Production process for full-shading coating fabrics with matte surfaces

Abstract

The invention discloses a production process for full-shading coating fabrics with matte surfaces. The production process includes the steps: S1, washing gray fabrics by water; S2, preparing coating materials; S3, coating the coating materials prepared in the step S2 on the washed gray fabrics in the step S1 at the speed of 12m / min-18m / min; S4, drying the gray fabrics coated with the coating materials in the step S3. The coating materials comprise, by weight, 35-45 parts of large-particle-diameter resin, 10-20 parts of small-particle-diameter resin, 0.2-0.6 part of dispersing agent, 0.1-0.5 part of defoaming agent, 0.5-3 parts of matting powder, 20-40 parts of titanium dioxide, 5-35 parts of fillers, 0.1-0.8 part of cross-linking agent and 0.5-2 parts of anti-sticking agents. The particle diameter of the large-particle-diameter resin ranges from 220nm to 300nm, and the particle diameter of the small-particle-diameter resin ranges from 90nm to 130nm. According to the production process, large particle diameter and small particle diameter are matched to form inhomogeneous surfaces, light is partly absorbed and scattered on the surfaces, glossiness of film forming surfaces is reduced, the film forming surfaces are matte, and products have feeling of fabric covers.

Description

technical field [0001] The invention relates to a production process of a full-shading coated fabric with a matte surface. [0002] Background technique: [0003] In recent years, with the vigorous development of my country's coatings industry, the total output of coatings has leapt to the forefront of the world, forming a strong industrial chain related to this, actively promoting the technological reform and development of traditional coatings. During this period, high-gloss and high-gloss coatings are deeply loved by consumers due to their bright color and brightness, and they have occupied the coatings market for a long time. However, with the continuous improvement of people's living standards, on the one hand, consumers feel that the reflection of high-gloss bright paint is more serious after film formation, which is harmful to people's eyes; on the other hand, consumers' aesthetic concepts are more and more inclined to leisure, Stylish and personal. These factors hav...

AI Technical Summary

Problems solved by technology

The traditional full shading coating fabric is generally coated with water-based acrylic paint, and the surface gloss is relatively high after coating.

Images