Additive

AEROSIL® E 9200

AEROSIL® E 9200 is a structure modified, hydrophobic fumed silica. Enables high loading levels at low viscosities. In addition it is very easy to disperse.

Product information

Type

Additive

Sub type

Special effects

Sustainability

Durability

Production efficiency

VOC reduction

Next generation solution

Life Cycle Assessment available

Markets

Technologies

High solids (solventborne)
Powder
Radiation curing systems
Solventborne
Solventfree
Waterborne

Manufacturer

AEROSIL Logo

Availability

Key benefits

  • improves scratch resistance
  • low rheological effect
  • low viscosity at high loading levels
  • easy-to-disperse i.e. incorporation by dissolver is sufficient

Technical data

carbon content
0.7 - 1.3 %
loss on drying
max. 1.5 %
pH-value
3.0 - 5.0
SiO2 content
>99.8 %
specific surface area (BET)
150 - 190 m²/g
tamped density
Approx 200 g/l

Properties

Anti-settling
0/5
Anti-sagging
0/5
Scratch- and abrasion resistance
5/5
Corrosion resistance
5/5

Recommended addition level

As supplied calculated on total formulation: 5 - 15 %.

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.

Safety Datasheets

Please use the Evonik SDS service.