ACEMATT® HK 400

ACEMATT® HK 400 is an untreated, medium particle sized precipitated silica. It is especially recommended for pigmented systems.

Principal: Evonik Corporation Coating Additives

Functions: Matting Agent

Chemical Family: Silica

End Uses: 2K (2 component) Coating, Can Coating, Pigmented Coating, Solventborne Coating, Solventless & High Solids Coating, Waterborne Coating, Wood Coating

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

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

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Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Chemical Family
Country of Origin
Product Code
MITM04282
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
Markets
Applications
Product Applications
  • General industrial coatings
  • Can coatings
  • Wood coatings
  • Architectural paints
Processing Information

Addition to the coating as supplied or as a predilution 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
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
pH6.6-
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0mo
Physical Properties
ValueUnitsTest Method / Conditions
Dioctyl Adipate Absorption275.0ml/100g
Particle Size6.3µmD50
Particle Size27.0µm
Specific Surface Area200.0m²/gnitrogen
Application Information
ValueUnitsTest Method / Conditions
Dosage (Use Level)1.5-7.0%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Decomposition Temperature (SDS)min. 2000.0°C
Density (SDS)approx. 2.0g/cm³DIN EN ISO 787-10 at 20°C
Melting Point (SDS)approx. 1700.0°C