AEROSIL® R 805 Silica

AEROSIL® R 805 Silicas is a fumed silica after-treated with organosilane. It provides utmost transparency.

Principal: Evonik Corporation Silicas

Functions: Flow Promoter, Reinforcement Agent, Rheology Modifier

Chemical Family: Organosilicon

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

Compatible Polymers & Resins: Epoxies (EP)

Labeling Claims: Allergen-free, Conflict Minerals-free, Odor-free

Features: Anti-Settling, Corrosion Resistance, Excellent Stability, High Sagging Resistance, Hydrophobic, Improved Mechanical Resistance

Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Chemical Name
Country of Origin
Function
Flow Promoter, Reinforcement Agent, Rheology Modifier
Product Code
MITM04249
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Labeling Claims
Product Benefits
  • Highly efficient
  • High transparency therefore especially recommended for automotive clear coats
  • Highly recommended for epoxy systems

Applications & Uses

Properties

Physical Form

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000006
Principal

Storage & Handling

Storage and Shelf Life Information

Recommended to store the product in closed containersunder dry conditions and toprotect the material from volatile substances. AEROSIL® R 805 Silicas shouldbeused within 2 years after production.

Other

Color (SDS)
White
Dust Explosion Class (SDS)
ST-1
Explosive Nature (SDS)
Dust, which can be formed through abrasion, can combine with air to form a mixture which can be 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
pH3.5-5.5-
Material Composition
ValueUnitsTest Method / Conditions
Silicon Contentmin. 99.8 %%as silicon dioxide
Physical Properties
ValueUnitsTest Method / Conditions
Apparent Tamped Density60.0 g/Lg/L
Moisture Contentmax. 0.5 %%
Specific Surface Area125.0-175.0 m²/gm²/gBrunauer-Emmett-Teller (BET)
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)860.0 °F°FVDI 2263
Decomposition Temperature (SDS)min. 302.0 °F°F
Density (SDS)2.2 g/cm³g/cm³at 68°F
Lower Explosion Limit (SDS)1500.0 g/m³g/m³VDI 2263
Minimum Explosible Concentration (SDS)1500.0 g/m³g/m³VDI 2263 1 m³ standard container
Minimum Ignition Energy (SDS)1.0-10.0 kJkJVDI 2263 1 m³ standard container
Solubility In Water (SDS)min. 1.0 mg/Lmg/L
pH (SDS)3.5-5.5-at 68°F
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life2.0 yryr