Enhanced TDS
Identification & Functionality
- Carrier
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
- 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
Applications & Uses
- Markets
- Applications
- Application Method
- Compatible Substrates & Surfaces
- Cure Method
- Coating End Applications
- 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.
- Product Applications
- Spray or pad - solids may be adjusted for optimum add-on.
- Rheology may be modified with associative thickeners for knife coating applications.
Properties
- Physical Properties
Value Units Test Method / Conditions Solid Content 34 - 36 % - Viscosity 50 - 500 cPs - pH Value 7.5 - 10.0 - - Density 8.7 lbs/gal - Softening Point 320 °F - Volatile Organic Compound (as supplied) 38 gm/l - Tensile Properties
Value Units Test Method / Conditions Elongation (Tested at 20 Inches/minute) 600 % - Ultimate Tensile Strengh (Tested at 20 Inches/minute) 3000 psi - 100% Modulus (Tested at 20 Inches/minute) 770 psi - 200% Modulus (Tested at 20 Inches/minute) 1050 psi - 300% Modulus (Tested at 20 Inches/minute) 1380 psi -
Technical Details & Test Data
- 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.
Packaging & Availability
- Supplied by