Anti-ultraviolet modified nylon 66 material for automobile plastic members

Abstract

The invention belongs to the field of high-molecular materials, and specifically relates to an anti-ultraviolet modified nylon 66 material for automobile plastic members. The material is prepared from the following raw materials in parts by weight: 100 parts of nylon 66, 10-12 parts of silicon carbide, 4-6 parts of titanium nitride, 20-24 parts of teflon, 13-16 parts of nanometer potter's clay, 4-5 parts of calcium stearate, 3-4 parts of hexamethylphosphoramide, 3-5 parts of alumina, 2-3 parts of bamboo-charcoal powder, 3-4 parts of stearic acid, 2-3 parts of iron oxide black, 6-9 parts of triolein, 2-3 parts of cross-linking agent TAIC and 12-15 parts of an auxiliary agent. The material combines the advantages of the raw materials such as nylon 66, teflon and the like; the material is subjected to modification processing by utilizing the raw materials such as nanometer potter's clay, silicon carbide and the like, so that the material has good processing performance and mechanical properties; and the prepared material is high in strength, practical, wear-resistant, resistant to high temperature, resistant to thermal ageing, resistant to ultraviolet ageing, flame-retardant, antistatic, safe and reliable, and is widely applicable to prepare various automobile plastic members.

Description

Technical field [0001] The invention belongs to the field of polymer materials, and specifically relates to an anti-ultraviolet modified nylon 66 material for automobile plastic parts and a preparation method thereof. Background technique [0002] With the development of the automobile industry, people have higher and higher requirements for the comfort, safety, aesthetics, and energy-saving performance of automobiles. The improvement of traditional automobile materials is the fundamental way to improve the performance of automobiles. Compared with traditional automobile materials, automobile plastic materials have many outstanding advantages, such as light weight, superior mechanical properties, easy processing and forming, reusable materials, and excellent aesthetic decoration. However, these polymer materials also have some disadvantages, such as rigidity. Poor, easy to burn, not resistant to high temperature and low temperature aging, etc. Therefore, in order to improve the p...

AI Technical Summary

Problems solved by technology

[0002] With the development of the automobile industry, people have higher and higher requirements for the performance of automobiles such as comfort, safety, aesthetics, and energy saving. The improvement of traditional automobile materials is the fundamental way to improve the performance of automobiles. Polymer Compared with traditional automotive materials, automotive plastic materials have many outstanding advantages, such as light weight, superior mechanical properties, easy processing and molding, reusable materials, and excellent aesthetic and decorative effects. However, these polymer materials also have some disadvantages, such as rigidity. Poor, easy to burn, not resistant to high temperature and low temperature aging, etc. Therefore, in order to improve the performance of traditional polymer materials and broaden the scope of use of materials, it is necessary to improve the original automotive plastic formula and modify the material so that it can be widely used Applied to various parts of the car