TPU (Thermoplastic Polyurethane)

What is TPU (Thermoplastic Polyurethane)?

An extremely versatile material with high elasticity, excellent abrasion resistance and chemical resistance, TPU is used in a wide variety of industrial and commercial applications, from automotive parts and protective casings to sports equipment and medical products.

Important properties of TPU (Thermoplastic Polyurethane)

• Flexible and elastic – Has excellent stretchability and returns to its original shape after strain.
• Extremely durable – Resists abrasion better than many other plastic materials.
• High chemical resistance – Withstands oils, fats, solvents and certain acids.
• Good weather and UV resistance – Withstands outdoor environments and temperature changes without cracking or deteriorating.
• Wide variety of hardnesses (Shore A–D) – Available in both soft and rigid versions depending on the area of use.
• Transparent and can be colored – TPU can be made transparent or colored for specific design requirements.
• Low friction and good sliding properties – Perfect for dynamic applications that require low resistance.
• Biocompatible (with some variants) – Used in medical applications where the material comes into contact with the skin or body.
• Recyclable – Can be remelted and reused, making it more environmentally friendly than traditional rubber.

Different types of TPU (Thermoplastic Polyurethane) and their uses

• Polyester-based TPU – High chemical resistance and abrasion resistance. Used in industrial hoses, conveyor belts and sports equipment.
• Polyether-based TPU – Better hydrolysis resistance (can handle moisture better). Used in medical products, seals and cables.
• Polycarbonate-based TPU – Extra high impact resistance and weather resistance. Used in vehicle parts and protective casings.

How do we use TPU in our production?

We use TPU in several advanced applications where durability, flexibility and chemical resistance are crucial.

Some of the most common uses are:

• Vehicle details – Used in cable protection, hoses, gaskets and shock absorbing components.
• Protective cases and electronics – TPU is used in mobile phone cases, keyboards and other protective covers.
• Sports and leisure equipment – Available in soles for sports shoes, skates, training equipment and ski bindings.
• Medical devices – Used in catheters, tubing and elastic medical components due to its biocompatibility.
• Industrial components – TPU is used in conveyor belts, seals and vibration-damping elements in machines.

Why do we choose TPU (Thermoplastic Polyurethane)?

TPU is one of the most versatile thermoplastic materials we work with. It offers a perfect balance of flexibility, durability and chemical resistance, making it a key component in many of our products.

To further adapt TPU to specific needs, we can modify it with:

• UV stabilizers – For improved durability in outdoor use.
• Antimicrobial additives – For medical and hygienic applications.
• Flame retardant – For increased fire safety in industrial and electrical applications.

In summary, TPU is a high-performance material used in a variety of applications where abrasion resistance, flexibility, and chemical resistance are crucial.