Heat dissipation nylon for automobile

Abstract

The invention discloses a heat dissipation nylon for an automobile. A formula for the nylon comprises, by weight, 40 to 50 parts of a high temperature resistant nylon, 20 to 30 parts of semi-aromatic polyamide, 25 to 30 parts of a polyester fiber, 5 to 8 parts of a glass fiber, 1 to 1.5 parts of a lubricant, 0.2 to 0.5 part of a coupling agent and 2 to 3 parts of an auxiliary agent. The nylon provided by the invention has the advantages of good heat resistance and fast heat dissipation and can be used for preparation of an engine hood of the automobile.

Description

technical field [0001] The invention relates to a nylon, in particular to a heat-dissipating nylon for automobiles. Background technique [0002] Because of the special properties of nylon, it has been gradually used in automobile parts instead of metal and thermosetting materials in the automobile manufacturing process. As a direction of automobile development, miniaturization and power enhancement have put forward higher requirements for the temperature resistance of some parts of the automobile. The internal space of the engine box of new automobiles is getting smaller and smaller, and the accessories are getting denser; Strong power produces more heat, but less free space restricts air circulation, which causes high temperature in the engine case. Although the existing engine cover has certain heat resistance, it has no heat dissipation performance. Contents of the invention [0003] The object of the present invention is to provide a kind of heat-dissipating nylon fo...

AI Technical Summary

Problems solved by technology

As a direction of automobile development, miniaturization and power enhancement have put forward higher requirements for the temperature resistance of some parts of the automobile. The internal space of the engine box of new automobiles is getting smaller and smaller, and the accessories are getting denser; Strong power produces more heat, but less free space restricts air circulation, which causes high temperature in the engine box, and although the existing engine cover has a certain heat resistance, it has no heat dissipation performance