Modified environment-friendly plastic with high mechanical properties

Abstract

The invention discloses a modified environment-friendly plastic with high mechanical properties. The plastic comprises the following components by weight: 30 to 45 parts of a polyolefin resin, 20 to 30 parts of PE, 5 to 9 parts of ethylene copolymer elastomer, 1 to 9 parts of precipitated barium sulphate, 8 to 14 parts of a fire retardant, 2 to 6 parts of mica powder, 15 parts of ceramic powder, 1 to 2 parts of anatase type titanium dioxide and 9 to 12 parts of an inorganic thickening agent. The environment-friendly plastic provided by the invention has good mechanical properties like bending and tension moduli, notch impact strength, anti-ultraviolet performance and resistance to hot and cold shocks and good degradability and is easy to process.

Description

technical field [0001] The invention relates to a modified environment-friendly plastic with high mechanical performance. Background technique [0002] Existing products made of polypropylene resin or polyethylene resin are all injection molded with pure polypropylene resin or polyethylene resin. The mechanical properties and degradability of resisting cold and heat shock 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 polypropylene resin or Products made from polyethylene resins are increasingly subject to market and government constraints. Although there are some degradable polypropylene resin or polyethylene resin products 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] The...

AI Technical Summary

Problems solved by technology

[0002] Existing products made of polypropylene resin or polyethylene resin are all injection molded with pure polypropylene resin or polyethylene resin. The mechanical properties and degradability of resisting cold and heat shock 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 polypropylene resin or Products made of polyethylene resin are increasingly subject to market and government restrictions

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