公开(公告)号：US20140342155A1

公开(公告)日：2014-11-20

申请号：US14448228

申请日：2014-07-31

Applicant: ASAHI GLASS COMPANY, LIMITED

Inventor： Masatoshi ABE ,  Ryuta YANAGAWA ,  Masao UMINO

IPC: H01B3/44 ,  H01B3/30 ,  C08L27/18

CPC classification number: H01B3/445 ,  C08F214/26 ,  C08F214/262 ,  C08F214/265 ,  C08G73/1046 ,  C08G73/14 ,  C08L27/18 ,  C08L79/08 ,  C08L2203/202 ,  C08L2207/04 ,  H01B3/306 ,  H01B3/427 ,  Y10T428/294 ,  C08L71/00

Abstract: To provide a fluorinated copolymer composition which is excellent in physical properties such as abrasion resistance, etc. and which is suitable for use as e.g. an electric wire-coating material; a molded product; and an electric wire. The fluorinated copolymer composition comprises fluorinated copolymer (A) comprising constituent units (a) derived from tetrafluoroethylene, constituent units (b) derived from a fluorinated monomer (provided that tetrafluoroethylene is excluded), and constituent units (c) derived from a monomer having an acid anhydride residue and no fluorine atom, in a specific ratio, and thermoplastic resin (B) having a Rockwell hardness of at least M60 and an insulation performance as defined by ASTM D-257 of at least 1015 Ω·cm in a volume ratio of (A)/(B)=from 99/1 to 55/45. The molded product and the electric wire are ones prepared by using such a fluorinated copolymer composition.

Abstract translation: 提供具有优异的物理性质如耐磨性等的氟化共聚物组合物，并且适合用作例如乙烯。 电线材料; 模制产品; 和电线。 含氟共聚物组合物包含含有源自四氟乙烯的构成单元（a）的氟化共聚物（A），来自氟化单体的构成单元（b）（不包括四氟乙烯）和来自具有 酸酐残基，无特定比例的氟原子，并且具有至少M60的洛氏硬度至少为M60的热塑性树脂（B）和由ASTM D-257定义的绝缘性能至少为1015＆OHgr·cm，体积比 （A）/（B）= 99/1〜55/45。 模制产品和电线是通过使用这种氟化共聚物组合物制备的。