METHOD TO PRODUCE POWDER COATINGS

摘要

FIELD: process engineering. ^ SUBSTANCE: proposed method comprises applying composite powder coating onto substrate surface and irradiating applied coating by UV dose at temperature approximating to ambient temperature. Then powder coating composition particles get melted and spread out at high temperature effects to produce melted coating, temperature increase being caused by UV radiation or hot air convection. Now melted coating is solidified by UV radiation. ^ EFFECT: gloss surface coating. ^ 10 cl, 3 ex, 1 tbl