Properties of elitel resins(6)
Hot melt grade
| Item | Unit | UE-3700 | UE-3800 |
| Resin shape | - | Pellet | Pellet |
| Color | - | White | White |
| Moisture content |
% | 0.3 | 0.3 |
| Hardness | Shore-D | 40 | 65 |
| Density | - | 1.29 | 1.25 |
| Limiting viscosity |
- | 0.68 | 0.66 |
| Molecular weight |
- | 20,000 | 20,000 |
| Melt viscosity | Pa-Esec | 100 | 80 |
| Tensile breaking strength |
MPa | 12.7 | 12.7 |
| Tensile breaking elongation |
% | 1,100 | 1,700 |
| Melting point | °C | 137 | 133 |
| Glass transition point |
°C | -10 | -5 |
| Dielectric constant |
- | 5.2 | 5.0 |
| Dielectric dissipation factor |
- | 0.026 | 0.020 |
| Hydroxyl value | mgKOH/g | - | - |
| Acid value | mgKOH/g | - | - |
| Solubility parameter |
- | Insoluble | Insoluble |
| Characteristics | Hot melt adhesives Adhesives for fibers Adhesives for interlining cloths |
Hot melt adhesives Adhesives for polyvinylchloride |
* The values above are typical values and not for use as specification.