POLYMER COMPOSITION BASED ON POLYPHENYLENE SULPHIDE Russian patent published in 2024 - IPC C08L81/04 C08K7/14 C08K3/105 

FIELD: chemistry.

SUBSTANCE: invention relates to polymer highly filled composite materials based on polyphenylene sulphide. Disclosed is a polymer composition for making structural, electrical and general-purpose parts, containing the following in wt.%: 26.00–38.80 of polyphenylene sulphide, 30.00–50.00 of glass fibres, 10.10–30.00 of a powdered filler selected from a group comprising micro mica, magnesium hydroxide and microwollastonite, 0.20–1.50 of hydrotalcite, 0.10–1.50 of hindered phenol or aminophenol, 0.10–1.50 of hindered phosphite.

EFFECT: high bending strength, electrical resistance and purity of the polyphenylene sulphide-based polymer composition.

1 cl, 2 tbl, 5 ex