White resistant electrostatic powder raw material formula

Abstract

The invention discloses a white resistant electrostatic powder raw material formula which comprises the following components: 21kg of epoxy resin, 21kg of polyester resin, 14.4kg of titanium dioxide, 4.8kg of barium sulfate, 2.5kg of leveling agent, 0.24kg of ultramarine and 0.0007kg of phthalocyanine blue. According to the white resistant electrostatic powder raw material formula, stable color on the molding powder spraying plastic surface can be ensured, the surface is smooth and bright, and the adhesion force is high.

Description

technical field [0001] The invention relates to a raw material formula of anti-white electrostatic powder in electrostatic powder series products used for spraying plastic treatment on metal surfaces. Background technique [0002] Originally, paint spraying was used for anti-rust and decorative treatment of metal surfaces. At present, it has entered the use of electrostatic powder to spray plastic on metal surfaces. It is very easy to cause unstable color, poor leveling and insufficient adhesion after the plastic powder is sprayed on the metal surface. Therefore, it is a practical problem to adjust the formula of each electrostatic powder. SUMMARY OF THE INVENTION [0003] In order to solve the above-mentioned problems, the present invention provides a raw material formulation of white electrostatic resistant powder, which can ensure that the surface of plastic powder spraying has stable color, smooth and bright surface, and strong adhesion. [0004] The object of...

AI Technical Summary

Problems solved by technology

[0002] Originally used for metal surface rust prevention and decoration treatment, paint spraying is mostly used. Now it has entered the use of electrostatic powder for metal surface spraying treatment, but the raw materials and formulas used to manufacture electrostatic powder are extremely difficult to grasp, because the electrostatic powder raw material composition If it is not suitable, it is very easy to cause unstable color, poor leveling, and insufficient adhesion after the plastic powder is sprayed on the metal surface. Therefore, adjusting the formula of each electrostatic powder is a practical problem faced by people.