AEROSIL® R 812 Coating

AEROSIL® R 812 Coating is a fumed silica after-treated with organosilane (HDMDS) with high specificsurfaceand marked hydrophobia.

Principal: Evonik Corporation Coating Additives

Functions: Anti-Caking Agent, Anti-Caking Agent, Flow Promoter, Reinforcement Agent, Rheology Modifier

Chemical Family: Organosilicon

End Uses: 1K (1 component) Coating, 2K (2 component) Coating, Clearcoat, Solventborne Coating

Compatible Polymers & Resins: Polyurethanes (PU)

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

Certifications & Compliance: Clean Air Act (CAA) Certified, Clean Water Act (CWA) Certified, Comprehensive Environmental Response, Compensations & Liability Act (CERCLA)

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Enhanced TDS

Identification & Functionality

Features & Benefits

CASE Ingredients Features
Labeling Claims
Product Benefits
  • Highly efficient
  • High transparency therefore especially recommended for automotive
  • Clear coats
  • Highly recommended for 2K PU

Applications & Uses

Properties

Physical Form

Regulatory & Compliance

Packaging & Availability

Packaging Type
Product Packaging

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

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

Apparent Tamped Density
60.0 g/L
Autoignition Temperature (SDS)
min. 752.0 °F
Carbon Content
2.0-3.0 %
Color (SDS)
White
Decomposition Temperature (SDS)
min. 572.0 °F
Density (SDS)
2.0 g/cm³
Dosage (Use Level)
1.0-2.0 %
Group Principal Number
S000006
Item Number
Minimum Ignition Energy (SDS)
min. 10.0 kJ
Moisture Content
max. 0.5 %
Odor (SDS)
Odorless
Principal
Shelf Life
2.0 yr
Silicon Content
min. 99.8 %
Solubility In Water (SDS)
min. 1.0 mg/L
Specific Surface Area
230.0-290.0 m²/g
pH
5.5-8.0
pH (SDS)
5.5-8.0
Chemical Properties
ValueUnitsTest Method / Conditions
pH5.5-8.0-
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life2.0 yryr
Physical Properties
ValueUnitsTest Method / Conditions
Apparent Tamped Density60.0 g/Lg/L
Moisture Contentmax. 0.5 %%
Specific Surface Area230.0-290.0 m²/gm²/gBrunauer-Emmett-Teller (BET)
Material Composition
ValueUnitsTest Method / Conditions
Carbon Content2.0-3.0 %%
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
Autoignition Temperature (SDS)min. 752.0 °F°F
Decomposition Temperature (SDS)min. 572.0 °F°F
Density (SDS)2.0 g/cm³g/cm³at 68°F
Minimum Ignition Energy (SDS)min. 10.0 kJkJ
Solubility In Water (SDS)min. 1.0 mg/Lmg/L
pH (SDS)5.5-8.0-at 68°F