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.

紫外線吸收劑GRANDSORB®234 是在高溫加工環(huán)境下，廣泛使用的聚合物光穩(wěn)定劑。主要用于聚 碳酸酯、聚碳酸酯共混物、聚酯、縮醛樹脂、聚酰胺、尼龍、硬質(zhì)聚氯乙烯、ABS復(fù) 合材料、聚苯硫醚、聚苯醚、芳香族共聚物、熱塑性聚氨酯、聚氨酯纖維等，另外還 可應(yīng)用于汽車涂料當(dāng)中。