Anti-stretching plastic thin film

Abstract

The invention relates to an anti-stretching plastic thin film comprising the following components in parts by weight: 50 parts of polyvinyl chloride, 10 parts of dioctyl phthalate, 1 part of an antioxidant, 1 part of water-soluble polyvinyl alcohol, 20 parts of polyacrylamide, 1 part of dicumyl peroxide, 1 part of benzoyl peroxide, 4 parts of vinyl acetate, 2 parts of a glacial acetic acid solubilizer, 1 part of a light stabilizer and 1 part of glyceryl tristearate. The high-anti-stretching plastic thin film disclosed by the invention has relatively high tensile strength, and can fully meet the agricultural production requirements.

Description

[0001] technical field [0002] The invention relates to a chemical product, in particular to a stretch-resistant plastic film. Background technique [0003] my country is a big agricultural country, so the demand for agricultural plastic shed film is huge. Plastic greenhouses, commonly known as cold sheds, are simple and practical cultivation facilities in protected areas. They are easy to build, easy to use, and require less investment. With the development of the plastics industry, they are widely used by countries all over the world. Plastic films are an important part of plastic greenhouses, and the tensile strength of existing films for plastic greenhouses is not high, which cannot fully meet the needs of agricultural production. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a stretch-resistant plastic film. [0005] In order to solve the above technical problems, the tensile plastic film of the present...

AI Technical Summary

Problems solved by technology

Plastic film is an important part of plastic greenhouses. The tensile strength of existing plastic greenhouse films is not high enough to fully meet the needs of agricultural production.