Anti-aging paint for car storage box and preparing method thereof

Abstract

The invention discloses anti-aging paint for a car storage box. The anti-aging paint is prepared from hydroxy acrylic resin, silicone acrylic emulsion, alkyd resin, epoxy resin, isocyanate, dispersant, catalyst, thickener, calcium carbonate, ferrotitanium powder, propylene glycol monomethyl ether, cyclohexane, deionized water and pentaerythritol. A method for preparing the anti-aging paint sequentially comprises the steps of 1, evenly stirring corresponding raw materials; 2, preparing a mixed solution; 3, preparing paint mixed liquid; 4, grinding the paint mixed liquid, and conducting filtration to obtain the finished product. An obtained coating has a flat, fine and smooth surface and high gloss retention property, tensile strength and elongation at break are both higher than those of ordinary paint, and then using requirements of the car storage box for corrosion resistance and weather resistance of box coating can be met; the preparing method is simple and low in cost and suitable for industrial bulk production.

Description

technical field [0001] The invention relates to the field of paint industry, in particular to an anti-aging paint used for automobile storage boxes and a preparation method thereof. Background technique [0002] With the development of social living standards, more and more people now own their own private cars. Auto supplies or car maintenance supplies have become an indispensable part of vehicle maintenance. As the three major sectors of the automotive aftermarket One, the auto supplies market is also one of the fastest growing and most promising industries. Along with the blowout development of my country's automobile industry, the development speed of the automobile supplies industry is increasing rapidly. According to statistics, in 2011, the total output value of my country's automobile supplies products has reached 430 billion yuan. At present, there are more than 100,000 dealers in my country's automobile supplies industry. Family. As the Chinese government pays mor...

AI Technical Summary

Problems solved by technology

At present, people are paying more and more attention to the interior materials of automobiles and the articles in the automobile, and have higher and higher requirements for the coating performance and environmental protection of automotive supplies. The market demand and growing application prospects require the development of coatings with strong competitive advantages in terms of technology, cost, and performance, so that they have good protection and decoration for automotive products.