Title:
炭素短繊維湿式不織布
Document Type and Number:
Japanese Patent JP7030472
Kind Code:
B2
Abstract:
To provide a carbon short fiber wet-laid nonwoven fabric having excellent processability when being processed into CFRP.SOLUTION: For a carbon short fiber wet-laid nonwoven fabric, when an epoxy resin having a viscosity of 505 cps is uniformly applied to a surface of one side of the carbon short fiber wet-laid nonwoven fabric so that a basis weight of the carbon short fiber wet-laid nonwoven fabric is equivalent to a dry coating amount of the epoxy resin, a strike through to the other side occurs in 10% or higher of a coated area after 10 seconds.SELECTED DRAWING: None
Inventors:
Motomichi Fukuda
Masuda Keio
Masuda Keio
Application Number:
JP2017210504A
Publication Date:
March 07, 2022
Filing Date:
October 31, 2017
Export Citation:
Assignee:
Mitsubishi Paper Mills Co., Ltd.
International Classes:
D21H13/50; D04H1/4242
Domestic Patent References:
| JP2004353124A | ||||
| JP5038732A | ||||
| JP2011144473A | ||||
| JP2006077343A |
Foreign References:
| WO2014021366A1 |
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