Additive

ACEMATT® OK 412

Name: ACEMATT® OK 412 - Sample
Brand: Evonik
Availability: InStock

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

Bottle representation of ACEMATT® OK 412

PNG

Product information

Type

Additive

Sub type

Matting & haptics

Sustainability

Life Cycle Assessment available

Produced with renewable energy

Markets

Technologies

High solids (solventborne)

Powder

Radiation curing systems

Solventborne

Solventfree

Waterborne

Manufacturer

Availability

Country

Key benefits

all purpose silica
high surface smoothness
very low viscosity impact

Technical data

Property	Value
carbon content	5.5 %
DOA absorption	250 ml/100g
Grindometer value	27 µm
particle size, d₅₀	6.3 µm
pH-value	6.3
specific surface area (N₂)	130 m²/g

carbon content

5.5 %

DOA absorption

250 ml/100g

Grindometer value

27 µm

particle size, d₅₀

6.3 µm

pH-value

6.3

specific surface area (N₂)

130 m²/g

Properties

Matting efficiency

4/5

Transparency

3/5

Viscosity

5/5

Smoothness/Haptic

4/5

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.