Plastic formula containing phosphite ester

Abstract

The invention discloses a plastic formula containing phosphite ester. The plastic formula containing phosphite ester comprises, by weight, 40 to 70 parts of a polysulfone resin, 10 to 15 parts of a phosphite ester, 6 to 8 parts of toluene diisocyanate, 3 to 10 parts of antimony oxide, 1 to 4 parts of a lubricant, 13 to 19 parts of polypropylene, and 13 to 17 parts of a compatilizer. The beneficial effects are that: plastic prepared based on the plastic formula is nontoxic, is high in chemical stability, possesses high temperature resistance, high tensile strength, antistatic properties, and oxidation resistance; no environmental pollution is caused; and the plastic formula is friendly to the environment.

Description

technical field [0001] The invention relates to a plastic formulation containing phosphite. Background technique [0002] At present, with the rapid development of society and the continuous improvement of people's living standards, plastic products have been used in more and more fields. Plastic products have become indispensable in both industrial production and people's daily life. A kind of plastic currently on the market will volatilize carcinogens in a high-temperature environment, especially food packaging plastic products commonly used in people's lives, long-term use will cause harm to human health. Therefore, people's requirements for plastic products are also increasing. Contents of the invention [0003] The invention provides a plastic formula containing phosphite. The plastic produced by the formula is non-toxic, has strong chemical stability, high temperature resistance and no pollution to the environment, and belongs to an environment-friendly plastic form...

AI Technical Summary

Problems solved by technology

At present, a kind of plastic on the market will volatilize carcinogens in a high temperature environment, especially the food packaging plastic products commonly used in people's lives. Long-term use will cause harm to human health.