Title:
CARBON FIBER NON-WOVEN FABRIC COMPOSITE
Document Type and Number:
Japanese Patent JP2020040268
Kind Code:
A
Abstract:
To provide a carbon fiber non-woven fabric composite which has good surface property, and is excellent in adhesion between the composite and an adhesive when being bonded with the adhesive or the like.SOLUTION: There is provided a carbon fiber non-woven fabric composite that is a composite which contains a carbon fiber and a thermoplastic resin fiber and is obtained by stacking a carbon fiber non-woven fabric formed by a wet paper-making method and a thermoplastic resin sheet, in which a maximum height (Rz) of a roughness curve on the surface of the composite is 1.0 μm or more and 8.0 μm or less, and a load length ratio (Rmr) of the roughness curve in a cut level of 30% is 0.1% or more and 5.0% or less.SELECTED DRAWING: None
Inventors:
HIROTA NOBUAKI
KADOMA KENJI
KADOMA KENJI
Application Number:
JP2018168919A
Publication Date:
March 19, 2020
Filing Date:
September 10, 2018
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LTD
International Classes:
B32B5/02; D04H1/4242; D21H13/50
Domestic Patent References:
| JP2017133131A | 2017-08-03 | |||
| JP2018028151A | 2018-02-22 | |||
| JP2017106130A | 2017-06-15 |