ACEMATT® HK 125

ACEMATT® HK 125 is an untreated, coarse particle sized precipitated silica with heterogeneous particle size distribution. It is recommended for decorative coatings.

Principal: Evonik Corporation Coating Additives

Functions: Matting Agent

Chemical Family: Silica

End Uses: Coil Coating, Decorative Coating, Pigmented Coating, Solventborne Coating, Solventless & High Solids Coating

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

Features: High Efficiency, Low Sedimentation, Low Sheen, Low Viscosity, Matting, Transparent

Enhanced TDS

Identification & Functionality

Chemical Family
Country of Origin
Product Code
MITM04210
Product Functions
Technologies
Product Families

Features & Benefits

Labeling Claims
Product Features
Product Benefits
  • Highly efficient
  • Very low sheen
  • Suitable for pigmented formulations

Applications & Uses

Product End Uses
Markets
Applications
Processing Information

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

Product Applications
  • Coil coatings
  • Architectural paints

Properties

Physical Form

Regulatory & Compliance

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
Explosive Nature (SDS)
Not to be expected in view of the structure
Item Number
Odor (SDS)
Odorless
Other Hazards
None
Oxidizing Properties (SDS)
Not to be expected in view of the structure
Protect from Freezing
No
Temperature Control
No
USA/DOT UN Number
Not Applicable
Application Information
ValueUnitsTest Method / Conditions
Dosage (Use Level)1.5-7.0%
Chemical Properties
ValueUnitsTest Method / Conditions
pH6.6-
Physical Properties
ValueUnitsTest Method / Conditions
Dioctyl Adipate Absorption200.0mL/100g
Particle Size11.0µmD50
Particle Size39.0µm
Specific Surface Area180.0m²/gNitrogen
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
pH (SDS)approx. 6.0-at 20°C, 50 g/l Suspension
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0mo