Polyether Based TPU Solid Thermoplastic Polyurethane M390 Hardness 90 Shore A
Polyether Based TPU Solid Thermoplastic Polyurethane M390 Hardness 90 Shore A
1. Application: Automotive cable, electronic cable.
2. Description: Polyether-based TPU
3. Processing methods: Extrusion etc.
4. Characteristics: Excellent physical property, Good hydrolysis and microbial Resistance, easy&stable process etc.
5. Properties:
| Item | Value |
| Yellow index(Yi) | 1.6 |
| Specific gravity(g/cm3) | 1.12 |
| Hardness(Shore A) | 90±1 |
| Tensile strength(Mpa) | 35 |
| 100% Modulus(Mpa) | 6.5 |
| 300% Modulus(Mpa) | 11.5 |
| Elongation at break(%) | 710 |
| Tear strength (KN/m) | 110 |
| Abrasion (mm³) | 38 |
| Flowing beginning Point (℃) | 176 |
6. Processing & Guide
For optimum results, previous drying of the product 2-3 hours under 100~110℃ is advisable, in a hot air circulatory, vacuum desiccate-air dryer.
7. Package & Storage
25kg/bag.
Never put opened packages exposed in open air for prolonged periods of time during molding and processing. Because of the high moisture absorbing property, TPU products should be well stored in a dry, cool and shady area.
8. Note
These are typical values and should not be used as specifications.
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