Hydrophilic fumed silica Basisil-150
Product name: Fumed silica Basisil-150
Packing: 10kg/bag, 200kg/pallet
Brand: Basisil
Basisil-150 is a hydrophilic fumed silica with a specific surface area of 150m2/g, and it is synthetic, hydrophilic, amorphous silica. The original particle size can be 5- 40 nm. It’s a kind of high purity white colloidal powder.
Application:
Silicone Acidic Rubber
Sealants and Silicone Adhesive
RTV Silicone rubber
HTV Silicon Rubber etc.
Properties:
Reinforcing filler in elastomers
Theology and thixotropy control of liquid systems
Used as anti-settling, thickening, anti-sagging agent
Improvement of free flow and anti-caking
characteristics of powders
Physico-chemical Data
Test Items | Typical Value |
Specific Surface Area BET（m2/g） | 150±15 |
pH Value in 4% dispersion | 3.8～4.2 |
Loss on Drying 2h@ 105℃（％） | ≤1.5 |
Loss on Ignition 2h@ 1000℃（％） | ≤2.0 |
Sieve Residue 45μm（％） | ≤0.05 |
Bulk Density （g/l） | 40～60 |
SiO2 Content（％） | ≥99.8 |
Address: No. 50, Fuquan Dongli, Economic and Technological Development Zone, Dalian, Liaoning Province
Phone: +86-411-39565855
E-mail:jennifer@bashanchem.com
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