English
Chinese
jerry@fulltrustplastic.com
+86 0573-82822319
TPU (Thermoplastic polyurethanes) is called thermoplastic polyurethane elastomer rubber. Elastomer refers to a polymer material with glass transition temperature lower than room temperature, elongation at break > 50%, and better recovery after external force is removed.
TPU is thermoplastic polyurethane, which is divided into polyester type and polyether type. It has a wide range of hardness (60A-85D), wear resistance, oil resistance, transparency, and good elasticity. It is widely used in daily necessities, sporting goods, toys, decorative materials, etc. Applications, halogen-free flame-retardant TPU can also replace soft PVC to meet environmental protection requirements in more and more fields.
TPU use:
Welding materials; adhesives; artificial leather, synthetic leather, rope, iron wire, gloves and other coatings.
All kinds of shoe material inks, screen printing inks, coating color pastes, etc.
Ink Binder: It has the characteristics of good wear resistance, high toughness, and excellent anti-sticking performance.
The main advantages of TPU: excellent adhesion; low viscosity; good flex resistance; excellent wear resistance; high gloss; excellent weather resistance.
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Physical Properties |
Metric |
English |
Comments |
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Specific Gravity |
1.17 g/cc |
1.17 g/cc |
ASTM D792 |
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Linear Mold Shrinkage |
ASTM 955 |
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Mechanical Properties |
Metric |
English |
Comments |
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Hardness, Shore A |
75 |
75 |
ASTM D2240 |
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Tensile Strength, Ultimate |
41.4 MPa |
6000 psi |
ASTM D412 |
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Elongation, Ultimate |
550 % |
550 % |
ASTM D412 |
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100% Modulus |
4.14 MPa |
600 psi |
ASTM D412 |
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300% Modulus |
13.8 MPa |
2000 psi |
ASTM D412 |
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Flexural Modulus |
0.00827 GPa |
1.20 ksi |
ASTM D790 |
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Processing Properties |
Metric |
English |
Comments |
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Rear Barrel Temperature |
177 °C |
351 °F |
Injection |
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Front Barrel Temperature |
191 °C |
376 °F |
Injection |
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Nozzle Temperature |
196 °C |
385 °F |
Injection |
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Zone 1 |
154 °C |
309 °F |
Extrusion |
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Zone 2 |
166 °C |
331 °F |
Extrusion |
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Zone 3 |
177 °C |
351 °F |
Extrusion |
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Zone 4 |
182 °C |
360 °F |
Extrusion |
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Adapter Temperature |
182 °C |
360 °F |
Extrusion |
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Die Temperature |
Extrusion |
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Melt Temperature |
196 °C |
385 °F |
Injection |
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Mold Temperature |
Injection |
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Drying Temperature |
57.0 °C |
135 °F |
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Dew Point |
-40.0 °C |
-40.0 °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
