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Factory price ! TPU Resin / Thermoplastic polyurethane raw materials / TPU granules
Grade | Unit | Test method | 65 | 70 | 75 | 80 | 85 |
Physical property | |||||||
Hardness | ShoreA | ASTM D2240 | 65± 2 | 70± 3 | 75± 2 | 80± 2 | 85± 2 |
Density | g/cm3 | ASTM D792 | ≥ 1.21 | ≥ 1.19 | ≥ 1.19 | ≥ 1.18 | ≥ 1.19 |
100% Modulus | Mpa | ASTM D412 | ≥ 2 | ≥ 2 | ≥ 3 | ≥ 4 | ≥ 6 |
300% Modulus | Mpa | ASTM D412 | ≥ 6 | ≥ 8 | ≥ 10 | ≥ 12 | ≥ 14 |
Tensile strength | Mpa | ASTM D412 | ≥ 45 | ≥ 28 | ≥ 30 | ≥ 32 | ≥ 35 |
Elongation | % | ASTM D412 | ≥ 800 | ≥ 700 | ≥ 600 | ≥ 550 | ≥ 500 |
Abradability | mm3 | ISO4649 | 36 | 39 | 40 | 30 | 30 |
Tear strength | N/mm | ASTM D624 | ≥ 60 | ≥ 65 | ≥ 70 | ≥ 90 | ≥ 100 |
Processing Temp. | °C |
| 160-180 | 165-190 | 170-195 | 180-200 | 185-205 |
Glass transition Temp. | °C | DSC | -45 | -43 | -42 | -40 | -38 |
Application:
Auto parts: ball coupling;Dust cover.Pedal brake;Locks firing pin;Bushing, plate spring bushing;Bearing;Shockproof parts;Inside and outside decoration;Chain etc.
Machinery, industrial parts: all kinds of gear;The seals plays a role of abrasion resistance and oil resistance (main);Shockproof parts;Modulus needle;Bushing;Bearings.Cover classes;The connector.Rubber sieve;Printing rubber roller etc.
Clothing supplementary material: ladies bra straps, clothing elastic, etc.
Film, sheet: turning belt (with a certain tensile effect);Air cushion;Diaphragm;The keyboard board;Compound cloth, etc
Wire and cable:power communication cable;Computer wiring;Auto wiring;Exploration and cable etc.
Factory price ! TPU Resin / Thermoplastic polyurethane raw materials / TPU granules
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