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                紫外线吸收剂UV-5050

                紫外线吸收剂UV-5050

                紫外线吸收剂UV-5050是一种用于涂料工∩业的复合光稳定剂。它优异的★热稳定性和环境耐久性使其适用于保护高温烘烤体系及极端苛刻条件下使用的工业涂料。基于其宽广的吸收波范围,紫外线吸收剂UV-5050可给予如木器、塑料ξ 等光敏基质以有效的保护。


                物理特性: 

                外观:黏稠的琥珀色液体

                25℃粘度:7000mPa.s

                20℃密度:1. 03 g/cm3

                相容性:能与大多数》涂料用有机溶剂以大于50%的比▃例混溶,但在水中的溶解度小于0.01%


                日常应用: 

                紫外线吸收剂UV-5050是一种通用型『光稳定剂。适用︽于清漆,色漆,水性体系和溶剂型体系。该助剂特别建议用于清漆和▲浅色漆领域,如:

                ● 木器涂料(特别是水性丙烯酸分散╲体系)

                ● 单组份或双组份聚氨酯涂料

                ● 聚酯/异◆氰酸酯体系

                ● 汽车蜡,汽车抛光油和乙烯基⌒杀虫剂

                ● 不饱和聚酯/苯乙烯体系胶衣涂层

                ● UV固化丙烯酸和不饱和聚酯体系∞