High-definition silky finish and preparation method thereof

Abstract

The invention discloses a high-definition silky finish and a preparation method thereof. The finish comprises the following components by weight fraction: 18-50% of easy-extinction resin, 0.1%-0.5% of a defoamer, 1%-3% of a dispersing agent, 1%-15% of yellow phase extinction powder, 1%-5% of wax powder, 5%-8% of an initiator, 0.1%-1% of a leveling agent, 1%-1.5% of anti-settling agent and the balance of monomer, wherein easy-extinction resin is at least one of polyurethane-acrylic resin, modified epoxy acrylic resin or polyester acrylic resin; yellow phase extinction powder is at least one of organic-phase-modified gas phase silicon dioxide or extinction wax; the wax power is at least one of polyethylene wax or fluorine-modified polyethylene wax. According to the invention, conventional surface scratch resistance and pollution performance are satisfied; meanwhile, by adjusting the ratio of easy-extinction resin, extinction powder or extinction wax and other materials, the film has good transparency, and the wood texture can be well exhibited; the surface of the film is fine and smooth and has a silky tactility.

Description

technical field [0001] The invention belongs to the field of coatings, in particular to a high-definition silky topcoat and a method for preparing the high-definition silky topcoat. Background technique [0002] As a new material that began to rise in the 1970s, cured coatings have been increasingly widely used because of their fast curing speed, excellent coating performance, coating on heat-sensitive substrates, energy saving, and no solvent emissions. [0003] Due to its fast curing and high efficiency, the curing paint is suitable for large-scale assembly line production, and the paint film has good performance, acid and alkali resistance, scratch resistance and pollution resistance. At present, most of the floors are painted by the above-mentioned process. There are many coating processes, floor types can be divided into: flat, hand-scraped, embossed, brushed, etc.; according to the style can be divided into: conventional, antique; according to the operation method can...

AI Technical Summary

Problems solved by technology

[0005] However, the existing topcoat uses resins with good scratch resistance to improve its surface performance. These resins have a fast reaction speed and are difficult to extinction. It is necessary to use wear-resistant powder and wax powder with high hardness, so the roughness of the paint film is increased, and the above reasons result in poor appearance and feel.