Hydrophilic Fumed Silica 200 is hydrophilic fumed silica with a specific surface area of 200 m2/g
PROPERTIES
■Rheology & Thixotropy control ■ Reinforcement ■Thickening
■Free flow aid and anti-caking aid for powders ■Antisagging & Antisettling
CHARACTERISTIC PHYSICO-CHEMICAL DATA
| Properties | Unit | Typical Value |
| Silica Content(Based on ignited material) | % | ≥99.8 |
| Specific Surface Area（BET） | m2/g | 200±20 |
| pH value in 4% dispersion | 3.7～4.5 | |
| Loss on drying(2 hours at 105℃) | % | ≤1.5 |
| Sieve Residue(45μm) | mg/kg | ≤250 |
| Tamped Density(Based on material dried at 105℃ for 2 hours) | g/dm³ | 40～60 |
APPLICATIONS
■HTV & RTV Silicon rubber ■Coating and Painting ■Adhesives and Sealants ■Film & UPR
■Printing Ink ■Cosmetics ■Fertilizer ■PVC ■Unsaturated polyester resin etc.
PACKAGE &STORAGE
Packaged in multiple layer Kraft paper, 10kg per bag
Stored in aeration-drying storage areas for protecting the material from volatile substance.
Should be used within 2 years after production.
TRANSPORTATION
20’GP: 1.8 MT, 10 pallets, 180KG/pallet.
40’HQ: 4.0 MT, 20 pallets, 200KG/pallet.
