20 years of professional polyurethane accessories experts

Dongguan Guangsiyuan Polyurethane Material Co., Ltd. was established in 2009. Our company is an enterprise combining production and trade, specializing in the production of complex

What is the migration resistance of pigments in plastics? How is it tested?

什么是颜料在塑料中的耐迁移性?其如何测试?颜料的分散对塑料着色有重要意义。对于着色用的颜

Discussion on the Color Properties of Brown-shelled Eggs

褐壳蛋鸡蛋壳色泽性状探析​母鸡子宫蛋壳腺粘膜上皮组织细胞在蛋鸡产蛋过程中会发生一系列生理

关业知识200个试题解析

关业知识200个试题解析​1、一般来说一种药物可以制备多种剂型,药理作用相同,但给药途径

Discussion on the Color Properties of Brown-shelled Eggs

关于我们 上海启光工贸有限公司创立于1988年, 作为优秀聚氨酯催化剂供应商,我们在聚氨

How to distinguish color paste, color essence, color masterbatch and pigment

如何区分色浆、色精、色母、色素色浆,顾名思义是一种颜料浓缩浆,是利用不同的颜料,通过对颜

Frequently asked questions about color paste application! ! !

色浆应用常见问题!!!1色浆加入涂料中,颜色浮在表面原因1)色浆与涂料间的表面张力差异太

Color paste coloring essentials and skills

色浆调色要领和技巧以下文字将主要说对冲色(互补色)调色要领!调色时如果色度不同,就应该把

Introduction to the use of water-based color paste!

水性色浆​使用介绍!一、水性色浆简介水性色浆是指将有机或无机颜料在表面活性剂的润湿、分散

The paper towel fades as soon as it is sucked, can this drink still drink?

纸巾一吸就褪色,这饮料还能喝吗?近日,一段名为“饮料经纸巾搅拌会褪色”的视频在网络上引起

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