Scratch-resistant wear-resistant matt finish paint for automobile real wood interiors

Abstract

The invention discloses a scratch-resistant wear-resistant matt finish paint for automobile real wood interiors. The scratch-resistant wear-resistant matt finish paint is composed of a main agent and a curing agent according to a ratio of 4: 1. The main agent comprises the following raw materials: 55-65% of acrylic resin, 7-15% of functional resin, 2-6% of hard resin, 0.5-2% of a dispersant, 5-10% of matt powder, 1-3% of wax powder, 1-3% of wear-resistant powder, 0.5-2% of a scratch-resistant auxiliary agent, 0.2-1% of a drier, 1-3% of an anti-settling wax slurry, 0.5-2% of a leveling agent, 0.2-1% of a defoaming agent and 4-8% of a solvent. The curing agent comprises the following raw materials: 39-55% of a solvent, 0.2-1% of a water absorbent and 44-60% of curing agent resin. According to the invention, a material ratio is reasonable, artificial wood grain effect can be achieved on an automobile interior plastic part, good scratch resistance and good wear resistance are provided, and the problems of poor scratch resistance and poor wear resistance of existing finish paint are solved.

Description

technical field [0001] The invention relates to the technical field of automotive interior coatings, and more specifically relates to an anti-scratch and abrasion-resistant matte finish paint for automotive real wood interiors. Background technique [0002] At present, the interior parts of automobiles are usually made of plastics such as PP, PE, ABS, and PC. Due to the disadvantages of poor weather resistance and wear resistance of plastics, and appearance defects such as injection lines and uneven surfaces are easy to form during the molding process, Seriously affects the attractive in appearance of automobile interior, therefore, in order to improve the texture of automobile interior, most interior parts need to spray topcoat. However, the existing automotive interior finish paint has the following disadvantages: 1, it is difficult to make the wood grain effect of simulated wood on the interior plastic parts of the automobile; 2, the scratch resistance and wear resistance...

AI Technical Summary

Problems solved by technology

[0002] At present, the interior parts of automobiles are usually made of plastics such as PP, PE, ABS, and PC. Due to the disadvantages of poor weather resistance and non-wear resistance of plastics, and appearance defects such as injection lines and uneven surfaces are easy to form during the molding process, Seriously affects the beauty of the car interior, therefore, in order to improve the texture of the car interior, most of the interior parts need to be sprayed with topcoat

However, the existing automotive interior finish paint has the following disadvantages: 1, it is difficult to make the wood grain effect of simulated wood on the interior plastic parts of the automobile; 2, the scratch resistance and wear resistance of the finish paint are poor, and it is easy to Scratched, affecting texture and appearance

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