High Quality Organic Silicon Dioxide Sio2 Powder Type Syntheses Material Intermediates

Silicon Dioxide is an inorganic compound composed of silicon and oxygen, widely found in substances like sand and quartz, and serves as a crucial raw material for making glass, semiconductors, etc.

(1) Glass manufacturing: It is the main raw material for producing common glass, optical glass, etc.

(2) Semiconductor industry: Used to make silicon wafers, serving as the basic material for integrated circuits and other semiconductor devices.

(3) Refractory materials: Due to its high temperature resistance, it is used to manufacture refractory bricks, crucibles, etc.

(4) Rubber and plastic fillers: Adding it can improve the strength, wear resistance, and other properties of materials.

(5) Ceramic field: Used in the production of ceramic products to enhance their hardness and chemical stability.

(6) Food industry: As an anticaking agent added to powdered foods to prevent caking.

(7) Paints and inks: It can enhance the wear resistance and weather resistance of coatings.

(8) Optical field: Used to manufacture optical fibers for transmitting optical signals.

(9) Building materials: Used as aggregates or additives in concrete, cement, etc.

(10) Cosmetics: Added to some cosmetics to adsorb oil and thicken.

(1) Physical property functions: High temperature resistance (melting point about 1710℃), usable as refractory materials; high hardness (Mohs hardness 7), applicable for abrasives or enhancing material wear resistance; good optical transparency, suitable for manufacturing optical fibers and optical glass; porous silicon dioxide (such as silica gel) has adsorption capacity, acting as desiccant or catalyst carrier.

(2) Chemical property functions: Chemically stable and resistant to acid corrosion (except hydrofluoric acid), usable for making acid-resistant containers or coatings; as an acidic oxide, it reacts with alkalis, and in glass manufacturing, it reacts with sodium carbonate to form silicates; in the semiconductor field, its insulating property is used for the oxide layer on silicon wafers to isolate circuit components.

(3) Mechanical reinforcement functions: As a filler added to rubber and plastics, it can enhance the tensile strength and tear resistance of materials, improving mechanical properties.

(4) Biomedical application functions: Nano-scale silicon dioxide can be used as a drug carrier, achieving targeted drug delivery through surface modification, or serving as a signal transduction material in biosensors.