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荧光增白剂的特点及分类


网址:http://www.jilinghuagong.com  时间:2019-02-18 15:21:19

荧光增白剂的特点及分类
CHARACTERISTICS AND CLASSIFICATION OF FLUORESCENCE BLEACHING AGENTS
增白剂是一类能进步纤维织物和纸张等白度的无机化合物。又称光学增白剂、荧光增白剂。采用在制品中添加增白剂的方法。其作用是把制品吸收的不可见的紫外线辐射转变成紫蓝色的荧光辐射,与原有的黄光辐射互爲补色成爲白光,进步产品在日光下的白度。增白剂曾经普遍使用在纺织、造纸、洗衣粉、肥皂、橡胶、塑料、颜料和油漆等方面。
Whitening agent is a kind of inorganic compound which can improve the whiteness of fibers, fabrics and paper. Also known as optical whitening agent, fluorescent whitening agent. The whitening agent was added to the product. Its function is to transform the invisible ultraviolet radiation absorbed by the products into purple blue fluorescent radiation, complement the original yellow radiation into white light, and improve the whiteness of the products under sunlight. Whitening agents have been widely used in textiles, papermaking, laundry powder, soap, rubber, plastics, pigments and paints.
荧光增白剂厂家
普通增白剂分爲两类,一类是水溶性的增白剂,另一类爲水不溶性增白剂。水溶性的增白剂可用于纸张,涂料,洗衣粉,棉织物的增白剂。水不溶性增白剂可用于化纤,塑料等增白。科莱恩荧光增白剂KSN是以高稀释的添加方式,使用在塑胶和聚酯光纤的光学增白剂。对浅色彩产品增白效果呈中性至蓝紫相并使色泽愈加亮堂,KSN十分合适于处置分解高聚合体进程中的增白,如使用在薄膜、注入成型、紧缩成型、化纤、硬毛和黑色蜡毛的染色。其运用办法相似于颜料、塑胶添加剂或化纤添加剂。
Common whitening agents can be divided into two categories: water soluble whitening agents and water insoluble whitening agents. Water soluble whitening agent can be used in paper, paint, detergent, cotton fabric whitening agent. Water insoluble whitening agent can be used for chemical fibers, plastics and other whitening. KSN is a high dilution optical brightener used in plastics and polyester fibers. The whitening effect of light color products is neutral to blue-purple and brighter. KSN is very suitable for whitening in the process of decomposition of high polymers, such as dyeing with thin films, injection moulding, compact moulding, chemical fibers, hard hair and Black wax hair. Its application method is similar to that of pigments, plastic additives or chemical fiber additives.
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To learn more about the manufacturers of fluorescent brighteners, please pay attention to our website: http://www.jilinghuagong.com. Thank you for your support!

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