High-elasticity film

Abstract

The invention relates to a high-elasticity film which is prepared from the following raw materials in parts by weight: 9-14 parts of silicone resin, 6-8 parts of polybutylene terephthalate, 7-11 parts of glycerol, 3-7 parts of polyvinylidene fluoride resin, 2-6 parts of kaolin, 5-7 parts of polyvinyl alcohol, 4-11 parts of polytetrafluoroethylene resin, 4-10 parts of polyoxyethylene, 5-10 parts of dimethyldiethoxysilane, 4-7 parts of isocyanate, 5-8 parts of nano SiO2 powder, 1-5 parts of coupling agent, 14-20 parts of HDPE (high-density polyethylene), 5-7 parts of allyl siloxane and 9-14 parts of polyethylene. The high-elasticity film has the advantages of favorable elasticity, high tensile strength and favorable impact resistance.

Description

technical field [0001] The present invention relates to a film with high elasticity. Background technique [0002] One of the many major uses of polyethylene is film applications such as grocery bags, can linings for catering or consumer goods, shopping bags, shipping bags, food packaging films, multi-wall bag liners, produce bags, deli wraps, Tension wrap and shrink wrap. Key physical properties of polyethylene films include tear strength, impact strength, tensile properties, stiffness and clarity. However, the existing polyethylene film does not have comprehensive properties and cannot meet the needs of use. Therefore, people expect a high-performance film to meet people's use needs. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the problem to be solved by the present invention is to provide a film with high elasticity, which has good elasticity, high tensile strength and good impact resistance. [0004] In order to solve the problems...

AI Technical Summary

Problems solved by technology

However, the existing polyethylene film does not have comprehensive properties and cannot meet the needs of use. Therefore, people expect a high-performance film to meet people's use needs