English
Chinese
jerry@fulltrustplastic.com
+86 0573-82822319
TPU (Thermoplastic polyurethanes) is called thermoplastic polyurethane elastomer rubber. It is mainly divided into polyester type and polyether type: polyurethane elastomer is a relatively special category of elastomers. Polyurethane elastomer has a wide hardness range and a wide performance range, so polyurethane elastomer is between rubber and rubber. A class of polymer materials and plastics. It can be heat-plasticized, has no or little cross-linking in its chemical structure, and its molecules are basically linear, but there are certain physical cross-links. This type of polyurethane is called TPU.
TPU is widely used:
Mobile phone case; Automobile parts: Ball coupling; Dust cover; Pedal brake; Door lock striker; Bushing; Leaf spring bushing; Bearing; Various gears; seals (mainly wear-resistant and oil-resistant); shock-proof parts; mold-taking needles; bushings; bearings; wait.
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Physical Properties |
Metric |
English |
Comments |
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Specific Gravity |
1.211 g/cc |
1.211 g/cc |
ISO 1183-1 |
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Mechanical Properties |
Metric |
English |
Comments |
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Hardness, Shore A |
93 |
93 |
ISO 868 |
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Hardness, Shore D |
42 |
42 |
ISO 868 |
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Tensile Strength, Ultimate |
48.0 MPa |
6960 psi |
200 mm/min; DIN 53504 |
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Elongation at Break |
600 % |
600 % |
200 mm/min; DIN 53504 |
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Tensile Modulus |
0.0470 GPa |
6.82 ksi |
storage; ISO 6721-1,-4 |
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0.0970 GPa |
14.1 ksi |
storage; ISO 6721-1,-4 |
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0.755 GPa |
110 ksi |
storage; ISO 6721-1,-4 |
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100% Modulus |
8.90 MPa |
1290 psi |
200 mm/min; DIN 53504 |
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200% Modulus |
16.0 MPa |
2320 psi |
200 mm/min; DIN 53504 |
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Rebound |
40 % |
40 % |
Resilience; ISO 4662 |
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Tear Strength |
100 kN/m |
571 pli |
500 mm/min; ISO 34-1 |
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Abrasion |
11 |
11 |
mm3; ISO 4649 method A |
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Compression Set |
25 % |
25 % |
ISO 815 |
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27 % |
27 % |
DIN ISO 815-1, Method C |
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41 % |
41 % |
ISO 815 |
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Processing Properties |
Metric |
English |
Comments |
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Melt Temperature |
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Mold Temperature |
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Drying Temperature |
110 °C |
230 °F |
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Name: Jerry Meng
Mobile：+86 18657312116
Tel：+86 0573-82822319
Whatsapp：+86-18657312116
Email：jerry@fulltrustplastic.com
Add：No. 100 Zhuyuan Road, Jiaxing, China
