Additive

ACEMATT® 790

Name: ACEMATT® 790 - Sample
Brand: Evonik
Availability: InStock

ACEMATT® 790 is an untreated, medium particle sized precipitated silica. It is especially recommended for coil coatings, as well as general industrial coatings.

PNG

Product information

Type

Additive

Sub type

Matting & haptics

Sustainability

Life Cycle Assessment available

Markets

Technologies

Powder

Solventborne

Waterborne

Manufacturer

Availability

Country

Key benefits

highly suitable for coil coatings
low sheen
highly efficient

Technical data

Property	Value
DOA absorption	250 ml/100g
Grindometer value	24 µm
particle size, d₅₀	7.0 µm
pH-value	6.6
specific surface area (N₂)	275 m²/g

DOA absorption

250 ml/100g

Grindometer value

24 µm

particle size, d₅₀

7.0 µm

pH-value

6.6

specific surface area (N₂)

275 m²/g

Properties

Matting efficiency

4/5

Transparency

3/5

Viscosity

2/5

Smoothness/Haptic

3/5

Sedimentation behavior

2/5

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.