Materials manufacturer Covestro has announced the launch of its Desmopan^® FR (Flame Retardant) thermoplastic polyurethane (TPU) series. TPUs are highly versatile plastic materials, and this new series is specifically designed for premium flame-retardant cable jacket applications across industries where fire safety is critical, including automotive charging and consumer electronics.

Desmopan^® FR is halogen-free with low-smoke characteristics, offering tailored performance levels to achieve an optimal balance of durability, safety and design flexibility. This series delivers exceptional performance, combining superior chemical resistance, high mechanical strength to withstand significant strain, and compliance with stringent regulations like VW-1, IEC 60332-1-2, RoHS and REACH.

“At Covestro, we recognize the challenges in the cable industry in achieving the right balance of flame retardancy and physical performance,” said Kevin Ho, Head of TPU in Asia Pacific at Covestro. “With the launch of our Desmopan^® FR TPU series, we are expanding our TPU portfolio in wire and cable with flame-retardant solutions that address the evolving market needs, particularly in the dynamic Asia-Pacific region. This enables our customers to stay ahead of the curve by meeting stringent fire safety requirements while aligning with sustainability.”

The Desmopan^® FR TPU series can be customized to precise specifications, optimizing performance and compatibility with specific cable designs and conditions, giving cable designers the flexibility to select the ideal jacket material.

“We collaborate closely with partners to co-create tailored solutions that meet their specific needs. This allows us to continuously innovate and adapt our solutions,” said Dr. Michael Schmidt, Global Innovation Head TPU. “Recognizing the competitive cable industry’s need to adapt to market trends, we offer a range of performance levels, enabling customers to achieve the optimal balance of mechanics, usability and flexibility.”

Additionally, Covestro provides the FR series in partially bio-based grades to meet the sustainability requirements of customers, particularly in the consumer electronics and mobility sectors.

Source: Covestro