Title:
POLYVINYL CHLORIDE CARBON FIBER-REINFORCED COMPOSITE MATERIAL
Document Type and Number:
Japanese Patent JP2021138906
Kind Code:
A
Abstract:
To provide a carbon fiber-reinforced composite material that excels in impregnation properties and interfacial adhesion to carbon fiber, and has excellent bending strength and heat resistance, the carbon fiber-reinforced composite material using a vinyl chloride resin as a matrix resin.SOLUTION: A carbon fiber-reinforced composite material has a carbon fiber substrate impregnated with a matrix resin containing the following component (A) and the following component (B) and/or component (C). Component (A): a resin composition containing a vinyl chloride resin with a degree of polymerization of 600 or less, component (B): vinyl chloride resin particles with a degree of polymerization of 600 or more, component (C): chlorinated polyvinyl chloride resin particles with a degree of polymerization of 400 or more and less than 1000.SELECTED DRAWING: None
Inventors:
KAMMURI SHUHEI
NAKAO RYOSUKE
YAMAMOTO YOSHIHIRO
NAKAO RYOSUKE
YAMAMOTO YOSHIHIRO
Application Number:
JP2020135945A
Publication Date:
September 16, 2021
Filing Date:
August 11, 2020
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
C08J5/04; C08K7/06; C08L27/06; C08L31/04
Attorney, Agent or Firm:
Yukitaka Nakamura
Satoru Asakura
Mari Asano
Yukihiro Hotta
Satoru Asakura
Mari Asano
Yukihiro Hotta