Fumed silica (fumed silica) is an essential inorganic, nonmetallic material that has been widely used in many fields due to its unique nanostructure and excellent physical and chemical properties.
Bismuth oxide Bi2O3 powder is an important inorganic compound with a yellow powder appearance, insoluble in water but soluble in strong acids.
The Sodium salt of Polynaphthalene sulphonic acid has excellent colloidal properties. It does not have any surface activity like penetrating foaming and is attracted to polyamide and proteins, but not cotton, hemp or other fibers.
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