ACEMATT® OK 390

ACEMATT® OK 390 is a wax-treated, finer grade matting agent based on precipitated silica. Due toits high compatibility, it can be used in a large variety of coatings.

Principal: Evonik Corporation Coating Additives

Functions: Matting Agent

Chemical Family: Silica

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: Not Listed In California Proposition 65

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

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Enhanced TDS

Identification & Functionality

Blend
Yes
CASE Ingredients Functions
Chemical Family
Function
Matting Agent
Product Code
MITM14684
Single Ingredient
No
Technologies
Product Families

Features & Benefits

Applications & Uses

Properties

Physical Form

Packaging & Availability

Packaging Type

Storage & Handling

Storage Conditions
  • ACEMATT® OK 390 is chemically inert and extremely stable. However, due to its high specific surface area, it has the ability to absorb moisture and volatile organic compounds from the surrounding environment. To maintain its quality, it is recommended that ACEMATT® OK 390 be stored in sealed containers in a dry, cool location, away from volatile organic substances.
  • Even under these conditions, the product may still absorb ambient moisture over time, which could lead to exceeding the specified moisture content. As a result, the recommended use-by date for ACEMATT® OK 390 is 24 months from the date of manufacture. Products older than 24 months should be tested for moisture content prior to use to ensure they are still suitable for the intended application.

Other

Appearance (SDS)
Paste
Boiling Point (SDS)
min. 200.0 °C
Carbon Content
3.3 %
Color (SDS)
White
Decomposition Temperature (SDS)
min. 230.0 °C
Density (SDS)
2.0 g/cm³
Dosage (Use Level)
1.5-7.0 %
Dust Explosion Class (SDS)
Not dust explosive
Flash Point (SDS)
70.0 °C
Ignition Temperature (SDS)
490.0 °C
Item Number
Minimum Ignition Temperature (SDS)
490.0 °C
Odor (SDS)
Odorless
Oil Absorption
310.0 ml/100 g
Other Hazards
None
Particle Size
3.9 µm
Particle Size
15.0 µm
Principal
Relative Density (SDS)
1.129
Self Ignition Temperature (SDS)
195.0 °C
Self Ignition Temperature (SDS)
195.0 °C
Shelf Life
24.0 mo
Specific Surface Area
210.0 m²/g
pH
6.3
pH (SDS)
6.0
pH (SDS)
6.0
Chemical Properties
ValueUnitsTest Method / Conditions
pH6.3-5% in Water
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Oil Absorption310.0 ml/100 gml/100 gDOA
Particle Size3.9 µmµmD50
Particle Size15.0 µmµm
Specific Surface Area210.0 m²/gm²/gnitrogen
Material Composition
ValueUnitsTest Method / Conditions
Carbon Content3.3 %%
Application Information
ValueUnitsTest Method / Conditions
Dosage (Use Level)1.5-7.0 %%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)min. 200.0 °C°C
Decomposition Temperature (SDS)min. 230.0 °C°C
Density (SDS)2.0 g/cm³g/cm³DIN EN ISO 787-10 at 20°C
Flash Point (SDS)70.0 °C°C
Ignition Temperature (SDS)490.0 °C°CVDI 2263
Minimum Ignition Temperature (SDS)490.0 °C°CVDI 2263
Relative Density (SDS)1.129-
Self Ignition Temperature (SDS)195.0 °C°C
Self Ignition Temperature (SDS)195.0 °C°CVDI 2263 volume-dependent parameter, measured temperature refers to the 1 l sample
pH (SDS)6.0-DIN EN ISO 787-9
pH (SDS)6.0-DIN EN ISO 787-9 at 20°C, 50 g/l Suspension