ETERNALAST® LD4070D for High-Temperature Applications

Technical components operating under demanding conditions require materials capable of combining durability, mechanical strength, and resistance to wear. ETERNALAST^® LD4070D is a polycarbonate-based TPU developed for injection and extrusion applications where long-term performance is required.

Designed for high-temperature applications, the material combines high mechanical strength and excellent durability with resistance to abrasion and wear. Also provides excellent hydrolysis and chemical stability, helping maintain performance when exposed to moisture and chemical agents.

In addition, ETERNALAST^® LD4070D offers resistance to oil and various non-polar solvents, together with excellent tear strength, favourable compression set behaviour, and high dynamic load capacity. These characteristics make it suitable for technical parts, cleaning devices, sporting goods, chair casters, and other demanding applications.

Download the technical document to learn more about ETERNALAST^® LD4070D.

In this downloadable, you will find:

✅ Physical and mechanical property data

✅Dynamic mechanical performance characteristics

✅Processing and drying recommendations

✅Typical application areas