Properties of elitel resins(5)
Low molecular weight grade (flake)
| Item | Unit | UE3320 | UE3370 | UE3380 | UE3350 | UE3300 |
| Resin shape | - | Flake | Flake | Flake | Flake | Flake |
| Color | - | Pale yellow | Pale yellow | Pale
yellowish green |
Pale
yellowish green |
Pale
yellowish green |
| Moisture content |
% | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Hardness | Shore-D | 70 | 70 | 70 | 70 | 70 |
| Density | - | 1.26 | 1.25 | 1.25 | 1.25 | 1.26 |
| Limiting viscosity |
- | 0.08 | 0.36 | 0.22 | 0.37 | |
| Molecular weight |
- | 1,800 | 7,000 | 8,000 | 5,000 | 8,000 |
| Melt viscosity | Pa•sec | 0.5 | 15 | 12 | 15 | |
| Tensile breaking strength |
MPa | - | - | - | - | - |
| Tensile breaking elongation |
% | - | - | - | - | - |
| Softening point | °C | 63 | 72 | 77 | 80 | |
| Glass transition point |
°C | 40 | 53 | 60 | 52 | 45 |
| Dielectric constant |
- | - | - | - | - | - |
| Dielectric dissipation factor |
- | - | - | - | - | - |
| Hydroxyl value | mgKOH/g | 60 | 18 | 15 | 25 | 18 |
| Acid value | mgKOH/g | 1 | 3 | 1 | 1 | 1 |
| Solubility parameter |
- | 9.9 | 10.0 | 9.9 | 9.9 | |
| Characteristics | Low
molecular weight type UE3200 High OH type Resin modifier Resin raw material |
Low
molecular weight type High OH type Low softening point |
Low
molecular weight type UE3200 Low softening point High OH type |
Low
molecular weight type UE3210 High OH type |
Low
molecular weight type UE3210 High OH type Branched & highly crosslinked |
* The values above are typical values and not for use as specification.