Silicon dioxide
Specific surface area: 511m2/g, total pore volume: 0.806cm3/g, average pore diameter: 6.31nm
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Silicon dioxide, in its general form, is widely used in the construction industry as a key component in the production of concrete and cement, enhancing their strength and durability. In the electronics sector, it serves as an essential material for manufacturing semiconductors and insulating layers in integrated circuits. It is also utilized in the food industry as an anti-caking agent to prevent clumping in powdered products. Additionally, silicon dioxide is a common ingredient in cosmetics and personal care products, where it acts as a thickener, absorbent, or abrasive in exfoliants such as toothpaste. In pharmaceuticals, it is used as a flow agent in tablet manufacturing to improve the consistency of drug formulations. Its high thermal stability and insulating properties make it valuable in the production of glass, ceramics, and refractory materials.
This specific grade of silicon dioxide is a mesoporous material with a high specific surface area of 511 m²/g, total pore volume of 0.806 cm³/g, and average pore diameter of 6.31 nm. These properties make it a specialty chemical ideal for niche applications including catalyst supports in chemical reactions, adsorbents for purification and separation processes, controlled drug delivery systems, and as a reinforcing additive in advanced composites and coatings.
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| Test Parameter | Specification |
|---|---|
| Specific Surface Area | 496-526 |
| Total Pore Volume (CMG) | 0.785-0.827 |
| Pore Diameter (nm) | 6.21-6.41 |
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