Hauthane L-2183

An anionic, aliphatic, aqueous polyurethane dispersion.

Suggested Uses: L-2183 is an adhesive grade polyurethane suggested for modifying industrial laminating adhesives. L-2183 may also be used in low tack pressure sensitive applications.


  • Low activation temperature (200 ºF)
  • Can be crosslinked to improve bond strength and heat-resistance.
  • Non-crystalline nature
  • Contains n-methyl pyrrolidone co-solvent.


Hauthane L-2183 Data Sheet

Physical Properties

35 %
Solids Tolerance
± 1 %
Viscosity50 to 500 cps (Brookfield RVT, sp. 3, 100 rpm)
pH7.0 to 9.5
Density8.6 lb/gal
Softening Point
200 ºF
Volatile Organic Compounds (VOC) Content (As Supplied)
47 g/L

Tensile Properties

1200 %
Tensile Strength
1500 psi
100 % Modulus
75 psi
200 % Modulus
85 psi
300 % Modulus
100 psi


L-2183 can be used as supplied or blended with vinyl acetate/ethylene, styrene butadiene and acrylic emulsions. The rheology of L-2183 may be modified with associative or acrylic thickeners for knife-over-roll or similar methods.

Drying / Curing

L-2183 may be crosslinked with carbodiimides, polyaziridines, water dispersible polyisocyanates, epoxy silanes or low temperature curing melamines to increase bond strength and heat resistance.