AEROSIL® 200 Silica

AEROSIL® 200 is a hydrophilic fumed silica with a specific surface area of 200 m²/g. Widely usable in a broad range of applications.

Principal: Evonik Corporation Silicas

Chemical Name: Silica, Hydrophilic, Fumed

Functions: Anti-Blocking Agent, Anti-Blocking Agent, Anti-Caking Agent, Anti-Caking Agent, Anti-Caking Agent, Anti-Caking Agent, Carrier, Carrier, Carrier, Carrier, Dispersant, Dispersant, Dispersant, Dispersant, Flow Improver, Flow Promoter, Reinforcement, Reinforcement Agent, Rheology Modifier

End Uses: 1K (1 component) Coating, Plastic Coating, Powder Coating, Printing Ink, Radiation Curable Coating, Solventborne Coating, Varnishes, Waterborne Coating, Wood Coating

Chemical Family: Silicon-based Compounds

Features: Anti-Settling, Dispersible, Hydrophilic, Radiation Curable, Sag Resistance

Compatible Polymers & Resins: Silicone Elastomer

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Enhanced TDS

Identification & Functionality

Features & Benefits

CASE Ingredients Features
Labeling Claims
Materials Features
Product Benefits
  • Standard recommendation
  • Universally applicable
  • Good dispersability

Applications & Uses

Properties

Physical Form

Packaging & Availability

Packaging Type
Product Packaging

The product is supplied in multiple layer 10 kg paper bags.

Storage & Handling

Storage Conditions
  • Recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances.
  • The product should be used within 2 years after production.

Other

Apparent Tamped Density
50.0 g/L
Color (SDS)
White
Decomposition Temperature (SDS)
min. 3632.0 °F
Density (SDS)
2.2 g/cm³
Dosage (Use Level)
1.0-2.0 %
Item Number
Melting Point (SDS)
3092.0 °F
Moisture Content
max. 1.5 %
Odor (SDS)
Odorless
Other Hazards
Hazard(s) not otherwise classified (HNOC):None.
Principal
Shelf Life
2.0 yr
Silicon Content
min. 99.8 %
Solubility In Water (SDS)
min. 1.0 mg/L
Specific Surface Area
200.0 m²/g
Specific Surface Area
175.0-225.0 m²/g
pH
3.7-4.5
pH (SDS)
3.7-4.5
Chemical Properties
ValueUnitsTest Method / Conditions
pH3.7-4.5-
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life2.0 yryr
Physical Properties
ValueUnitsTest Method / Conditions
Apparent Tamped Density50.0 g/Lg/L
Moisture Contentmax. 1.5 %%
Specific Surface Area200.0 m²/gm²/g
Specific Surface Area175.0-225.0 m²/gm²/gBrunauer-Emmett-Teller (BET)
Material Composition
ValueUnitsTest Method / Conditions
Silicon Contentmin. 99.8 %%as silicon dioxide
Application Information
ValueUnitsTest Method / Conditions
Dosage (Use Level)1.0-2.0 %%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Decomposition Temperature (SDS)min. 3632.0 °F°F
Density (SDS)2.2 g/cm³g/cm³at 20°C
Melting Point (SDS)3092.0 °F°F
Solubility In Water (SDS)min. 1.0 mg/Lmg/L
pH (SDS)3.7-4.5-at 20°C, 40 g/l Suspension