Teflon paint for automobile hubs

Abstract

The invention discloses a teflon paint for automobile hubs. The teflon paint comprises the following components: aeolian sand, polytetrafluoroethylene particles, nano titanium dioxide, hollow glass float beads, titanium dioxide, KH-560, KH-550, epoxy terminated polyether amine, beta-cyclodextrin modified amino terminated sulfonated polybenzimidazole, 1, 4, 5, 8-naphthalene tetracarboxylic anhydride, 8-naphthylamine-1-sulfonic acid, 1, 5-naphthalene disulfonic acid, corn oil, ethanol and deionized water.

Description

technical field [0001] The invention belongs to the technical field of coatings, and more specifically, the invention relates to a Teflon coating for automobile wheel hubs. Background technique [0002] At present, with the continuous development of the domestic automobile market, the personalized transformation of automobile exterior decoration has become more and more common, and the surface spraying of automobile wheel hubs is an increasingly fashionable way of life. However, at present, most of the spraying of automobile wheels is just to change the color of the primer, and the change of its function is relatively small. From the point of view of the existing automobile hub, because it is easy to attach dust and impurities during driving, the flying dust brought out by the hub also affects the value of PM2.5 to a certain extent, polluting the environment. In addition, the existing spray coatings also have the following disadvantages: [0003] (1) The weather resistance...

AI Technical Summary

Problems solved by technology

[0003] (1) The weather resistance and water resistance of the product generally cannot meet the requirements;

[0004] (2) In the event of a fire, the film-forming substances of these fire-resistant coatings cannot withstand the sharply rising temperature and are quickly burned, and cannot play the role of fire prevention;

[0005] (3) Poor performance in anti-corrosion, acid and alkali resistance