Introduction to TPU Plastic

Thermoplastic Polyurethanes (TPU) are a group of plastics known for their versatility, durability, and environmental friendliness. In this article, we will explore the properties of TPU plastics, their various applications and advantages, as well as possible disadvantages.

Properties of TPU

TPU plastics offer a unique combination of mechanical, chemical, and thermal properties that make them suitable for a wide range of applications.

Mechanical Properties

TPU is characterized by high tensile strength, elasticity, and abrasion resistance. These properties allow TPU to retain its shape and function even under extreme conditions.

Chemical Properties

TPU plastics are resistant to oils, fats, solvents, and many chemicals. This resistance makes them ideal for applications where they may come into contact with aggressive media.

Thermal Properties

TPU plastics have excellent thermal stability and can be used across a wide temperature range. They are also resistant to UV radiation and weathering, which increases their longevity.

Applications of TPU Plastic

Due to its versatile properties, TPU plastic is used in a variety of industries and products.

Industrial Applications

In the industry, TPU plastics are often used for seals, hoses, conveyor belts, and drive belts. They are also widely used in the automotive industry, where they are used for shock absorbers, transmission and engine parts.

Medical Applications

TPU is biocompatible and therefore suitable for medical applications. It is used for catheters, medical tubing, and prosthetics. TPU is also widely used in orthopedics and dentistry.

Sports Equipment

TPU plastics are ideal for sports equipment such as shoe soles, protectors, and protective covers for electronics, as they are both light and durable. In addition, TPU offers excellent cushioning properties that enhance the comfort and performance of sports items.

Electronics Industry

TPU is also used in the electronics industry, particularly for casings and protective films for mobile phones, tablets, and other electronic devices. The flexibility and resistance of TPU make it ideal for these applications, as it protects against impacts, scratches, and moisture.

Advantages of TPU Plastic

TPU plastic offers a number of advantages that make it attractive for many applications.

Environmental Friendliness

Compared to other plastics, TPU is more environmentally friendly, as it uses fewer harmful chemicals in its production and is easier to recycle. Additionally, TPU is biodegradable, further reducing its ecological footprint.


The combination of mechanical, chemical, and thermal properties of TPU allows for a variety of applications across different industries. This versatility makes TPU a cost-efficient material, as it can be used for multiple purposes.


TPU is a very durable material that maintains its shape and function under extreme conditions. This durability leads to long-lasting products that need to be replaced less frequently, which in turn reduces environmental and cost expenditure.


TPU plastic is a versatile and environmentally friendly material with a wide range of applications. Although there are some disadvantages such as a higher price and possible deformation at high temperatures, the advantages of TPU plastic like durability, versatility, and environmental friendliness outweigh them. This makes TPU an attractive material for many industries and applications.


  1. What is TPU Plastic?
    TPU stands for thermoplastic polyurethanes, a group of plastics known for their versatility, durability, and environmental friendliness.
  2. What is TPU Plastic used for?
    TPU is used in a variety of industries, such as industry, medicine, sports equipment, and the electronics industry.
  3. What are the advantages of TPU Plastic?
    TPU offers a combination of high mechanical, chemical, and thermal properties, environmental friendliness, versatility, and durability.
  4. Is TPU Plastic environmentally friendly?
    Yes, TPU is more environmentally friendly than many other plastics, as it uses fewer harmful chemicals in its production, is easier to recycle, and is biodegradable.

Söhnke Hancke

Managing Director
Graduate economist