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Fumed silica BET200 QY200
The technical data
| BET surface area | 200±20m2/g |
| PH | 3.8-4.5 |
| Loss on drying(2h 105°C) | ≤1.5% |
| Loss on ignition(2h 1000°C, base on material dried for 2h 105°C) | ≤2.5% |
| Sieve residue(45μm) | ≤0.05% |
| Tamped density(base on material dried for 2h 105°C) | 25-60g/L |
| Silica content(base on ignited material) | ≥99.8% |
| Carbon content(base on material dried for 2h 105°C) | ≤0.2% |
| Chloride content(base on material dried for 2h 105°C) | ≤0.025% |
| Ferric oxide(base on material dried for 2h 105°C) | ≤0.003% |
| Titanium oxide(base on material dried for 2h 105°C) | ≤0.03% |
| Alumina(base on material dried for 2h 105°C) | ≤0.05% |
The date present in this document is base on our best knowledge.
ApplicationPaints and CoatingUnsaturated polyester reins and FilmsElastomers, especially HTV and RTV Silicon rubberAdhesives and SealantsPrinting inksPlant protectionCosmetics
Fumed silica BET200 QY200 7631-86-9