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| Categories | Raw Material Chemical |
|---|---|
| Brand Name: | Briture |
| Model Number: | BFS-200 |
| Certification: | NONE |
| Place of Origin: | China |
| MOQ: | 2000kgs |
| Price: | USD6.0-USD6.5/KG FOB Chinese port |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100MTS each month |
| Delivery Time: | About 25days |
| Packaging Details: | 10kgs each bag with pallet |
| Purity: | 99.8%min. |
| BET: | 200+/-15 |
| PH: | 3.7-4.5 |
| Packing: | 10kgs each bag |
| Quantity: | 4400kgs each 40`HC |
| MF: | SiO2 |
| Particle size: | 7-40nm |
| Company Info. |
| Briture Co., Ltd. |
| View Contact Details |
| Product List |
Fumed Silica BFS-200
BFS-200 is a hydrophilic fumed silica with a specific surface area of 200 m2/g .The original particle size can be 7-40 nm. It’s a kind of high purity white colloidal powder.
Ø Paints,Coatings,Printing inks and Unsaturated polyester resins
Ø Sealants and Silicone Adhesive
Ø Elastomers, especially HTV and RTV Silicone rubber
Ø Films,Cosmetics and Heat insulator
Ø Reinforcing filler in elastomers
Ø Rheology and thixotropy control of liquid systems
Ø Used as anti-settling, thickening, anti-sagging agent
Ø Improvement of free flow and anti-caking characteristics of powders
Ø High transparency
| Test Item | Specification | Standard |
| Specific Surface Area BET(m2/g) | 200±15 | GB/T10722 |
| pH Value in 4% dispersion | 3.7~4.5 | ISO787-9 |
| Loss on Drying 2h@ 105℃(%) | ≤1.0 | ISO3262-1 |
| Loss on Ignition 2h@ 1000℃(%) | ≤1.5 | ISO3262-1 |
| Sieve Residue(%) | ≤0.05 | ISO787-18 |
| Tamped Density(g/l) | 40~60 | ISO787-11 |
| SiO2 Content(%) | ≥99.8 | ISO3262-20 |
| Carbon Content(%) | ≤0.15 | ISO3262-20 |
Packing and storage
Ø Packaged in multiple layer kraft paper, 10kg per bag
Ø Stored in aeration-drying storage areas for protecting the material from volatile substance.
Ø 20’GP: 1800KGS, 10 pallets, 180KG/pallet.
Ø 40’GP: 4000KGS, 20 pallets, 200KG/pallet.
Ø 40’HQ: 4400KGS, 20 pallets, 220KG/pallet.




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