Modified environment-friendly plastic with high mechanical properties

Abstract

The invention discloses modified environment-friendly plastic with high mechanical properties. The modified environment-friendly plastic comprises the following raw materials in parts by weight: 75-85 parts of polycarbonate resin, 22-28 parts of acrylonitrile-butadiene-styrene, 18-22 parts of polycaprolactone, 25-30 parts of poly(3-hydroxybutyrate-co-3-hydroxyvalerate), 13-18 parts of ethylene-vinyl acetate copolymers, 10-15 parts of glass beads, 3-4 parts of bastose, 1.5-1.8 parts of a titanate coupling agent, 2-3 parts of methyl p-hydroxybenzoate, 1.1-1.6 parts of potassium sorbate, 2-2.2 parts of diisononyl phthalate, 5-7 parts of tricresyl phosphate, 6-8 parts of heavy calcium carbonate, 3-5 parts of diatomite, 23-26 parts of calcined kaolin and 1-1.4 parts of an anti-aging agent. The modified environment-friendly plastic has high mechanical properties, is excellent in tensile strength and elongation at break, can be degraded into carbon dioxide and water by microorganisms, can be recycled by the natural world and cannot generate irreversible damage to the environment.

Description

technical field [0001] The invention relates to the technical field of environment-friendly plastics, in particular to a modified environment-friendly plastic with high mechanical performance. Background technique [0002] Existing products made of polycarbonate resin are all injection molded from pure polycarbonate resin. The performance and degradability are not very good, especially as people pay more and more attention to environmental protection, the requirements for the degradation performance of plastic products are getting higher and higher. Therefore, the traditional products made of polycarbonate resin are becoming more and more popular. More and more restricted by the market and the government. Although there are some degradable polycarbonate resin products to appear at present, they have not been widely promoted and applied because their degradability and other performances are not very satisfactory. Contents of the invention [0003] Based on the technical p...

AI Technical Summary

Problems solved by technology

[0002] Existing products made of polycarbonate resin are all injection molded from pure polycarbonate resin. The performance and degradability are not very good, especially as people pay more and more attention to environmental protection, the requirements for the degradation performance of plastic products are getting higher and higher. Therefore, the traditional products made of polycarbonate resin are becoming more and more popular. More and more constrained by the market and the government

Although some degradable polycarbonate resin products have appeared at present, they have not been widely promoted and applied due to their unsatisfactory degradability and other properties.