ACEMATT® OK 412

ACEMATT® OK 412 is a wax-treated, medium particle sized precipitated silica. By offering very high compatibility, it can be used in a large variety of coatings.

Principal: Evonik Corporation Coating Additives

Functions: Matting Agent

Chemical Family: Chemical Mixtures & Blends

End Uses: 2K (2 component) Coating, Clearcoat, Pigmented Coating, Plastic Coating, Radiation Curable Coating, Solventborne Coating, Solventless & High Solids Coating, Waterborne Coating, Wood Coating

Labeling Claims: Allergen-free, Conflict Minerals-free

Features: Enhanced Surface Smoothness, Excellent Sedimentation , Low Viscosity, Matting, Transparency

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Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Chemical Family
Country of Origin
Product Code
MITM04326
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Labeling Claims
Product Benefits
  • Very low viscosity impact
  • High surface smoothness
  • All purpose silica

Applications & Uses

Coating End Applications
Compatible Substrates & Surfaces
Cure Method
Markets
Applications
Product Applications
  • General industrial coatings
  • Wood coatings
  • Plastic coatings
  • Car OEM coatings
Processing Information

Addition to the coating as supplied or as a pre dilution is possible.

Properties

Physical Form

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000006
Principal

Storage & Handling

Storage Conditions
  • However, due to their high specific surface area, they can absorb moisture and volatile organic compounds from the surrounding atmosphere.
  • Therefore, we recommend storing the products in sealed containers in a dry, cool place, and removed from volatile organic substances.
  • Even if a product is stored under these conditions, after a longer period it can still pickup ambient moisture over time, which could lead to its exceeding the specified moisture content.
  • For this reason, our recommended use-by date is 24 months after date of manufacture.
  • Products more than 24 months old should be tested for moisture content before use in order to make certain that it is still suitable for the intended application.

Other

Color (SDS)
White
Item Number
Odor (SDS)
Odorless
Other Hazards
Hazard(s) not otherwise classified (HNOC): None
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
pH6.3-
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Dioctyl Adipate Absorption240.0 ml/100gml/100g
Particle Size6.3 µmµmD50
Particle Size27.0 µmµm
Specific Surface Area130.0 m²/gm²/gnitrogen
Material Composition
ValueUnitsTest Method / Conditions
Carbon Content5.5 %%
Application Information
ValueUnitsTest Method / Conditions
Dosage (Use Level)1.5-7.0 %%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)896.0 °F°FVDI 2263
Decomposition Temperature (SDS)min. 446.0 °F°F
Density (SDS)approx. 1.9 g/cm³g/cm³at 20°C
Self Ignition Temperature (SDS)min. 338.0 °F°FUN Test N.4 at 100 mm sample cube
pH (SDS)approx. 6.0-at 20°C, 50 g/l Suspension