| 塑料光亮剂的特征和作用 |
| 添加时间：2019/3/12 16:29:04 浏览次数： |
| 1、聚乙烯蜡 1. Polyethylene Wax 特征：低分子蜡与乙烯的聚合物，熔点101度。 Characteristic: Polymer of low molecular wax and ethylene, melting point 101 degrees. 作用：作为润滑剂使用，能提高熔体的流动性，但过多会层析，使产品不合格，特别是电线。 Function: As a lubricant, it can improve the fluidity of melt, but too much chromatography will make the product unqualified, especially the wire. 2、高熔点蜡 2. High melting point wax 特征：低分子合成蜡，熔点在110度左右； Characteristics: Low molecular weight synthetic wax, melting point at about 110 degrees; 作用：作为外润滑剂使用。 Function: Used as external lubricant. 3、高分子物质与蜡的接枝共聚物 3. Graft Copolymers of Polymer Material and Wax 特征：分子量比较高，熔点可达到210度。 Characteristics: Molecular weight is relatively high, melting point can reach 210 degrees. 作用：是在塑料制品表面成膜，以提高塑料制品表面的光亮度及平滑度。 Function: Film is formed on the surface of plastic products to improve the brightness and smoothness of the surface of plastic products. 4、进口的塑料光亮剂(目前真正是进口的，只有颗粒状) 4. Imported plastic brighteners (currently imported, only granular) 特征：分子量比较高(约17000左右)，熔点可达160度。 Characteristic: Molecular weight is relatively high (about 17 000), melting point can reach 160 degrees. 作用：在塑料制品表面成膜，以提高塑料制品表面的光亮度及平滑度。 Function: Film forming on the surface of plastic products to improve the brightness and smoothness of the surface of plastic products.zhujian.37ix.com.cnshidiaocs.37ix.com.cnshidiaorw.37ix.com.cn suliaotp.37ix.com.cnsujiaopvc.37ix.com.cnsujiaodb.37ix.com.cn |
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