Glass fiber reinforced styrene-acrylonitrile-N-phenylmaleimide-cyclic olefin copolymer compound

Abstract

The invention relates to a glass fiber reinforced styrene-acrylonitrile-N-phenylmaleimide-cyclic olefin copolymer compound, which is characterized by comprising the following components in weight ratio: 45-85 percent of styrene-acrylonitrile-N-phenylmaleimide-cyclic olefin heat resistant copolymer, 10-30 percent of glass fiber, 1-10 percent of compatilizer, 5-10 percent of toughening agent, 0.5-1 percent of lubricant and 0.5-2.0 percent of antioxidant. Compared with the prior art, the problems of the existing reinforced SAN resin surface floating fiber with high glass fiber content and the like are basically solved by the glass fiber reinforced styrene-acrylonitrile-N-phenylmaleimide-cyclic olefin heat resistant copolymer provided by the invention. The glass fiber reinforced styrene-acrylonitrile-N-phenylmaleimide-cyclic olefin copolymer compound has the advantages of higher thermal deformation temperature, excellent mechanical property and transparency and proper cost, and can be widely used in the fields of electronics, electrical appliances, instruments, illumination, automobile parts and the like.

Description

technical field [0001] The invention relates to the field of polymer modification, in particular to a glass fiber reinforced styrene-acrylonitrile-N-phenylmaleimide-cycloolefin copolymer composition. Background technique [0002] With the development of the automobile industry and technological progress in the fields of electronics and home appliances, the demand for heat-resistant high-strength plastics has gradually increased. Glass fiber reinforced styrene-acrylonitrile copolymer (GF-SAN) is very good in the field of household appliances because of its high heat distortion temperature, good processability, dimensional stability and tensile strength, and low production cost. Its application value, such as the production of axial flow, cross flow and centrifugal fan blades in air conditioners, or the production of instrument panels, instrument lenses, lighters, battery boxes and other products. Filling glass fiber can enhance the performance of the material, but it will ha...

AI Technical Summary

Problems solved by technology

The glass fiber reinforced heat-resistant SAN obtained in the present invention has relatively high thermal de

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