Cathode electrophoresis paint with antistatic and antifreezing functions and manufacturing method thereof

Abstract

The invention discloses a cathode electrophoresis paint with antistatic and antifreezing functions, which is prepared from the following raw materials in parts by weight: 30-34 parts of epoxy resin, 15-20 parts of aldehyde ketone resin, 8-10 parts of pentalyn, 10-13 parts of ethyl acetate, 12-15 parts of acrylic acid, 9-12 parts of phenol, 14-18 parts of ethylene glycol, 2-4 parts of oleamide, 3-5 parts of zirconium oxide, 1-3 parts of aluminum oxide, 3-4 parts of hollow glass microsphere, 4-6 parts of polyethylene wax, 11-14 parts of titanium white, 1.2-3.4 parts of carbon nanotube, 3-6 parts of diatomite, 6-9 parts of 3-diethylaminopropylamine, 15-17 parts of assistant, 18-23 parts of glycol ether acetate, 9-12 parts of propylene glycol monomethyl ether and 70-80 parts of deionized water. The paint has multiple functions, can satisfy people's higher demands for coating properties, is used as a coated film for automobile chassis, accessories, various engineering machines or processing machines and the like, and can perform antistatic and antifreezing functions when being used on a motor vehicle oil tank.

Description

technical field [0001] The invention relates to an electrophoretic paint, in particular to a cathodic electrophoretic paint with antistatic and antifreeze functions and a preparation method thereof. Background technique [0002] Electrophoretic coatings and coating methods have been applied industrially since the 1960s. The use of electrophoretic coatings can operate in a fully closed cycle system, and the utilization rate of coatings can reach about 95% compared with conventional spraying. Electrophoretic coatings can be divided into anodic electrophoretic coatings and cathodic electrophoretic coatings according to the electrodes of the coated workpieces. At present, cathodic electrophoretic coatings are the most widely used, which use water-soluble or water-dispersible ionic polymers as film-forming materials, and the coated workpieces are used as cathodes. , a new type of low-pollution, energy-saving, resource-saving, protective and anti-corrosion coating applied by elect...

AI Technical Summary

Problems solved by technology

[0003] With the continuous development and progress of electrophoretic coating technology, people have put forward higher requirements for the performance of the coating, while the existing cathodic electrophoretic coating has a single function, poor throwing power, high curing temperature, and poor fire and flame retardant effect. , weak noise reduction function, low antibacterial decoration effect and other defects