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BINDER LS-3492

BINDER LS-3492 is a reactive aliphatic polyisocyanate resin for use as a crosslinking auxiliary in aqueous topcoat finishes, enhancing performance properties such as toughness, abrasion resistance, and cold crack resistance by crosslinking the coating film.

Used in:

  • For use as a crosslinking auxiliary in aqueous topcoat finishes for leather

Advantages:

  • Provides excellent film toughness
  • Abrasion resistance
  • Outstanding cold crack resistance
  • Low-viscosity liquid

Typical Physical Properties
These properties are typical but do not constitute specifications.*

Appearance

clear liquid

Total solids, %

49.0–51.0

pH (10% solution)

NA

Density, lb/U.S. gal

9.0

Specific Gravity1.07

Viscosity, cP

<25

VOC, lb/gal

4.33

NCO Content8.9–10.6