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Hydrophilic Fumed Silica 200/Hydrophilic Fumed Silica Low Price

China Hydrophilic Fumed Silica 200/Hydrophilic Fumed Silica Low Price, Find details about China Fumed Silica, Hydrophilic Fumed Silica from Hydrophilic Fumed Silica 200/Hydrophilic Fumed Silica Low Price

Model NO.
hydrophilic fumed silica
Quality
Special Class
Bet Surface Area [M2/G]
150
Loss on Drying [%]
Max 2.5
pH Value
3.5-4.7
Silica Content
Min 99.8
Al2O3 Mass Fraction Mg/Kg
400
TiO2 Mass Fraction Mg/Kg
200
Fe2o3 Mass Fraction Mg/Kg
30
Sieve Residue (45um)(%)
<0.05
Trademark
CS
Transport Package
20kg/Bag
Specification
fumed silica
Origin
China
HS Code
2811229000
Model NO.
hydrophilic fumed silica
Quality
Special Class
Bet Surface Area [M2/G]
150
Loss on Drying [%]
Max 2.5
pH Value
3.5-4.7
Silica Content
Min 99.8
Al2O3 Mass Fraction Mg/Kg
400
TiO2 Mass Fraction Mg/Kg
200
Fe2o3 Mass Fraction Mg/Kg
30
Sieve Residue (45um)(%)
<0.05
Trademark
CS
Transport Package
20kg/Bag
Specification
fumed silica
Origin
China
HS Code
2811229000
hydrophilic fumed silica 200/hydrophilic fumed silica low price
 

hydrophilic fumed silica 150 with a specific surface area of 150 m2/g .The original particle size can be 5- 40 nm. It's a kind of high purity white colloidal powder.

It is mainly used for high-temperature vulcanized silicone rubber, organic silicone defoamer, advanced printing ink, powder coating, PVC resin, unsaturated polyester resin thickening, thixotropic agent, pharmaceutical powder, tabular preparation, cosmetics etc.

hydrophilic fumed silica Specification
 
SpecificationCS-1CS-2CS-3CS-4CS-5CS-6
Specific sunface area(BET), /g150±15200±20160210115±15170±15
pH value in 4% dispersion3.9~4.53.9~4.57.0~8.57.0~8.53.7~4.53.7~4.5
Loss on drying(2 hours at 105ºC), %≤1.5≤2.0≤0.5≤0.5≤0.7≤0.7
Loss on ignition(2 hours at 1000ºC based on material dried for 2 hours at 105ºC), %≤2.0≤2.0≤4.0≤8.0≤2.5≤2.5
Sieve Residue(45μm), mg/kg≤250≤250----
Silica Content(Based on ignited material), %≥99.8≥99.8≥99.8≥99.8≥99.8≥99.8
Tamped Density(Based on material dried at 105ºC for 2 hours), g/dm²40~6040~6040~6040~6040~6040~60
Carbon Content (Based on material dried at 105ºC for 2 hours), %--2.5~4.03.5~6.50.6~1.20.8~1.6
Al2O3 mass fraction  mg/kg400400400400400400
TiO2 mass fraction   mg/kg200200200200200200
Fe2o3 mass fraction  mg/kg303030303030

Hydrophilic Fumed Silica 200/Hydrophilic Fumed Silica Low Price
Hydrophilic Fumed Silica 200/Hydrophilic Fumed Silica Low Price
 

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