Insulation resin composition with high safety
A technology of insulating resin and composition, which is applied in the direction of insulators, organic insulators, plastic/resin/wax insulators, etc., which can solve problems such as hidden safety hazards and unavoidable water absorption, and achieve inhibition of hydrolysis, enhanced material stability and safety sex, the effect of solving potential safety hazards
Inactive Publication Date: 2018-09-28
吴辉
View PDF0 Cites 0 Cited by
- 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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0011] An insulating resin composition with high safety, the composition comprises the following components by weight percentage: polyamide 68%, filler 25-55%, coupling agent 0.1-3%, toughening agent 24%, hydrolysis resistance Agent 7%, stabilizer 5%, lubricant 0.1-4%, 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.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| water absorption | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses an insulation resin composition with high safety. The composition comprises the following components: polyamide-imide, a filler coupling agent, a flexibilizer, a hydrolysis-resistant agent, a stabilizer, a lubricant and a nucleating agent. According to the invention, stability and safety of a material are reinforced so as to solve a problem of potential safety hazards whichare easy to generate due to existence of moisture of common polyamide insulation plastic. The insulation resin composition can be widely applied to industries, such as the electrical and electronic industry, illumination and the like.
Description
technical field [0001] The present invention relates to an insulating resin composition with high safety. 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. ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C08L77/00C08L79/00C09K5/14H01B3/30
CPCC08L77/00C08L2203/20C08L2205/24C09K5/14H01B3/305C08L79/00
Inventor 吴辉
Owner 吴辉