Polycarboxylic acid room temperature process and precautions Normal temperature polymerization process The principle of synthesizing polycarboxylic acid water reducing agent at room temperature is that,
Surfactants are substances that can form interfacial films at interfaces, as well as forming agglomerates in solvents, while significantly reducing the surface energy of water.
The use of surfactants with each other or with other compounds is called compounding. In the solubilizing application of surfactants, if appropriate compounding can be
First, acne cosmetic formula design principles ① fast-acting, high efficiency② no antibiotics and hormones and other prohibited ingredients; maximize the use of natural ingredients③ repair
What is Scutellaria baicalensis Scutellaria baicalensis, also known as Camellia sinensis root, is a perennial herb in the genus Scutellaria of the family Lamiaceae. The
I. Spray cleaning with cleaning agents to achieve low-foaming or non-foaming methods 1. Add defoamer: more commonly used are1 silane defoamer, polyether defoamer and low