Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of large pore volume silica in China. With abundant experience, we warmly welcome you to buy high quality products made in China here from our factory. Contact us for more details.
With large pore volume up to 500m2/g, this products is specially for flatting
agent for paints, coatings, inks.
High transparency
Excellent dispersibility Easy to add
The delustrant can easily disperse in both polar solvent and aqueous solution. A delustering effect may
reached by just using normal dispersion machine to disperse in high speed for 15-30 minutes.
High delustering efficiency
Additive amount of delustrant is generally between 3%to 10%, and the typical additive amount is 5%.
Stable chemical property
As the delustrant is with high purity and low impurity, its chemical property is very stable.
Discripition:
| Properties | Large pore volume A 大孔容A | Large Pore Volume B 大孔容B | Large Pore Volume C 大孔容C |
| SiO2 (Dry Basis)二氧化硅(干基） | ≥97 | ≥97 | ≥97 |
| Loss on drying (2Hrs,105℃)加热减量 % | ≤5.5 | ≤5.5 | ≤5.5 |
| Ignition loss 1000℃灼烧减量 % | ≤6.0 | ≤6.0 | ≤6.0 |
| pH value (10%aqueous suspension) PH值 | 6.0-7.0 | 6.0-7.0 | 6.0-7.0 |
| BET specific surface areaBET比表面积 m2/g | 200-300 | 300-400 | 400-500 |
| Fe content总铁含量 mg/kg | ≤400 | ≤400 | ≤400 |
| DBP absorption valueDBP吸收值 ml/g | 2.5-2.8 | 2.4-2.7 | 2.3-2.5 |
| Soluble salt (Na2SO4)水可溶物 % | ≤0.5 | ≤0.5 | ≤0.5 |
Packaging:
Hot Tags: large pore volume silica China, factory, suppliers, manufacturers, buy, made in China, ShaXian Sanming, Large Pore volume silica
