Product Description

Blue Silica Gel Desiccant
Silica gel desiccant is a kind of highly active adsorbing material, which is usually obtained by the reaction of sodium sulfate and sulfuric acid and after a series of post-processes such as aging and acid foam. Silicic acid is an amorphous substance with chemical formula msi*2 and nH*0, which is insoluble in water and any solvent . It is poisonless and tasteless, having good chemical stability. Due to different manufacturing methods, various types of silica gels have different microporous structures. The chemical and physical structure of silica gel has determined that it has many characteristics difficult to replace by other similar materials: good adsorption, stable chemical properties, high mechanical strength and so on.