AEROSIL® 300

AEROSIL® 300 is a hydrophilicfumed silica with a specific surface area of 300 m²/g. Itprovides a verystrong rheologicaleffect.

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, Carrier, Carrier, Carrier, Dispersant, Dispersant, Dispersant, Flow Improver, Flow Promoter, Reinforcement, Reinforcement Agent

Chemical Family: Silicon-based Compounds

Compatible Polymers & Resins: Silicone Elastomer

Labeling Claims: Alkylphenol Ethoxylate (APEO)-free, Allergen-free, Conflict Minerals-free, Formaldehyde-free, Not Listed In California Proposition 65, Odor-free, Phthalates-free, Solvent-free

Features: Anti-Settling, Excellent Scratch Resistance, Hydrophilic, Radiation Curable, Sag Resistance

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form

Regulatory & Compliance

Certifications & Compliance
Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000006
Principal

Storage & Handling

Storage Conditions
  • We 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

Color (SDS)
White
Item Number
Odor (SDS)
Odorless
Other Hazards
None
USA/DOT UN Number
Not Applicable
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 Area300.0 m²/gm²/g
Specific Surface Area270.0-330.0 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)1700.0 °C°C
Solubility In Water (SDS)min. 1.0 mg/Lmg/L
pH (SDS)3.7-4.5-at 20°C, 40 g/l Suspension