PROFESSIONAL MANUFACTURER
OF SILICON DIOXIDE
Precipitated Silica Fusil® SDV290
Fusil®SDV290 is ultra-fine precipitated silica by special treatment, with strong adsorption and good dispersion. It is mainly used as absorption, anti-settling and thickening agent in silicone rubber sealant, marble adhesive, paint, printing ink and resin system.
Parameter
|
Product Series |
|
Paint,Resin,Adhesive Grade |
|
Type |
|
FUSIL®-SDV290 |
|
Physical Form |
|
Powder |
|
D50 |
um |
4 |
|
BET |
m2/g |
220~240 |
|
DBP |
cm/g |
2.2~3.5 |
|
Silica (dry basis) |
% |
≥98 |
|
Drying Loss |
% |
4.0~8.0 |
|
Ignition loss (dry basis) |
% |
≤7.0 |
|
pH(10% aqueous solution) |
|
6.0~7.5 |
|
Sieve Residue 45um |
% |
≤0.5 |
|
Cu |
mg/kg |
≤30 |
|
Mn |
mg/kg |
≤50 |
|
Fe |
mg/kg |
≤200 |
|
Soluble salts (As Na2SO4) |
% |
≤1.0 |
Packing
Fusil® SDV290 Packaged in multiple layer Kraft paper, 10kg per bag
