| 塑料荧光增白剂如何判断 |
| 添加时间：2019/1/3 14:31:38 浏览次数： |
| 国内塑料上生产增白剂的厂家就那么几家，可是做塑料的客户到处都是，大大小小加起来也要上万家，几乎每家塑料生产厂家都会有用增白剂，只是增白剂的型号和价格不一样，在国内也有很多做增白剂经销商，他们主要供应当地一些塑料厂家，随用随买，现在自从有了互联网，市面上荧光增白剂价格都是透明化的，但是经销商卖的增白剂价格都不是很高，而且感觉几乎没有利润可赚，在这里只能看产品的纯度为准了。 There are only a few manufacturers that produce whitening agents on plastics in China, but there are many customers who make plastics everywhere, adding up to tens of thousands of different sizes. Almost every plastics manufacturer will use whitening agents, but the models and prices of whitening agents are different. There are also many dealers who make whitening agents in China. They mainly supply some local plastics manufacturers. They can buy whitening agents when they are used. From the Internet, the market price of fluorescent whitening agent is transparent, but the price of whitening agent sold by distributors is not very high, and it feels that there is almost no profit to make. Here we can only see the purity of the product. 荧光增白剂主要是通过光学增白的原理，通过色光消色的原理，使产品做出来的时候表面的光泽度和平整性更好，在国内五大通用塑料和各种工程塑料中都有比较好的应用。尤其是塑料造粒，塑料制品中反馈都比较好，每100公斤加入10克-30克的量，与原料充分搅拌均匀，就可以使做出来的塑料与同行的不同，具有比价好的市场竞争力。 Fluorescent whitening agent is mainly based on the principle of optical whitening, through the principle of color and light extinction, to make the surface gloss and smoothness better when the product is made. It has good application in five general plastics and various engineering plastics in China. Particularly in plastic granulation, the feedback in plastic products is better. Every 100 kg of adding 10 - 30 grams of quantity, and fully mixing with raw materials evenly, can make the made plastics different from their counterparts, with a good competitive price in the market. |
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