Title:
CARBON SHORT FIBER WET NON-WOVEN FABRIC AND CARBON FIBER-REINFORCED RESIN
Document Type and Number:
Japanese Patent JP2019131931
Kind Code:
A
Abstract:
SOLUTION: There is provided a carbon short fiber wet non-woven fabric comprising at least one carbon fiber layer containing carbon short fibers and at least one binder fiber layer containing heat-fusible binder fibers, and composed of two or more layers, in which the ratio of carbon short fibers to carbon short fiber wet non-woven fabric (on a mass basis) is 10 to 98%.EFFECT: A carbon short fiber wet non-woven fabric can be obtained in which when carbon short fiber nonwoven fabrics are laminated and processed into CFRP, the occurrence of delamination between the carbon short fiber nonwoven fabrics is suppressed.SELECTED DRAWING: None
Inventors:
FUKUDA MOTOMICHI
MASUDA TAKAO
MASUDA TAKAO
Application Number:
JP2018016943A
Publication Date:
August 08, 2019
Filing Date:
February 02, 2018
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LTD
International Classes:
D21H13/50; D04H1/4242; D21H27/00