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High-performance resin composition

A resin composition and high-performance technology, applied in the field of high-performance resin compositions, can solve problems such as hidden safety hazards and unavoidable water absorption, and achieve hydrolysis inhibition, enhanced material stability and safety, and good mechanical properties Effect

Inactive Publication Date: 2018-09-04
吴辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although polyamide has excellent mechanical properties, electrical properties and anti-corrosion properties, its water absorption cannot be avoided, and its water absorption rate can reach 2%.
As we all know, water is an excellent conductor of electricity. As long as there is a large amount of water in the polyamide matrix, the mechanical properties and dimensional stability will change, and hydrolysis will also occur, and there will be hidden dangers in safety performance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A high-performance resin composition, the composition comprises the following components by weight percentage: polyamide 70%, filler 56%, coupling agent 0.1-3%, toughening agent 24%, hydrolysis resistance 7% %, stabilizer 8%, lubricant 6%, nucleating agent 0.1-5%.

[0012] The thermally conductive and insulating resin composition based on polyamide has good mechanical properties, weather resistance and excellent insulation and thermal conductivity; due to the addition of polycarbodiimide hydrolysis-resistant agent, it can reduce the hydrophilicity of polyamide and inhibit polyamide The hydrolysis of amide enhances the stability and safety of the material, thereby solving the potential safety hazards that common polyamide insulating plastics are prone to produce due to the presence of moisture. It can be widely used in industries such as electronics and lighting.

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PUM

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Abstract

The invention discloses a high-performance resin composition. The composition is prepared from polyamide, filler coupling agent, flexibilizer, hydrolysis resistant agent, stabilizer, lubricant and nucleating agent. The high-performance resin composition has the advantages that the material stability and safety are improved, thereby solving the problem that ordinary polyamide insulation plastic generates potential safety hazards easily due to the presence of moisture. The high-performance resin composition can be widely applied to industries, such as electronic and electrical engineering, illumination and the like.

Description

technical field [0001] The present invention relates to a high-performance resin composition. Background technique [0002] As we all know, in the LED lighting industry, the lampshade of LED lamps has always been made of aluminum alloy or electroplated aluminum material, which has the advantage of fast heat dissipation. However, while it dissipates heat quickly, aluminum metal is also an excellent conductor of electricity. This kind of thermal and electrical conductivity and non-corrosion-resistant metal characteristics will bring unsafe factors when it encounters water, fog, or electric leakage or short circuit. As far as the metal itself is concerned, this characteristic cannot be eliminated. At the same time, the resources for making metal are destructive, the production energy consumption is high, the processing cost is high, and the style changes little. These factors have prompted the large-scale application of new polymer materials as soon as possible. [0003] Alt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L77/00C08L79/00
CPCC08L77/00C08L2203/20C08L79/00
Inventor 吴辉
Owner 吴辉
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