Hauthane L-2337

A soft, high solids, co-solvent free, aliphatic, polyurethane dispersion.

Suggested Uses: L-2337 was designed as a multi-purpose textile binder polymer. It is suitable for industrial applications where low VOC, high film-build, elastomeric coatings are required.


  • Very high solids (60 %)
  • Contains no co-solvent
  • Forms soft, tough, lightfast films
  • Excellent adhesion to most substrates


HD-2337 Data Sheet

Physical Properties

Solids60 %
Solids Tolerance
± 2 %
200 to 800 cps
pH7.5 to 10.0
Density1.06 kg/l
Softening Point
340 ºF
Volatile Organic Compounds (VOC) Content (As Supplied)
12 g/L

Tensile Properties

780 %
Tensile Strength
>3535 psi
100 % Modulus
480 psi
200 % Modulus
690 psi
300 % Modulus
895 psi
NoteTested at 20 inches/minute


L-2337 can be used as supplied or blended with acrylic emulsions for spray or pad bath applications. Solids can be reduced with water to optimize dry coating weight. This product may also be thickened with associative thickeners for knife-over-roll or similar methods.


L-2337 can be air dried, if desired, depending on film thickness. Typical drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties.