Additive

TEGO® Airex 904 W

TEGO® Airex 904 W is a very effective deaerator concentrate based on polyether siloxane technology. Very effective against micro-foam in combination. Offers good compatibility.

This product is currently not actively marketed on COATINO®. The product's data, including data sheets, may be out-of-date.

Bottle representation of TEGO® Airex 904 W
PNG

Product information

Type

Additive

Sub type

Defoamer & deaerator

Markets

Technologies

Radiation curing systems
Waterborne

Manufacturer

TEGO Airex Logo

Availability

Key benefits

  • good balance of compatibility and effectiveness
  • highly suitable for medium- to low-viscosity formulations
  • highly suitable for airless or airmix applications

Technical data

active matter content
100
appearance
turbid liquid
chemical description
polyether siloxane copolymer, contains fumed silica
solvent
solvent-free

Properties

Brush application/roller application
3/5
Airless spraying
5/5
Compressed air spraying
5/5
Flexo/gravure printing
1/5
Dip coating, flow coating, curtain coating
1/5
Flooring
3/5

Recommended addition level

As supplied calculated on total formulation: 0.1 - 1.5 %.

Processing instructions

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

Stir before use!

Haziness and solidification caused by low temperature is reversible. This does not affect the performance of the product.

Handling & storage

When stored in an original unopened packaging, the product has a shelf life of 24 months from the date of manufacture.