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High-performance anti-static PET composite material

A composite material and antistatic technology, applied in the field of high-performance antistatic PET composite materials, can solve problems such as easy to absorb dust, affect appearance, hinder film winding, etc., achieve good heat resistance, antistatic, chemical resistance The effect of good drug stability and simple operation process

Inactive Publication Date: 2015-09-30
QINGDAO JINGSHITONG PRECISION MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high resistivity of PET, it is easy to generate static charge on the surface of the product during friction and contact. The existence of static charge makes the surface of PET products easy to absorb dust during storage and use, which affects the appearance effect; For products such as films, the force generated by static charges greatly interferes with the processing and hinders film winding; in the application of PET for electronics, electrical appliances and other products, when the static charge capacity reaches a certain value, it will also be discharged due to lead to unsafe accidents

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A high-performance antistatic PET composite material, which is made of the following raw materials in parts by weight:

[0009] 20 parts of PET resin, 8 parts of nano zinc oxide, 1 part of linoleic acid, 6 parts of polyacrylamide, 2.5 parts of cyclodextrin, 7 parts of polyethylene terephthalate, 0.15 parts of antioxidant, polyphthalate 4 parts of dimethylamide, 8 parts of titanium dioxide, 8 parts of glass fiber, 4 parts of montmorillonite, 3 parts of flame retardant, 4 parts of antistatic agent, and 0.5 part of heat stabilizer.

Embodiment 2

[0011] A high-performance antistatic PET composite material, which is made of the following raw materials in parts by weight:

[0012] 26 parts of PET resin, 14 parts of nano zinc oxide, 4 parts of linoleic acid, 10 parts of polyacrylamide, 4 parts of cyclodextrin, 9 parts of polyethylene terephthalate, 0.2 parts of antioxidant, polyphthalate 7 parts of dimethylamide, 11 parts of titanium dioxide, 12 parts of glass fiber, 7 parts of montmorillonite, 6 parts of flame retardant, 9 parts of antistatic agent, and 0.8 part of heat stabilizer.

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Abstract

The invention provides a high-performance anti-static PET composite material which is prepared from the following raw materials in parts by weight: 20-26 parts of PET resin, 8-14 parts of nano zinc oxide, 1-4 parts of linoleic acid, 6-10 parts of polyacrylamide, 2.5-4 parts of cyclodextrin, 7-9 parts of polyethylene terephthalate, 0.15-0.2 part of an antioxidant, 4-7 parts of polyphthalamide, 8-11 parts of titanium dioxide, 8-12 parts of glass fibers, 4-7 parts of montmorillonite, 3-6 parts of a flame retardant, 4-9 parts of an antistatic agent and 0.5-0.8 part of a heat stabilizer. The high-performance anti-static PET composite material has the beneficial effects of very good heat resistance and antistatic property, is improved in bending property and impact property, and has good whether resistance and chemical resistance stability; and the operation process is simple and easy to implement.

Description

technical field [0001] The invention relates to a high-performance antistatic PET composite material. Background technique [0002] PET has good mechanical strength, temperature resistance, wear resistance, good barrier properties, low water absorption and good toughness, high rigidity and chemical insulation, and has been widely used in the fields of electronic and electrical components, packaging, automobiles, etc. application. However, due to the high resistivity of PET, it is easy to generate static charge on the surface of the product during friction and contact. The existence of static charge makes the surface of PET products easy to absorb dust during storage and use, which affects the appearance effect; For products such as films, the force generated by static charges greatly interferes with the processing and hinders film winding; in the application of PET for electronics, electrical appliances and other products, when the static charge capacity reaches a certain v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/02C08L33/26C08L5/16C08K13/04C08K7/14C08K3/22C08K5/09C08K3/34
Inventor 白小波
Owner QINGDAO JINGSHITONG PRECISION MACHINERY MFG
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