Precipitated silica and gas phase silica are two different silica preparation methods, which are significantly different in many ways. The following details the differences:Preparation process:Precipitated silica is produced in the liquid phase
Pope-4 and Pope-7 are soluble in oil and other organic solvents, and are dispersed in water. They are used as W/O emulsifiers in general industry. Active matter content: 100 >100 HLB 8-8.6 11.5-12
Cationic surfactants exhibit excellent emulsification. It can be used in conjunction with nonionic, amphoteric and cationic surfactants. Stearyl trimethylammonium chloride Stearyl trimethyl ammonium chlorineide has the following characteristics: r
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