POLYMER COMPOSITION BASED ON MIXTURE OF POLYPHENYLENE SULPHIDE WITH POLYETHYLENE TEREPHTHALATE Russian patent published in 2025 - IPC C08L81/04 C08L67/02 C08K7/14 C08K3/13 C08K5/1515 C08J5/00 

FIELD: chemistry.

SUBSTANCE: invention relates to polymer composite materials based on a mixture of polyphenylene sulphide with polyethylene terephthalate, which can be used for the manufacture of structural, electrical and general purpose parts of electrical, automobile, aviation, special, machine building, household and other types of equipment. Polymer composition based on a mixture of polyphenylene sulphide and polyethylene terephthalate for making structural, electrical and general-purpose parts contains the following components in the following ratios, wt.%: polyphenylene sulphide 10.0-38.0, polyethylene terephthalate 19.0-45.0, glass fibre 35.0-45.0, copolymer of ethylene with glycidyl ether of an unsaturated carboxylic acid 2.0-8.0.

EFFECT: high level of strength characteristics of the polymer composition based on a mixture of polyphenylene sulphide and polyethylene terephthalate.

1 cl, 1 tbl, 5 ex