Film pressure coating as well as film pressure floor and preparation method of film pressure floor

Abstract

The invention provides a film pressure coating. The coating comprises a radiation-curable adhesive primer layer, a radiation-curable wear-resistant primer layer and a radiation-curable film pressure finish coat layer in sequence from the bottom to the top; the radiation-curable adhesive primer layer is a conventional adhesive primer; the radiation-curable wear-resistant primer layer comprises thefollowing components, in parts by mass: 10-60 parts of acrylic resin A, 10-60 parts of an acrylate monomer A, 2-7 parts of a photoinitiator A, 5-40 parts of wear-resistant particles A and 3-10 parts of an additive A; and the radiation-curable film pressure finish coat layer comprises the following components, in parts by mass: 2-20 parts of acrylic acid-modified organosilicon resin having inorganic powder affinity, 2-20 parts of a two-functional polyurethane acrylate resin, 10-40 parts of multi-functionality polyurethane acrylate resin, 5-50 parts of an acrylate monomer B, 2-7 parts of a photoinitiator B, 5-40 parts of wear-resistant particles B, and 3-10 parts of an additive B. The invention also provides a film pressure floor containing the above film pressure coating and a preparation method of the film pressure floor. The film pressure coating provided by the invention has the characteristics of excellent wear resistance, scratch resistance, long-lasting self cleaning and high hardness; and the prepared film pressure floor has the characteristics of a comfortable foot feeling, slitting slotting, greenness, environmental protection, energy saving and high efficiency.

Description

technical field [0001] The invention relates to the technical field of building decoration materials, in particular to a membrane-pressed coating, a membrane-pressed floor and a preparation method for the membrane-pressed floor. Background technique [0002] With the upgrading of consumption, consumers not only have higher requirements for the use function of ceramic tiles, but also put forward higher requirements for the decorative functions and special functions of products. The common types of tiles on the market are polished tiles, glazed tiles and marble tiles. Polished tiles appeared first, with a smooth surface, hard and wear-resistant (Mohs hardness 6-7), suitable for use in most indoor spaces except toilets and kitchens; polished glazed tiles are smooth and bright, and their glazed surfaces are rich in color and pattern. The color is thick and gorgeous, stain-resistant, but the wear resistance is slightly poor (Mohs hardness 5-6), generally suitable for use in othe...

AI Technical Summary

Problems solved by technology

However, ceramic tiles have the common problems of poor foot feeling, inelasticity, cumbersome paving process, high paving cost, brittle and easy to break, and not suitable for slotting and chamfering. Marble tiles are the most popular among consumers. The production process is more complicated and the price is very expensive

The coating prepared by the film pressing process has the characteristics of high fullness and excellent mirror effect. The Chinese invention patent applications with the publication numbers CN103289456 and CN104629572 disclose a UV film pressure resistant yellow bright finish paint and a UV Cured color film pressure coating and its preparation method, but the coating disclosed in the above patent has deviations in wear resistance, scratch resistance, and pollution resistance, and its hardness is low, so it cannot be applied to floors that require wear resistance, scratch resistance, high hardness, and stain resistance