Degradable environmental protection material

Abstract

The invention relates to a degradable environmental protection material. The degradable environmental protection material comprises, by weight, 80-100 parts of polyethylene plastic, 13-25 parts of dilauryl thiodipropionate, 25-30 parts of a degrading agent, 10-15 parts of an acrylate copolymer, 2-6 parts of zinc stearate and 1 to 4 parts of an anti-oxidant. In the prior art, most plastic is lightin weight, and stable in chemical performance, and possesses corrosion resistance, excellent impact resistance, transparency performance, wear resistance, insulation performance, low heat conductivity, excellent moulding performance, excellent coloring performance, and low processing cost; most plastic possesses poor heat resistance, high thermal expansion rate, is incendive, is poor in size stability, and is poor in deformation resistance; most plastic possesses poor low temperature resistance, embrittlement is easily caused at low temperature, and aging is easily caused; some plastic can beeasily dissolved in solvents. According to the degradable environmental protection material, a starch degrading agent is added into polyethylene plastic, so that after waste process, degradation recycling of polyethylene plastic can be realized, resource is saved, environment protection requirements are satisfied, and the environmental protection idea of the modern society is realized.

Description

technical field [0001] The invention relates to a degradable environmental protection material. Background technique [0002] The replacement of metal by plastic has been promoted in many fields. Plastic is a synthetic polymer compound, which is a material that is polymerized by synthesis or condensation reaction using monomer raw materials. It is composed of synthetic resins and fillers, plasticizers, stabilizers, lubricants, colorants and other additives. Most plastics have the advantages of light weight, chemical stability, no rust, good impact resistance, good insulation, etc. Therefore, plastics are widely used in stationery products, catering supplies, packaging supplies and other fields. Since the main raw materials of plastics are high-molecular polyolefin resins such as PVC, PS, PP, PE, PET, etc., their products are difficult to degrade or have a long degradation cycle, and waste products are difficult to recycle, which wastes resources. [0003] Plastic pipes hav...

AI Technical Summary

Problems solved by technology

At present, the plastic products sold on the market and used by people are mainly single plastic products, which have low strength and are easily damaged. After a long time of use, they are brittle and easy to break, so they are not suitable for long-term and extensive use.

Moreover, most plastic products have poor flame retardant effect, which directly affects the service life of plastic products.

[0005] Most plastics are light in weight, chemically stable, and will not rust; good impact resistance; good transparency and wear resistance; good insulation, low thermal conductivity; good general formability and coloring, low processing cost ;Most plastics have poor heat resistance, high thermal expansion rate, and are easy to burn; poor dimensional stability, easy to deform; most plastics have poor low temperature resistance, become brittle at low temperatures, and are easy to age; some plastics are easily soluble in solvents