Thermoplastic Polyurethane Polyester-based TPU Hardness 80 ShoreA T3180

Thermoplastic Polyurethane

1. Application: Shoe material, Atructural section, Sealing ring, Over-molding, Compounding etc.

2. Description: Polyester-based TPU

3. Processing methods: Injection mould.

4. Characteristics: Easy processing, Injection method for shoe application, and other injection product.

5. Properties:

Item                               Value

Yellow index(Yi)                1.2

Specific gravity(g/cm3)     1.21

Hardness(Shore A)           80±1

Tensile strength(Mpa)         29

100% Modulus(Mpa)          5.5

300% Modulus(Mpa)          8.5

Elongation at break(%)       770

Tear strength (KN/m)          111

Abrasion (mm³)                    55

6. Processing & Guide

For optimum results, previous drying of the product 3-4 hours at 90~100℃ 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.