TPU
List of Elastomer & Rubber Material
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Price
$$$$$
Strength
Excellent flexibility, durability, and resistance to abrasion, tear, and weathering.
Weakness
Higher cost, and poor resistance to hydrolysis in hot and humid environments.
Common Application
Medical devices like catheters and tubing, protective cases for smartphones and tablets.
Properties at a Glance
*Pease note: The following material properties are for reference only. Actual values may vary depending on the selected material brand.
| Property | Metric | English |
|---|---|---|
| Density | 1.28-1.66 g/cm³ | 80-103lb/ft³ |
| Shore Hardness D | 55-83 | 55-83 |
| Tensile Strength | 52.4-79.3 MPa | 7600-11500 PSI |
| Elongation at Break | 10-86% | 10-86% |
| Min Temp. | -40~0°C | -40~32º F |
| Max Temp. | 100~120°C | 212~240º F |
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Can TPU be recycled?
Yes, TPU can be recycled through various processes, including mechanical recycling and chemical recycling. Mechanical recycling involves grinding or shredding TPU waste into small particles, which can then be melted and molded into new products. Chemical recycling breaks down TPU into its molecular components, which can be used to create new TPU or other materials.
Is TPU suitable for outdoor applications?
TPU is suitable for outdoor applications due to its excellent weather resistance, UV resistance, and durability. It can withstand exposure to sunlight, moisture, and temperature fluctuations without significant degradation.
Is TPU suitable for use in food-contact applications?
TPU is commonly used in food-grade tubing, hoses, seals, gaskets, and other flexible components that come into direct or indirect contact with food.
