Sulfide Dyes Definition Sulfide dyes are produced by the reaction of amines, phenols or nitro substances of aromatic hydrocarbons with sulfur or sodiu…
Various dyes classification, dyeing mechanism introduction 7 friends together to add! Introduction Dyes are colored substances that dye cotton, linen,…
Analysis of companies related to the dye industry Every night Snowball gives you a closer look at the truth The global dyestuff sales volume of 130,00…
Introduction Disperse dyestuff is the most important and major category of dyestuff industry, which does not contain strong water-soluble groups and i…
Abstract The present invention is a high solid content polyurethane ink resin, preparation method and its application. The said resin is produced by r…
Usually, Neutrogena Zinc Decanoate physical sunscreen, whether it is zinc oxide or titanium dioxide has a fatal disadvantage that once you do a high d…
Polyurethane flexible foam formulation summary 1、 Basic reaction and data The formation of polyurethane foam includes 2 basic reactions: foaming react…
Usage of silicone oil Foam stabilizers are a class of surfactants that can make polyurea well dispersed in the foaming system and play the role of …
The Performance of Color Paste and Its Influence on Coatings 1、 Coloring power The coloring power of a pigment refers to the ability of one pigment to…
What is the difference between organic and inorganic color pastes? With the widespread application of water-based coatings, especially latex and inorg…
Polyurethane|Medical polyurethane cotton balls and method of preparing them Abstract The present invention provides a medical polyurethane cotton ball…
Slow rebound sponge recipe for the use of small and medium materials Slow rebound sponge and ordinary cotton formula is similar. In addition to the ma…
