Brand:QUNYUE
MOQ:400
Quantity:5
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Hydrophilic pyrogenic silica QY200
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 2h105°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 2h105°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 bestknowledge.
Application
Paints and Coating
Unsaturated polyester reins and Films
Elastomers, especially HTV and RTV Silicon rubber
Adhesives and Sealants
Printing inks
Plant protection
Cosmetics
Hydrophilic pyrogenic silica QY200 in China
