High-temperature-resistant fragrant modified nylon 66 material for automobile plastic members

Abstract

The invention belongs to the field of high-molecular materials, and specifically relates to a high-temperature-resistant fragrant 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, 12-15 parts of calcium sulfate whisker, 5-8 parts of meerschaum powder, 14-18 parts of powdered steatile, 2-3 parts of mandarin oil, 3-5 parts of titanium dioxide, 1-2 parts of 1, 3, 4, 6-tetrakis(methoxymethyl)glycoluril, 5-7 parts of barium sulfate and 12-15 parts of an auxiliary agent. The material combines the characteristics of the raw materials such as nylon 66, metallocene linear low density polyethylene, polystyrene and the like, the performances of conventional nylon materials are improved, and the material has good processing performances and mechanical properties; and the prepared material is tough, pliable, resistant to high-temperature ageing, good in chemical stability, resistant to impact, easy for processing molding and safe and reliable to use, is widely applicable to prepare various automobile plastic members, and has unique fragrant smell by specially adding mandarin oil.

Description

technical field [0001] The invention belongs to the field of polymer materials, and in particular relates to a high-temperature resistant aromatic 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 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 temperat...

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