Hauthane HD-2101 DMM (L-2969)
- CASE Ingredients Features
- Abrasion ResistanceChemical ResistanceGood ToughnessHigh Melting PointWater Resistance
- Chemical Family
- Polyurethanes (PU)
Hauthane HD-2101 DMM (L-2969) is a soft, aliphatic, polyester-based, aqueous polyurethane dispersion. Features: Outstanding toughness and abrasion resistance. Excellent water and chemical resistance. Exceptionally high melting point for a medium soft polymer. Can be crosslinked to enhance performance. Dilution and clean-up with water. Contains dipropylene glycol dimethyl ether co-solvent.
Properties
- Physical Form
- Dispersion
Identification
- CASE Ingredients Functions
- Binder & Resin
Product families
Applications
- Leather Manufacturing
- Gravure Printing
Product Families
- Polyurethanes (PU)
Other characteristics
- Brand
- Hauthane
- End Uses
- Waterborne Coating
- Features
Abrasion Resistance, Chemical Resistance, Good Toughness, High Melting Point, Water Resistance
- Compatible Substrates & Surfaces
- Leather, Plastics
- Curing
The addition of coalescing solvent is recommended to achieve optimal film formation with HD-2101 DMM.; In ambient-cured systems the addition of 5-10% DPnB coalescing solvent is suggested.; Less coalescing solvent is required in heat-cured systems to attain comparable film properties.; Typical drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties.; HD-2101 DMM may be crosslinked with carbodiimides, water-dispersible isocyanates or polyaziridines to further enhance performance.
- Carrier
- Water
- Markets
- Industrial
- Printing & Packaging
- Coating Type
- Waterborne Coating
- Product Uses
HD-2101 DMM was designed primarily for use on flexible substrates as a coating, saturant or impregnant.. HD-2101 DMM may also be used as a blending resin with harder polyurethane dispersions to impart flexibility without adversely effecting chemical resistance.
- Technology
- CASE Ingredients
- Labeling Claims
- APEO-Free
- NMP-free
- Application Methods
- Gravure Coating
- Spray
- Applications
HD-2101 DMM can be used as a sole vehicle or blended with harder polyurethane dispersions or acrylic emulsions for spray or rotogravure applications.. Rheology modifications can be made with associative thickeners for alternative application methods.
- Compatible Polymers and Resins
- Acrylics
- Compatible Substrates and Surfaces
- Leather
- Plastics
Technical data
Table 1 of 2
7 rows| Characteristic | Value | Unit |
|---|---|---|
| Solids | 34 - 36 | % |
| Viscosity | 50 - 200 | cps |
| pH | 8.5 - 10.0 | — |
| Density | 8.7 | lbs/gal |
| Softening Point | 325 | °F |
| VOC Content | 107 | gm/l |
| Sward Hardness | 10 | — |
Table 2 of 2
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Elongation | 500 | % | Tested at 20 inches/minute |
| Tensile Strength | 5000 | psi | Tested at 20 inches/minute |
| 100% Modulus | 700 | psi | Tested at 20 inches/minute |
| 100% Modulus | 1100 | psi | Tested at 20 inches/minute |
| 200% Modulus | 2000 | psi | Tested at 20 inches/minute |
