Anti-electrostatic polyethylene film

A polyethylene film and antistatic technology, applied in the field of polymer materials, can solve problems such as economic loss and damage to electronic products, and achieve a wide range of applications

Inactive Publication Date: 2019-01-18
桐城市正阳包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the rapid development of my country's electronics industry, the packaging film requirements for some sensitive electronic components, chips, instruments and other electronic products are very strict. If a non-antistatic packaging film is used, the film will be damaged due to electromagnetic induction and friction. High-voltage discharge due to static electricity accumulation, and then damage the electronic products of the packaged contents, causing great economic losses

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An antistatic polyethylene film is composed of the following raw materials in parts by weight: 60 parts of linear low-density polyethylene, 20 parts of low-density polyethylene, 10 parts of metallocene polyethylene, 15 parts of glass fiber, 4 parts of nano zinc oxide, 4 parts of titanium dioxide, 0.5 parts of compatibilizer, 1 part of coupling agent, and 1 part of antioxidant.

[0017] The above-mentioned compatibilizer is maleic anhydride graft modified polyethylene.

[0018] The above-mentioned coupling agent is a vinyl silane coupling agent.

[0019] The above-mentioned antioxidant is at least one of phenolic antioxidants and phosphite antioxidants.

Embodiment 2

[0021] An antistatic polyethylene film, which consists of the following raw materials in parts by weight: 70 parts of linear low-density polyethylene, 25 parts of low-density polyethylene, 15 parts of metallocene polyethylene, 20 parts of glass fiber, 5 parts of nano zinc oxide, 5 parts of titanium dioxide, 1 part of compatibilizer, 1.5 parts of coupling agent, and 1.5 parts of antioxidant.

[0022] The above-mentioned compatibilizer is maleic anhydride graft modified polyethylene.

[0023] The above-mentioned coupling agent is a vinyl silane coupling agent.

[0024] The above-mentioned antioxidant is at least one of phenolic antioxidants and phosphite antioxidants.

Embodiment 3

[0026] An antistatic polyethylene film, which consists of the following raw materials in parts by weight: 80 parts of linear low-density polyethylene, 30 parts of low-density polyethylene, 20 parts of metallocene polyethylene, 25 parts of glass fiber, 6 parts of nano zinc oxide, 6 parts of nano 6 parts of titanium dioxide, 1.5 parts of compatibilizer, 2 parts of coupling agent, and 2 parts of antioxidant.

[0027] The above-mentioned compatibilizer is maleic anhydride graft modified polyethylene.

[0028] The above-mentioned coupling agent is a vinyl silane coupling agent.

[0029] The above-mentioned antioxidant is at least one of phenolic antioxidants and phosphite antioxidants.

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PUM

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Abstract

The invention discloses an anti-electrostatic polyethylene film which consists of the following raw materials in parts by weight: 60-80 parts of linear low density polyethylene, 20-30 parts of low density polyethylene, 10-20 parts of metallocene polyethylene, 15-25 parts of a glass fiber, 4-6 parts of nano zinc oxide, 4-6 parts of nano titanium dioxide, 0.5-1.5 parts of a compatilizer, 1-2 parts of a coupling agent and 1-2 parts of an antioxidant. The anti-electrostatic polyethylene film disclosed by the invention has the advantages of chemical stability, electric resistance, thermal stability, no toxicity, super hydrophilicity, no migration, and the like, and is wide in application field.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to an antistatic polyethylene film. Background technique [0002] In recent years, with the rapid development of my country's electronics industry, the packaging film requirements for some sensitive electronic components, chips, instruments and other electronic products are very strict. If a non-antistatic packaging film is used, the film will be damaged due to electromagnetic induction and friction. The accumulation of static electricity and high-voltage discharge will destroy the electronic products in the package, causing great economic losses. Contents of the invention [0003] The invention provides an antistatic polyethylene film to solve the above technical problems. [0004] An antistatic polyethylene film is composed of the following raw materials in parts by weight: 60-80 parts of linear low-density polyethylene, 20-30 parts of low-density polyethylene, 10-20 p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L23/06C08K13/02C08K7/14C08K3/22C08J5/18
CPCC08J5/18C08J2323/08C08J2423/06C08K7/14C08K13/02C08K2003/2241C08K2003/2296C08K2201/011
Inventor 汪习正
Owner 桐城市正阳包装有限公司
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