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High-elasticity film

A high-elasticity, thin-film technology, applied in the field of high-elasticity films, can solve the problems of lack of comprehensive performance and inability to meet the needs of use, and achieve the effects of good elasticity, high tensile strength, and good impact resistance.

Inactive Publication Date: 2015-02-11
QINGDAO TOPLINK INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A film with high elasticity, which is made of the following raw materials in parts by weight:

[0009] 9-14 parts of silicone resin, 6-8 parts of polybutylene terephthalate, 7-11 parts of glycerin, 3-7 parts of polyvinylidene fluoride resin, 2-6 parts of kaolin, 5 parts of polyvinyl alcohol -7 parts, 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-sized SiO2 powder , 1-5 parts of coupling agent, 14-20 parts of HDPE, 5-7 parts of allyl siloxane, 9-14 parts of polyethylene.

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L83/04C08L67/02C08L27/16C08L29/04C08L27/18C08L71/02C08K13/02C08K5/053C08K3/34C08K3/36C08K5/5425C08K5/29
CPCC08L23/06C08K2201/011C08L83/04C08L2203/16C08L2205/02C08L2205/025C08L2205/035C08L2207/062
Inventor 高珍
Owner QINGDAO TOPLINK INFORMATION TECH