Dar-Tech Hauthane HD-4638 DMM
- CASE Ingredients Features
- Abrasion ResistanceCrack ResistanceImproved FlexibilityUV ResistanceWater Dispersible
- Chemical Family
- Polyurethanes (PU)
Dar-Tech Hauthane HD-4638 DMM is a soft, NMP-free, APEO-free, aliphatic, waterborne polyurethane dispersion. It was designed for use in textile applications as a versatile polyurethane coating. This product is ideally suited for use as an anti-fray finish on textile fabrics that must have a soft hand. HD-4638 DMM is also suitable for textile coating applications that require excellent low-temperature flexibility and crack resistance.
Properties
- Physical Form
- Dispersion
Identification
- CASE Ingredients Functions
- Binder & Resin
Product families
Applications
- Inkjet Printing
Product Families
- Polyurethanes (PU)
Other characteristics
- Brand
- Dar-Tech Hauthane
- End Uses
- Base Coat, Inkjet Ink
- Features
Abrasion Resistance, Crack Resistance, Improved Flexibility, UV Resistance, Water Dispersible
- Compatible Substrates & Surfaces
- Leather, Textiles
- Markets
- Printing & Packaging
- Technology
- CASE Ingredients
- Suggested Uses
HD-4638 DMM was designed for use in textile applications as a versatile polyurethane coating. Due to its overall properties, 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. HD-4638 DMM is also suitable for textile coating applications that require excellent low temperature flexibility and crack resistance.
- Characteristic
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
- Labeling Claims
- APEO-Free
- Application Methods
- Air Knife Coating
- Chemical Inventories
- DSL (Canada)
- TSCA (USA)
- Country Availability
- Canada
- USA
- Coating End Applications
- Base Coat
- Certifications and Compliance
- SARA 311/312
- SARA 313
- Ink and Toner End Applications
- Inkjet Ink
- Compatible Substrates and Surfaces
- Leather
- Textiles
Technical data
Table 1 of 2
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Density | 8.7 | lb/gal |
| pH | 7.5 - 10.0 | — |
| Softening Point | 320.0 | ºF |
| Solid Content | 34 - 36 | — |
| Viscosity | 50 - 500 | cps |
| VOC Content (As Supplied) | 38.0 | g/l |
Table 2 of 2
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Elongation (20 Inches/Minute) | 600.0 | % |
| Modulus (100%, 20 Inches/Minute) | 770.0 | psi |
| Modulus (200%, 20 Inches/Minute) | 1050.0 | psi |
| Modulus (300%, 20 Inches/Minute) | 1380.0 | psi |
| Ultimate Tensile Strength (20 Inches/Minute) | 3000.0 | psi |
