Hauthane L-4143
- Chemical Family
- Aliphatics, Polyurethanes (PU)AliphaticsPolyurethanes (PU)
Hauthane L-4143 is a halogen-free, flame-retardant aliphatic polyurethane dispersion that stands out for being co-solvent free. This soft and versatile formulation finds application in various industries due to its flame-retardant properties. Hauthane L-4143 is designed to provide effective flame retardancy without the use of halogenated compounds, making it a suitable choice for applications where such characteristics are essential.
Properties
- Physical Form
- Dispersion
Product families
- Protective Coatings
Other characteristics
- Brand
- Hauthane
- Features
Cost Effective, Crack Resistant, Dry Film Formation, Excellent Performance, Flame Retardant, Flexible, Soft, Soft Touch, Sprayable
- Product Type
- Coating
- Application Method
- Padding, Spray
- Compatible Substrates & Surfaces
- Fibers & Fabrics
- Curing
This product displays excellent strength properties as supplied, but the use of a crosslinker such as melamine-formaldehyde (3-6 phr) for elevated temperature-curing or carbodiimide for low temperature-curing may be added to enhance performance.
- Cure
- Chemical Cure
- Applications
L-4143 was designed for use as a coating or finish for synthetic textile fabrics that must have permanent flame retardancy.. L-4143 may be sprayed or pad applied as supplied. Rheology may be modified with alkali-swellable or associative thickeners for alternative application methods.
- Technology
- Ready-to-Use Products
- Labeling Claims
- Cosolvent-free
- Halogen-free
- Application Methods
- Padding
- Spray
- Ready to Use Product Features
- Cost Effective
- Crack Resistant
- Dry Film Formation
- Excellent Performance
- Flame Retardant
- Flexible
- Soft
- Soft Touch
- Compatible Substrates and Surfaces
- Fibers & Fabrics
Technical data
Table 1 of 2
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Solids Content | 44 - 46 | % |
| Viscosity | 50 - 500 | cPs |
| pH | 7.0 - 9.5 | — |
| Density | 1.03 | — |
| Softening Point | 250 | °F |
| VOC Content (as supplied) | 10 | g/l |
Table 2 of 2
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Elongation | 570 | % |
| Tensile Strength (at 20 inches/minute) | 1000 | psi |
| 100% Modulus (at 20 inches/minute) | 580 | psi |
| 200% Modulus (at 20 inches/minute) | 725 | psi |
