Additive

ACEMATT® OK 390

Name: ACEMATT® OK 390 - Sample
Brand: Evonik
Availability: InStock

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

Bottle representation of ACEMATT® OK 390

PNG

Product information

Effects

Matting

Surface Control

Haptics

Search products by effects

Type

Additive

Sub type

Matting & haptics

Sustainability

Contains no biocide

Produced with renewable energy

Markets

Technologies

High solids (solventborne)

Powder

Radiation curing systems

Solventborne

Solventfree

Waterborne

Manufacturer

Availability

Country

Check the substance migration limit for your formulation.

Key benefits

high transparency
super fine surface haptics
universal usage in nearly all coating systems

Technical data

Property	Value
carbon content	3.3 %
DOA absorption	310 ml/100g
Grindometer value	15 µm
particle size, d₅₀	3.9 µm
pH value, 5% in water	6.3
specific surface area (N₂)	210 m²/g

carbon content

3.3 %

DOA absorption

310 ml/100g

Grindometer value

15 µm

particle size, d₅₀

3.9 µm

pH value, 5% in water

6.3

specific surface area (N₂)

210 m²/g

Properties

Matting efficiency

5/5

Transparency

5/5

Viscosity

3/5

Smoothness/Haptic

5/5

Sedimentation behavior

5/5

Recommended addition level

As supplied calculated on total formulation: 1.5 - 7.0 %.

Processing instructions

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

Handling & storage

When stored in an original unopened packaging, the product has a shelf life of 24 months from the date of manufacture. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances.