimoto
Taketo Kato
Masahiko Sawada
Application Number:
JP2014129443A
Publication Date:
July 05, 2017
Filing Date:
June 24, 2014
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
C08F259/08
Domestic Patent References:
| JP2001288227A | ||||
| JP200247315A |
Foreign References:
| WO2003044093A1 |
Attorney, Agent or Firm:
Atomi International Patent Office