Polyphenylenesulfide resin composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524425, 524426, 524442, 524424, 524432, 524433, 524437, 524445, 524448, 524502, 524496, 524521, 524535, 524545, 524546, 525189, 525388, 525104, C08K 310

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043955126

ABSTRACT:
The invention provides a novel resin composition based on a polyphenylenesulfide resin which can be molded into shaped articles imparted with remarkably improved impact strength, cracking resistance and heat shock resistance. The inventive resin composition comprises 100 parts by weight of a polyphenylenesulfide resin, from 10 to 300 parts by weight of an inorganic filler and from 1 to 100 parts by weight of a fluorine-containing rubber such as a copolymer of vinylidene fluoride and hexafluoropropylene having specified Mooney viscosity.

REFERENCES:
patent: 3963605 (1976-06-01), Seabourn
patent: 4026863 (1977-05-01), Iseki et al.
patent: 4212923 (1980-07-01), Brady

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