Hauthane HD-2001 DMM
Soft, aliphatic, water-borne polyurethane dispersion in a blend of DMM and propylene glycol solvents.
Suggested Uses: HD-2001 DMM was designed for use in textile applications that require a soft hand coupled with very good strength, abrasion resistance, excellent adhesion, and excellent resiliency. Due to its overall properties, HD-2001 DMM can be used as a finish or a coating. This versatile urethane is ideally suited for use as a finish for nylon and polyester threads and as a coating for nylon and vinyl substrates. HD-2001 DMM is also ideally suited for textile-coating applications that require excellent low temperature flex crack resistance. The low melt temperature also allows HD-2001 DMM to be used as a heat seal coating. When properly formulated, HD-2001 DMM can be used as a coating for awning fabrics, boat cover fabrics, and other architectural fabrics.
- NMP-free, APEO-free
- Superior flexibility
- Soft, tough, flexible film
- Good abrasion resistance
- Superior low temperature, flex-crack resistance
- Low melting point (265 ºF)
|Solids ||35 %
|Solids Tolerance ||± 1 %
|Viscosity||50 to 500 cps
|pH||7.5 to 10.0
|Density ||8.7 lb/gal
|Softening Point ||320 ºF
|Volatile Organic Compounds (VOC) Content (As Supplied) ||16 g/L
|Elongation ||600 %
|Ult. Tensile Strength ||3000 psi
|100 % Modulus ||770 psi
|200 % Modulus ||1050 psi
|300 % Modulus||1380 psi
|Note||Tested at 20 inches/minute
HD-2001 DMM may be used as a sole vehicle or blended with acrylic emulsions. Viscosity modification can be made with associative thickeners for application by spray, knife-over-roll, or other methods.
Typical oven drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties. Do not use crosslinking agents for heat-seal coating applications.