Hauthane HD-4638 DMM
- CASE Ingredients Features
- Abrasion ResistanceCrack ResistanceHigh Melting PointLow Temperature FlexibilityUV Resistance
- Chemical Family
- Polyurethanes (PU)
Hauthane HD-4638 DMM is a soft, NMP-free, APEO-free, aliphatic waterborne polyurethane dispersion.
Identification
- CASE Ingredients Functions
- Binder & Resin
Product families
Applications
- Textile Manufacturing
Product Families
- Polyurethanes (PU)
Other characteristics
- Brand
- Hauthane
- End Uses
Polyurethane Coating, Textile Coating, Waterborne Coating
- Features
Abrasion Resistance, Crack Resistance, High Melting Point, Low Temperature Flexibility, UV Resistance
- Compatible Substrates & Surfaces
- Fibers & Fabrics, Textiles
- Curing
Hauthane HD-4638 DMM will form a film at ambient temperatures.. Typical oven drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties.
- Carrier
- Dipropylene Glycol Dimethyl Ether (DMM)
- Water
- Markets
- Industrial
- Cure
- Heat Cure
- Technology
- CASE Ingredients
- Suggested Uses
Hauthane HD-4638 DMM was designed for use in textile applications as a versatile polyurethane coating.; Due to its overall properties, Hauthane HD-4638 DMM can be used as a finish or a coating for many textile applications.; This product is ideally suited for use as an anti-fray finish on textile fabrics that must have a soft hand.; Hauthane HD-4638 DMM is also suitable for textile coating applications that require excellent low temperature flexibility and crack resistance.
- Labeling Claims
- APEO-Free
- NMP-free
- Product Features
Forms soft, flexible, dry films; Excellent UV-resistance; Good abrasion resistance; Superior low temperature flexibility and crack resistance; High melting point (320°F); Contains dipropylene glycol dimethyl ether (DMM) co-solvent
- Application Methods
- Knife-over-roll
- Padding
- Spray
- Applications
Spray or pad - solids may be adjusted for optimum add-on.; Rheology may be modified with associative thickeners for knife coating applications.
- Coating End Applications
- Polyurethane Coating
- Textile Coating
- Waterborne Coating
- Compatible Substrates and Surfaces
- Fibers & Fabrics
- Textiles
Technical data
Table 1 of 2
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Solid Content | 34 - 36 | % |
| Viscosity | 50 - 500 | cPs |
| pH Value | 7.5 - 10.0 | — |
| Density | 8.7 | lbs/gal |
| Softening Point | 320.0 | °F |
| Volatile Organic Compound (as supplied) | 38.0 | gm/l |
Table 2 of 2
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Elongation (Tested at 20 Inches/minute) | 600.0 | % |
| Ultimate Tensile Strengh (Tested at 20 Inches/minute) | 3000.0 | psi |
| 100% Modulus (Tested at 20 Inches/minute) | 770.0 | psi |
| 200% Modulus (Tested at 20 Inches/minute) | 1050.0 | psi |
| 300% Modulus (Tested at 20 Inches/minute) | 1380.0 | psi |
