APS-442
Waterborne silicone surfactant that reduces surface tension and improves leveling and wetting properties.
Characteristics
Soluble in: Water , Alcohol, Glycols, Polyethers
Dilute APS-442 in water or other solvent to the desired level prior to
use. Starting levels are 1% or less depending on application.
Application
Component Amount (wt%)
Acrysol TT-615 or Acrysol ASE-60 2
Water 76
APS-481 Emulsion 10
APS-442 12
- Mix Acrysol TT or Acrysol ASE-60 (Rohm & Haas) with water. Thicken to the desired viscosity with an alkali (approx. 1.8% diethanol amine).
- Slowly add the silicones to the thickened water with a moderate
amount of agitation. - Wipe or spray onto surface.