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New tyre process ditches resorcinol and formaldehyde | Automotive Industry News

Tyre maker Continental and Turkish reinforcer expert Kordsa have begun producing passenger motor vehicle tyres with a new sustainable adhesive.

The two partners have been doing the job together on this new eco-helpful dip technological innovation due to the fact 2017.
The technological innovation permits the bonding activation of textile reinforcing products with rubber compounds with out the use of resorcinol and formaldehyde in the textile dip.

Textile reinforcing products are widely employed in tyre production, as well as in the creation of mechanical rubber merchandise these as hoses and conveyor belts.
Due to the fact the very first announcement of Cokoon as an open up innovation technological innovation in March 2019, it has attracted notice in the marketplace. Forty providers (tyre brands, converters, and textile suppliers) have expressed fascination in testing the material and are looking at becoming a member of the licensing pool.

Twenty have presently acquired samples. Now, all of the intrigued events have been invited to be a part of the pool and receive totally free licensing in get to add to the development of this new eco-friendly technological innovation.

“The sampling process was a massive good results and exceeded our expectations. Suggestions from the marketplace encouraged us to carry on with the integration of Cokoon into our tyres and to get started collection creation of the very first tyres back again in 2019. Increasing use of the technological innovation in our tyre creation in 2020 and in the next yrs is a substantial priority for us,” mentioned Andreas Topp, head of material and process development and industrialisation at Continental.

The technological innovation does not call for any alterations in process equipment.