| CAS No.: | 7631-86-9 |
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| Formula: | Sio2 |
| EINECS: | 231-545-4 |
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Our premium Fumed Silica, often referred to as fumed white carbon black, is meticulously derived through the high-temperature hydrolysis of chlorosilane within a hydrogen and oxygen flame. This process yields a pristine, non-toxic, and odorless white amorphous inorganic fine chemical with exceptional purity. By fine-tuning our production conditions, we can offer fumed silica with primary particle sizes ranging from 7 to 40 nanometers and a specific surface area spanning 50 to 400 m²/g, catering to diverse industry needs.
| Model | Specific surface area (BET) | PH value of suspension (4%) | Burn loss (%) | Sieve residue (45um) (mg/kg) | Filling density (based on the product after drying at 105ºC for 2 h) (g/L) | Silica content (based on burnt product) (m/m%) | Carbon content (based on the product after drying at 105ºC for 2h) (m/m%) |
| CT-380 | 380±30 | 3.7~4.5 | ≤2.5 | ≤250 | 40-60 | ≥99.8 | ≤0.2 |
| CT-200 | 200±30 | 3.7~4.5 | ≤2.5 | ≤250 | 40-60 | ≥99.8 | ≤0.2 |
| CT-150 | 150±30 | 3.7-4.5 | ≤2.5 | ≤250 | 40-60 | ≥99.8 | ≤0.2 |
Renowned for its diminutive particle size, expansive specific surface area, and heightened surface activity, our fumed silica finds extensive applications across various sectors. It enhances properties in rubber, coatings, adhesives, paints, inks, plastics, cosmetics, agriculture, and pharmaceuticals. Its unique attributes provide excellent reinforcement, thickening, thixotropy, matting, UV resistance, and sterilization, making it an indispensable component in these industries.
Our packaging utilizes a robust three-layer moisture-proof bag, ensuring product integrity while being environmentally degradable.
20'GP: 2.0 tons, 10 pallets, 200 kg/pallet
40'GP: 4.0 tons, 20 pallets, 200 kg/pallet
40'QH: 4.4 tons, 20 pallets, 220 kg/pallet
Our state-of-the-art workshop is staffed by hundreds of skilled employees and equipped with nine advanced production lines. Utilizing sophisticated machinery and cutting-edge technology, every stage from raw materials to final products is managed by an automated DOS control system. The workshop is a sealed, sterile, and clean environment, featuring comprehensive testing and laboratory facilities to ensure the highest standards of quality. We pride ourselves on delivering stable, reliable products and welcome business negotiations with both new and long-standing clients, fostering sincere cooperation for a brighter future.
Our commitment to quality is reflected in our full suite of certifications, including complete quality system certification, food safety management system certification, PONY testing, microbiological detection, and a comprehensive Hazard Classification and Identification Report for the transport of goods.
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