High-strength environment-friendly plastic

Abstract

The invention discloses a high-strength environment-friendly plastic which is composed of the following components in parts by weight: 30-45 parts of polyolefin resin, 20-30 parts of PE (polyethylene), 5-9 parts of ethylene copolymer elastomer, 2-6 parts of defoamer, 1.5-3.5 parts of preservative, 25-30 parts of butantriol, 100-120 parts of titanium white, 7-8 parts of hollow ceramic microsphere, 1-3 parts of close-pore expanded perlite, 4-6 parts of flame retardant and 3-8 parts of rutile titanium white. The environment-friendly material disclosed by the invention has favorable mechanical properties, such as bending and tension modulus, notch impact strength, ultraviolet resistance and cold / heat shock resistance, and favorable degradability, and is easy to process.

Description

technical field [0001] The invention relates to a modified environment-friendly plastic. 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 technical problem to be solved b...

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.