Hauthane L-3466

An aliphatic, silicone-modified, polyester-based, water-borne polyurethane dispersion.

Suggested Uses: L-3466 was designed primarily for topcoat applications where slip and abrasion resistance properties are required. L-3466 contains a non-fugitive silicone component that provides low surface tension characteristics on flexible and rigid substrates including leather, plastics, metals and textiles. It also demonstrates exceptional dye transfer resistance in automotive leather seating and dry-erase, white board applications when crosslinked.


  • May be formulated into low surface tension coatings
  • Exceptional dye transfer resistance
  • Excellent abrasion resistance
  • Higher silicone content (~2X) than HD-2602
  • Crosslinkable for improved adhesion and performance
  • Contains n-ethyl pyrrolidone (NEP) co-solvent


Hauthane L-3466 Data Sheet

Physical Properties

35 %
Solids Tolerance
± 1 %
50 to 500 cps
pH7.0 to 9.5
Density8.7 lb/gal
Softening Point
305 ºF
Volatile Organic Compounds (VOC) Content (As Supplied)
99 g/L
Volatile Organic Compounds (VOC) Content (Less Water)
238 g/L
Sward Hardness

Tensile Properties

Elongation300 %
Tensile Strength
>6000 psi
100 % Modulus
3000 psi
200 % Modulus
4500 psi
Note for Tensile Properties
Tested at 20 Inches/Minute


L-3466 may be used as a sole vehicle or blended with acrylic emulsions for spray or rotogravure applications. Rheology modifications can be made with associative thickeners for alternative application methods.


L-3466 can be air dried, if desired, depending on film thickness. Typical oven drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties.