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Location：Home > Product > Lo-4346 Substrate Wetting Additive

Lo-4346 Substrate Wetting Additive

Product

Composition
Polyether siloxane copoymer
Physical data
  • Appearance: pale-yellow coored clear liquid.
  • Active matter content: 50%
  • Surface tension (0.2%): 22-23mN/m
Special properties
Silicone surfactant for waterborne formulation. It provides powerfu reduction in surface tension which leads to exceent
substrate wetting and leveling. Has foam instability. Lo-4246B’s stability of hydrolytic resistance is better than
Lo-4246A’s.
Dosage (additive as suppied):
  • Automotive coatings: 0.1-2.0 %
  • Industrial coatings: 0.2-2.0%
  • Architectura coatings: 0.2-2.0%
  • Decorative coatings: 0.2 - 2.0 %
  • Printing inks and varnishes: 0.2-2.0 %
  • Wood and furniture coatings: 0.2-2.0 %
  • Inkjet inks: 0.2-2.0 %
  • leather pre-primers, primers and top coats based on polyurethane, acryic
nitrocellulose and casein binders: 0.2 - 2.0 %
Package and storage stability
Available in 25 liter pail and 200 liter drums.
24 months in closed containers.