Lo-4279 Superwetting Additive

Composition:
Polyether siloxane copolymer
Physical data:
Appearance: pale-yellow colored clear liquid.
Active matter content:100%
Refractive index at 25ºC:1.435-1.445.
Viscosity at 25 ºC:20-50cs.
Surface tension (0.1% aq.): 20.0-21.0mN/m
Key Features and Typical Benefits:
Silicone surfactant for waterborne formulation. It provides powerful reduction in surface tension which leads to excellent substrate wetting and leveling.
Application:
Improves the wetting and anticratering of water-borne coatings on difficult substrates.
Improves the wetting of water later reducible printing inks and release paper of synthetic leather.
Dosage (additive as supplied):
0.2-1.0% on total formulation.
Package and storage stability:
Available in 25 liter pail and 200 liter drums.
24 months in closed containers.