TPU insulation in LItz Wire

Litz wire is one of our main product for many years, high quality, low quantity customized strands combination make the product very popular in Europe and Northern America.
However with growth of new industry, traditional litz wire fail to meet the needs of emerging industries such as new energy vehicle
Meanwhile the attention of environmental protection has been increasing, Fluoride will be banned thoroughly next year in Europe, Teflon which was treated as universal material will leave the stage of history very soon. However, New, more environmentally friendly materials which have similar performance are in urgent.
Recently, here is a special project from Europe
Coat as resistant as possible to UV, ozone, oil, acids, bases and waterproof
- Pressure-tight from 10 – 50 bar water column (perhaps also longitudinally water-tight over swelling material)
- Temperature resistant from 0 – 100 degrees Celsius
the coat must be compatible to allow for bonding with polyurethane
We were very interested for project as it’s the first time for us to know such demand, our technical department analyzed customer’s demand carefully and determined that none of the materials in stock are suitable, and then purchase department started to seek the suitable material from our suppliers, and fortunately TPU was found

Thermoplastic polyurethane (TPU) is a melt-processable thermoplastic elastomer with high durability and flexibility. It provides several physical and chemical property combinations for demanding applications.
TPU has properties between the characteristics of plastic and rubber. Thanks to its thermoplastic nature, it has several benefits over other elastomer are unable to match, such as:
excellent tensile strength,
high elongation at break, and
good load bearing capacity

And to support customer to finish their prototype, the wire was made with very low MOQ 200m,the customer was so satisfied with it. Also we were joyful to help our customer.

Customer Oriented is our culture that is embedded in our DNA, we will always support our customers with our experience.
Welcome to contact us at any time.


Post time: May-27-2024