Title:
PHENOLIC RESIN MOLDING MATERIAL
Document Type and Number:
Japanese Patent JP3121686
Kind Code:
B2
Abstract:
PURPOSE: To obtain a phenolic resin molding material improved in bending strength, heat resistance and wear resistance and reduced in a tendency toward wearing aluminum by mixing a glass fiber with a natural organic fiber, a silica powder, a lubricating thermoplastic resin and a vinyl acetate resin.
CONSTITUTION: The material is prepared by mixing a novolac or resol phenolic resin with 40-80wt.% glass fiber, 5-20wt.% natural organic fiber of a fiber length of 1mm or below, 5-15wt.% silica powder of a particle diameter of 20μm or below, 5-25wt.% lubricating thermoplastic resin of a melting point of 400°C or below and a particle diameter of 50μm or below and 40-65wt.% thermoplastic resin comprising vinyl acetate resin.
Inventors:
Shinji Ikeda
Masae Yamada
Masae Yamada
Application Number:
JP21419992A
Publication Date:
January 09, 2001
Filing Date:
August 11, 1992
Export Citation:
Assignee:
Sumitomo Bakelite Co., Ltd.
FC Sea Co., Ltd.
FC Sea Co., Ltd.
International Classes:
C08K5/00; C08K3/36; C08K7/14; C08L61/04; C08L61/06; (IPC1-7): C08L61/06; C08K3/36; C08K7/14
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