Hauthane HD-2504 DMM

A very hard, NMP-free/APEO-free, polycarbonate-based, aliphatic, waterborne polyurethane dispersion.

Suggested Uses: HD-2504 DMM was developed for general coatings use where exceptional resistance to hydrolysis, oxidation and UV degradation is required. HD-2504 DMM  is ideally suited for exterior applications where film durability and longevity are important considerations.


  • Superior chemical and stain resistance
  • Excellent exterior weathering durability
  • Excellent humidity resistance
  • Contains dipropylene glycol dimethyl ether co-solvent


Hauthane HD-2504 DMM Data Sheet

Physical Properties

Solids 35 %
Solids Tolerance
± 1 %
50 to 500 cps
pH7.5 to 10.0
1.06 kg/l
Softening Point
350 ºF
Volatile Organic Compounds (VOC) Content (As Supplied)
75 g/L
Sward Hardness

Tensile Properties

100 %
Tensile Strength
7800 psi
100 % Modulus

5200 psi
Tested at 2 Inches/Minute


L-3101 may be used as a sole vehicle or blended with acrylic emulsions for application by conventional or air-assisted spray equipment. It may be thickened with associative thickeners to attain desired application rheology.


L-3101 may be air dried at ambient temperatures with the addition of 7 – 8 % DPnB coalescing solvent. For thermal curing 5 – 7 % DPnB co-solvent addition is recommended. Typical oven drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties.