Environment-friendly high-toughness plastic alloy

Abstract

The invention discloses an environment-friendly high-toughness plastic alloy which is characterized by comprising the following components in parts by weight: 45-49 parts of PC (polycarbonate), 33-40 parts of ABS (acrylonitrile-butadiene-styrene), 10-20 parts of compound flame retardant BPS (brominated polystyrene), 10-15 parts of ethylene copolymer elastomer, 10-13 parts of nano calcium carbonate, 12-15 parts of ethylene-acrylate, 1-5 parts of dimethyl trimethylsilyl methyl phosphonate, 2-8 parts of melamine cyanurate, 5-8 parts of molybdenum trioxide, 2-8 parts of ammonium polyphosphate, 1 part of silicone oil and 3-5 parts of lubricant. The notch impact strength of the flame-retardant PC / ABS material can be effectively enhanced to obtain the high-toughness flame-retardant PC / ABS alloy material, and thus, the material is more suitable for various high-technology manufacturing industries and has considerable economic benefits.

Description

technical field [0001] The invention relates to an environment-friendly and high-toughness plastic alloy. Background technique [0002] PC / ABS is a plastic alloy material with excellent performance. It not only has good mechanical properties and molding processing properties, but also has good surface gloss and beautiful appearance, so it is widely used in electronics, home appliances and other industries. When PC / ABS alloy materials are used to manufacture electronic components, the materials are often required to have flame retardant properties. In this regard, people usually use the method of adding flame retardants to improve the flame retardant properties of materials. However, the addition of flame retardants will lead to a decrease in the notched impact strength of the PS / ABS alloy material, and the toughness of the material needs to be improved. Contents of the invention [0003] The technical problem to be solved by the invention is to provide an environment-fr...

AI Technical Summary

Problems solved by technology

However, the addition of flame retardants will lead to a decrease in the notched impact strength of PS / ABS alloy materials, and the toughness of the materials needs to be improved.