Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
Applications & Uses
- Compatible Substrates & Surfaces
- Cure Method
- 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.
- 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.
Properties
- Physical Form
- Physical Properties
- Mechanical Properties
| Value | Units | Test Method / Conditions | |
| 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 | — |
| Value | Units | Test Method / Conditions | |
| 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 | — |