195元2023-04-07 08:58:24
荧光增白剂OB-1是一种白色粉末，主要由苯乙烯和聚乙烯醇组成，主要用于增白纤维素类纤维和染料染色纤维材料，它具有良好的耐水性、耐洗涤性和耐磨性等特性，可显著提高纤维织物的亮度和色泽，使其具有良好的服装性能。它具有优异的抗褪色性，并且具有良好的耐气候性和耐氧化性，可显著提高纤维的耐久性和使用寿命。此外，它还可以改善纤维的柔软性，使其具有更好的穿着舒适性。
Fluorescent whitening agent OB-1 is a white powder mainly composed of styrene and polyvinyl alcohol. It is mainly used for whitening cellulose fibers and dyeing dyeing fibers. It has good water resistance, washing fastness and abrasion resistance, which can significantly improve the brightness and color of the fiber fabrics and make them have good clothing performance. It has excellent anti-fading performance and good weatherability and oxidation resistance, which can significantly improve the durability and service life of the fibers. In addition, it can also improve the softness of the fibers, making them more comfortable to wear.
PS：白色0.01%
透明0.001——0.001%
ABS:sg qc 0.01_0.05%(能有效消 除ABS中固有的黄色）
白色0.01——0.05%
对于合成材料的纺前增白，常用高纯度的荧光增白剂不添加助剂。荧光增白剂在下列情况下适宜于制成粉状剂型：
1、生产规模较小、间歇生产的企业，这种情况一般采用较经济的箱式干燥方式，干燥后多成块状，经干式粉碎后制成粉状。
2、荧光增白剂耐热温度低，不适宜于其他造粒方式。
3、有特定用途的荧光增白剂产品。
4、生产厂设备的局限，不具备其他造粒条件。
