High flow flat imitation steam module UV solidify paint and production method, execution method

Abstract

A high leveling imitation steam mold UV curing coating and its production method and construction method, the coating includes black primer or silver primer; primer thinner, including ethylene glycol monobutyl ether 8-15; diacetone alcohol 5-10; Glycol monoethyl ether 5-15; Methyl isobutyl ketone 5-15; Ethyl acetate 25-35; Isopropanol 10-15; Isobutanol 10-15; 10-15; trimethylolpropane trimethacrylate 10-15; amino acrylate resin 20-30; epoxy acrylate resin 7-15; 1-hydroxy-cyclohexyl-phenyl ketone 3-6; 2,4,6 (trimethylbenzoyl) diphenylphosphine oxide 0.5-1; methyl ethyl ketone 15-25; polyacrylate leveling agent 0.5-1.5 polyether siloxane copolymer 0.5-1.5. The invention also provides a manufacturing method and a using method of the above-mentioned product. The above-mentioned product is widely applicable to the treatment of plastic casings such as television sets, so that the surface of the treated plastic substrate can achieve a high leveling effect imitating a steam mold.

Description

Technical field [0001] The invention relates to a high-leveling steam-like UV curing coating and a production method and construction method. The method is particularly suitable for use on plastic casings such as HIPS, PS, ABS, ABS+PC materials, so that it has a high-gloss and traceless injection molding effect. . Background technique [0002] Many types of flat-panel TV panels on the market are currently injection molded using "high-gloss non-marking injection molding" technology to achieve a high-gloss mirror effect surface, with gloss and flatness unmatched by ordinary injection molding. Some foreign brands such as Samsung, SONY and other flat-panel TV manufacturers have applications, but because the materials used in this technology are much more expensive than ordinary HIPS and ABS, and injection molding equipment (molds) are expensive, injection molding maintenance costs are high, and special steam generation is required. Equipment, injection molding pass rate is low (70-80...

AI Technical Summary

Problems solved by technology

[0002] Many types of flat-panel TV covers on the market are currently injection-molded using the "high-gloss non-marking injection molding" technology to achieve a high-gloss mirror-effect surface, which has a gloss and smooth effect that cannot be compared with ordinary injection molding. Some foreign brands such as Samsung, SONY and other flat-panel TV manufacturers have applications, but because the materials used in this technology are much more expensive than ordinary HIPS and ABS, and the injection molding equipment (mold) is expensive, the maintenance cost of injection molding is high, and special steam generation is required. Due to the low pass rate of equipment and injection molding (70-80%), etc., the cost of the shell produced by this technology is high. In addition, because of this technology, there is a serious deficiency: the surface is poor in scratch resistance, and the use of common Wiping with a towel will leave obvious scratches, which seriously affects the appearance retention of TV products

However, ordinary injection molding and coatings and construction methods currently in use are low in cost but cannot achieve the appearance of the surface shell produced by the "high leveling imitation steam mold" technology. Therefore, many TV manufacturers have urgent requirements for new coatings and construction technologies.