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发明授权
CN100588691C UV固化的塑料用涂料 失效 - 权利终止

UV固化的塑料用涂料
摘要：
一种UV固化的塑料用涂料及用途，该涂料以重量百分比计的组成为：六官能聚氨酯丙烯酸树脂25～50，三官能聚氨酯丙烯酸树脂10～20，丙烯酸树脂10～20，三羟甲基丙烷三丙烯酸酯10～20，N-甲基二乙醇胺2～5，紫外线吸收剂2～5，助剂0.4～13，混合溶剂10～30。该涂料在使用时将所述组分按所述比例混合均匀后喷涂于塑料工件上，然后用UV光固化机固化。本发明的涂料可用于ABS、PC塑料的涂饰。该涂料具有硬度高，耐磨性好，耐硬物划伤，光泽度高，不污染环境等特点。
摘要（英）：

The invention relates to a UV cured coating used for plastics, and purposes thereof. The composition of the coating by the weight percent is as follows: 25 to 50 of hexa-functional polyurethane acrylic acid resin, 10 to 20 of trifunctional polyurethane acrylic acid resin, 10 to 20 of acrylic acid resin, 10 to 20 of trimethylolpropane 3-acrylic ester, 2 to 5 of N-methyl diethano lamine, 2 to 5 of UV absorbent, 0.4 to 13 of assistant, and 10 to 30 of mixed solvent. When the coating is used, the components are evenly mixed by the proportion and spray coated on plastic work pieces, and then curedby a UV curing machine. The coating of the invention can be used for coating of ABS and PC plastics. The coating is characterized by high hardness, good wear resistance, hard object scratching resistance, high lustrousness, no pollution to the environment, etc.

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