Thermoplastic Polyurethane Polyester-based TPU Hardness 85 ShoreA T3385
1. Application: Foot wear, Accessories, Protective gear, Compound, Caster wheel etc.
2. Description: Polyester-based TPU.
3. Processing methods: Injection moulding.
4. Characteristics: Excellent physical properties, Easy&stable processing, Hydrolysis resistance and reusable properties.
Item Value
Yellow index(Yi) 1.5
Specific gravity(g/cm3) 1.22
Hardness(Shore A) 85±1
Tensile strength(Mpa) 32
100% Modulus(Mpa) 7.5
300% Modulus(Mpa) 12
Elongation at break(%) 586
Tear strength (KN/m) 105
Flowing beginning Point.(℃) 181
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.
| Product | Feed (℃) | transport(℃) | Nozzle (℃) |
| 90 | 195 | 205 | 200 |
25kg/bag.
Never put opened packages exposed in open air for prolonged periods of time during processing. Because of the high moisture absorbing property, TPU products should be well stored in a dry, cool and shady area.
These are typical values and should not be used as specifications.