Fumed Silica

Aerosil
Aerosil 200

aerosil 200

Paints and coatings Unsaturated polyester resins, laminating resins and gel coates HTV- and RTV-2K-silicone rubber Adhesives and sealants Printing inks Cable compounds and cable gels Plant protection Cosmetics

AEROSIL® 200 is supplied in multiple layer 10 kg bags. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances. AEROSIL® 200 should be used within 2 years after production.

Specification
Itemsspecification
NameFumed silica
BrandAerosil 200
FormWhite powder
Whiteness98
SiO2 content(dry) %99.9
PH value(5% in water)3.5-4.5
Average particle size12-14nm
Bulk density g/l40-50
Heating loss(105 for 2hr.)%0.5-1.0
Ignition loss(1000 for 2hr.)%1.0-2.0
BET Specific surface area m2/g200±25
Produce certification No.XK13-217-00815
Health certification No.LWSZZ(2007) No. 370000-000082