Products

Fumed Silica - Hydrophilic Silicon Dioxide

China Fumed Silica

Trademark
HCSIL
Specification
10kg
Origin
China
HS Code
2811220000
Trademark
HCSIL
Specification
10kg
Origin
China
HS Code
2811220000
Fumed silica is the superfine micro-nano fine chemical product, which is divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments. Its appearance is white powder. Native particle size ranges from 5nm to 40nm, with significant functions of thixotropy, reinforcing, thickening and filling. Therefore, it is widely used in the industries of rubber, sealant, plastic, resin, paint, printing ink, papermaking, medicine, cosmetics, food etc. 
 
Grade
HC 150		HC 200
HC 300		HC 380
Formpower
BET Specific Surface Areain2/g150±15200±15300±20380±20
PH Value3.8-4.2
 Heating Loss(105C, 2h) wt%≤ 1.5
Ignition Loss(1000°C, 2H)wt% ≤2
Sio2 % wt% ≥ 99.9
 Bulk Density g/140-60
Equivalent
Grade		DEGUSSAAEROSIL 150AEROSIL200AEROSIL300AEROSIL 380
CABOTLM-150/LM-150DM-5/M-7DH-5EH-5
WACKERV15/V15AN20T30T40
TOKYYAMAQS10QS102QS30QS40
HCSIL 150,
It is mainly used for acidic silicone rubber, RTV silicone rubber (low moisture content) and neutral silicone rubber
HCSIL 200...
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.
HCSIL300It is mainly used in paints, coatings, printing inks and unsaturated polyester resins; sealants and silicone adhesive; elastomers, especially HT V and RTV Silicone rubber; films cosmetics and heat insulator
HCSIL380It is mainly used for silicone rubber, silicone grease and sealing materials of capacitance packaging with high transparency and high tear resistance

Package		10kg multi-layer paper compound material bag.

Fumed Silica - Hydrophilic Silicon Dioxide

 

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