UV234

 GRANDSORB^® 234 is highly effective for polymers usually processed at high temperatures such as polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, ABS compounding, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane and polyurethane fibers.

紫外线吸收剂GRANDSORB®234 是在高温加工环境下，广泛使用的聚合物光稳定剂。主要用于聚 碳酸酯、聚碳酸酯共混物、聚酯、缩醛树脂、聚酰胺、尼龙、硬质聚氯乙烯、ABS复 合材料、聚苯硫醚、聚苯醚、芳香族共聚物、热塑性聚氨酯、聚氨酯纤维等，另外还 可应用于汽车涂料当中。