熒光增白劑  KSN

                                產(chǎn)品C.I.索引號(hào)：C.I.FLUORESCENT BRIGHTENER 368
                               化學(xué)名稱：4.4-雙(5甲基-2-苯并噁唑基)二苯乙烯 
                                                       性質(zhì)：熒光增白劑KSN屬苯并噁唑類化合物，其外觀為黃色結(jié)晶粉末

                                  熔點(diǎn)278°C，不溶于水，無氣味，性能穩(wěn)定。 
                               技術(shù)指標(biāo)：
                                                        外  觀：黃色結(jié)晶粉末 
                                                        色  光：鮮艷紅光藍(lán)與標(biāo)準(zhǔn)品相似 

         熔  點(diǎn)：275～280°C
         含固量：≥99.5% 
                                                                                      細(xì)  度：通過120目
                                                用途：主要用于聚酯，聚酰胺，聚丙烯睛纖維的增白。

                                               還可用于塑料制品的增白.