Wear-resistant plastic bag

Abstract

The invention relates to a wear-resistant plastic bag. The wear-resistant plastic bag comprises, by weight, 30-40 parts of toluene diisocyanate, 20-30 parts of polypropylene resin, 20-30 parts of polyurethane resin, 10-15 parts of zinc-aluminum alloy powder, 5-10 parts of chitosan, 6-7 parts of polyimide glass fibers, 5-10 parts of silicon carbide, 6-8 parts of 3-hydroxybenzoic acid, 1-2 parts ofpolytetrafluoroethylene, 0.5-1 part of silica powder, 0.5-1 part of a toughening agent, 0.2-0.6 part of a curing agent, 0.2-0.5 part of a cosolvent and 0.5-1 part of a mildew inhibitor. The wear-resistant plastic bag of the invention has the advantages of high mechanical strength, high stability, strong corrosion resistance, good degradation effect, and no influences on the surrounding environment.

Description

technical field [0001] The invention relates to the technical field of plastic products, in particular to a wear-resistant plastic bag. Background technique [0002] Plastic bags are an indispensable item in people's daily life. They are often used to hold other items. They are widely used because of their cheapness, light weight, large capacity, and easy storage. Plastic bags are usually polymer compounds made of monomers as raw materials through addition polymerization or polycondensation reactions. They are generally made of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, and colorants. . In people's daily life, plastic bags are widely used, but the "white pollution" caused by discarded plastic bags is becoming more and more serious. With the enhancement of people's awareness of environmental protection, how to alleviate white pollution has become a topic of increasing concern, and more and more countries and regions have restricte...

AI Technical Summary

Problems solved by technology

In people's daily life, plastic bags are widely used, but the "white pollution" caused by discarded plastic bags is becoming more and more serious

With the enhancement of people's awareness of environmental protection, how to alleviate white pollution has become a topic of increasing concern, and more and more countries and regions have restricted the production, sale and use of plastic packaging bags