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
Semi-branched alcohol ether sulphate (C11-13) is a highly-performance anionic detergent with excellent decontamination performance, dispersion and emulsification. It also has good foaming properties.Solid Content: 22%
Copper bars are available in many different sizes. These non-ferrous copper bars can be used for many purposes. Copper Roundbar Grin in Surface Very good electrical conductiv
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