High-strength elastic thin film

Abstract

The invention provides a high-strength elastic thin film. The high-strength elastic thin film is prepared from the following raw materials in parts by weight: 6-11 parts of styrene elastomer, 3-8 parts of 1,4-cyclohexanedimethanol, 7-9 parts of polyvinylpyrrolidone, 4-8 parts of propylene glycol, 3-9 parts of silicon dioxide, 6-10 parts of polyethylene glycol, 3-8 parts of ethyl acrylate, 5-7 parts of micron-order A12O3 powder, 2-8 parts of terpene resin, 3-6 parts of butanone, 4-9 parts of calcium carbonate, 5-10 parts of fatty acid, 4-8 parts of polyolefin, 8-11 parts of maleic anhydride grafted PE and 10-15 parts of polypropylene. The high-strength elastic thin film has the beneficial effects of excellent strength, good toughness and good elasticity, and is capable of meeting the requirement on strength and also the equipment on elasticity.

Description

technical field [0001] The present invention relates to a high-strength elastic film. 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 needs for use. 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 high-strength elastic film with good strength, good toughness and good elasticity, which can not only meet the strength requirements, but a...

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