Key benefits
- very suitable for clear and pigmented formulations
- very suitable for waterborne overprint varnishes, even with high contents of strong surfactants
- highly suitable for addition during the grinding stage
- good long-term effectiveness
TEGO® Foamex 8420 is a solvent-free defoamer concentrate based on polyether siloxane technology. Its outstanding effectiveness makes it the perfect solution for the most challenging defoaming requirements.
Type
Additive
Sub type
Defoamer & deaerator
Sustainability
VOC reduction
Next generation solution
Markets
Technologies
Manufacturer
Availability
As supplied calculated on total formulation: 0.05 - 0.5 %.
Long term effectiveness of the product is dependent on the formulation and should be tested in individual formulations.
The product needs to be incorporated with high shear forces.
Stir before use!
When stored in an original unopened packaging, the product has a shelf life of 36 months from the date of manufacture.
Please use the Evonik SDS service.