AEROSIL® R 974 RHE Silica

AEROSIL® R 974 is a hydrophobicfumed silica after-treated with DDS (dimethyldichlorosilane).

Principal: Evonik Corporation Silicas

Functions: Rheology Modifier

Chemical Family: Organosilicon

End Uses: 1K (1 component) Coating, 2K (2 component) Coating, Coil Coating, Plastic Coating, Solventborne Coating, Toner, Varnishes, Waterborne Coating

Compatible Polymers & Resins: Silicone Elastomer

Labeling Claims: Allergen-free, Not Listed In California Proposition 65, Odor-free

Features: Corrosion Resistance, Excellent Dispersibility, Sag Resistance, Transparency

Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Chemical Name
Country of Origin
Function
Rheology Modifier
Plastics & Elastomers Functions
Product Code
MITM16414
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

Applications & Uses

Coating End Applications
Compatible Polymers & Resins
Compatible Substrates & Surfaces
Ink & Toner End Applications
Markets
Applications
Processing Information

Addition to the coating as supplied or as a predilution is possible.

Properties

Physical Form

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
Explosive Nature (SDS)
Not dust explosive
Item Number
Odor (SDS)
Odorless
Temperature Control
No
USA/DOT UN Number
Not Applicable
Application Information
ValueUnitsTest Method / Conditions
Dosage (Use Level)1.0-2.0%
Chemical Properties
ValueUnitsTest Method / Conditions
pH3.7-4.7-
Material Composition
ValueUnitsTest Method / Conditions
Carbon Content0.7-1.3%
Silicon Contentmin. 99.8%as silicon dioxide
Physical Properties
ValueUnitsTest Method / Conditions
Apparent Tamped Density50.0g/L
Moisture Contentmax. 0.5%
Specific Surface Area150.0-190.0m²/gBrunauer-Emmett-Teller (BET)
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)min. 1112.0°FVDI 2263
Decomposition Temperature (SDS)min. 572.0°F
Density (SDS)2.0g/cm³at 20°C
Density (SDS)2.0g/cm³at 68°F
Minimum Ignition Energy (SDS)min. 1.0J
Solubility In Water (SDS)min. 1.0mg/L
pH (SDS)3.7-4.7-at 20°C, 40 g/l, 1:1 in suspension
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life2.0yr