AEROSIL® 200 VS

AEROSIL® 200 VS is a densified hydrophilic fumed silica with a specific surface area of 200 m²/g.

Principal: Evonik Corporation Silicas

Functions: Anti-Blocking Agent, Anti-Blocking Agent, Anti-Settling Agent, Carrier, Carrier, Reinforcement, Reinforcement Agent, Rheology Modifier, Rheology Modifier, Rheology Modifier, Rheology Modifier, Thickener

Chemical Name: Pyrogenic Silica, Silica, Hydrophilic, Fumed

Chemical Family: Silica, Silicon-based Compounds

End Uses: Cable Compounds, Cable Gel, Cable Gels, Printing Ink, Varnishes

Compatible Polymers & Resins: High Temperature Vulcanizing Silicone Rubber (HTV)

Labeling Claims: Acrylates-free, Allergen-free, Aromatic-free, Biocides-free, Conflict Minerals-free, Flame Retardant-free, Glycol Ether-free, Microplastics-free, Not Listed In California Proposition 65, Odor-free, Optical Brighteners-free, Phthalates-free, Plasticizer-free, Semi-Volatile Organic Compounds (SVOC)-free, Volatile Organic Compound (VOC)-free

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form

Regulatory & Compliance

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000006
Principal

Storage & Handling

Storage Conditions

AEROSIL® 200 VS in closed containers under dry conditions and to protect the material from volatile substances.  AEROSIL® 200 VS should be used within 2 years after production.

Other

Color (SDS)
White
Item Number
Odor (SDS)
Odorless
Other Hazards
None
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
Assaymin. 99.8 %%Ignited basis, silicon dioxide
pH3.7-4.5-in 4% dispersion
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life2.0 yryr
Physical Properties
ValueUnitsTest Method / Conditions
Moisture Contentmax. 1.5 %%at 105°C, 2 hours
Specific Surface Area135.0-165.0 m²/gm²/gBrunauer-Emmett-Teller (BET)
Tapped Bulk Density50.0 g/Lg/L
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Bulk Density (SDS)80.0 g/Lg/L
Decomposition Temperature (SDS)min. 2000.0 °C°C
Density (SDS)2.2 g/cm³g/cm³at 20°C
Melting Point (SDS)1700.0 °C°C
pH (SDS)3.7-4.5-at 20°C, 40 g/l Suspension