CAS No.: | 7631-86-9 |
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Formula: | Sio2 |
EINECS: | 231-545-4 |
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Exquisite Product Description
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Our fumed silica, often referred to as fumed white carbon black, is a pristine, non-toxic, tasteless, and amorphous inorganic fine chemical. Produced by the high-temperature hydrolysis of chlorosilane in a hydrogen and oxygen flame, it boasts an adjustable primary particle size ranging from 7-40 nm and a specific surface area between 50-400m2/g.
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 |
Our packaging utilizes a 3-layer moisture-proof bag, designed to be eco-friendly and degradable.
20'GP: Holds 2.0 tons, consisting of 10 pallets, each 200 kg
40'GP: Holds 4.0 tons, consisting of 20 pallets, each 200 kg
40'QH: Holds 4.4 tons, consisting of 20 pallets, each 220 kg
We hold comprehensive quality system certifications, including food safety management system certification, Pony Testing, Pony Microbiological Detection, and the Hazard Classification and Identification Report for Transport of Goods.
1. With 26 years of unparalleled professional experience, our facility spans 10,000 square meters and employs over 300 dedicated staff.
2. We operate 18 advanced AUTO production lines.
3. Our extensive stock ensures immediate shipment, fulfilling your needs swiftly.
4. Our commitment to superior quality has earned us client trust; quality first is our unwavering principle, with stringent process controls.
5. Our culture of innovation continually meets the growing demands of our customers.
6. Our professional team ensures clear, effective communication during negotiations.
7. We guarantee timely delivery, every time.