Polyarylene sulfide resin composition and molded body

Provided is a polyarylene sulfide resin composition including a polyarylene sulfide resin, an epoxy resin, glass fiber, and glass flake. The amount of the epoxy resin is 0.5 to 20 parts by mass, the amount of the glass fiber is 10 to 350 parts by mass, and the amount of the glass flake is 1 to 250 p...

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Bibliographic Details
Main Authors Uchigata Masanori, Shimaya Taku, Okada Takayuki
Format Patent
LanguageEnglish
Published 08.08.2017
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:Provided is a polyarylene sulfide resin composition including a polyarylene sulfide resin, an epoxy resin, glass fiber, and glass flake. The amount of the epoxy resin is 0.5 to 20 parts by mass, the amount of the glass fiber is 10 to 350 parts by mass, and the amount of the glass flake is 1 to 250 parts by mass relative to 100 parts by mass of the polyarylene sulfide resin. The epoxy resin is a combination of a bisphenol-type epoxy resin and a novolac-type epoxy resin. Also provided is a molded body formed by melt-molding the resin composition. The resin composition has good adhesiveness to epoxy resins and good flowability. Furthermore, a molded body having high thermal shock resistance can be produced using the resin composition.
Bibliography:Application Number: US201314387368