Open white priming paint sprayed by UV

Abstract

The invention provides an open white priming paint sprayed by UV, wherein the open white priming paint is composed of the following components of: a photosensitive novolac epoxy acrylate resin, a thermoplastic acrylic resin, an active diluents, a white pigment, a nitrocotton liquid, a filler, a photoinitiator and an organic solvent. The invention provides an open white priming paint sprayed by UV having fast spraying, curing and dry speeds; obtained paint film has advantages of good adhesive force on a substrate, excellent sagging prevention performance and excellent open effect; solves problems of overgood filling effect and bad open effect for the UV white priming paint; the preparation technology of the open white priming paint is greatly simplified, construction efficiency is substantially raised, and a qualified rate of the product and a shipment amount of a furniture factory is greatly raised by using machine spraying.

Description

technical field [0001] The invention relates to a white primer, in particular to a UV spraying open white primer. Background technique [0002] Open paint, also known as water-washed white, is a paint that completely exposes the pores on the surface of the substrate (usually wood), and can retain the pores of the natural wood grain. The texture of the substrate is clear, the amount of paint coating is small, matte, and the natural texture is strong , the wood grain can be bright in color, the texture is outstanding, the color paste directly penetrates into the tube hole of the substrate, and it is not easy to fade; the color paste is firmly attached to the surface of the substrate, and can be affected by the temperature and simultaneously expand and contract with the substrate. At present, Open lacquer is very common in European high-end furniture. [0003] Open white (antique white) furniture paints are often constructed with traditional PU and NC paints. For example, CN10...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the above-mentioned deficiencies and provide a UV spraying open white primer, which solves the problems of too good filling and poor opening effect of the UV spraying white primer.

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