Growing demand for lightweight structural parts sees Lanxess commission two new lines for Tepex 

by Autocar Pro News Desk , 16 Sep 2019


Strong demand in the mass production of highly stressable components for lightweight vehicles and consumer electronics sees Lanxess increase its Tepex manufacturing capacity by around 50 percent.

At its site in Brilon, Germany, Bond-Laminates GmbH – a wholly owned subsidiary of specialty chemicals company Lanxess – has commissioned two new production lines for Tepex continuous-fibre-reinforced thermoplastic composites.

“We have increased our capacity for manufacturing Tepex by around 50 percent and, in doing so, are responding to the strong demand in the mass production of highly stressable components for lightweight vehicles and consumer electronics,” said Dr. Christian Obermann, managing director of Bond-Laminates.

To accommodate the expansion from six to eight production lines, a new hall covering around 1,500 square metres was constructed. The total investment ran to the mid-single-digit millions and also comprised three cutting machines, including a new four-head waterjet cutting machine for prefabricating component cuts.

Tapping Tepex for lightweight structural construction of high-performance parts
Tepex is becoming increasingly popular in the automotive industry for the large-scale production of lightweight structural components such as frontend and bumper brackets, brake pedals and underbody paneling components. One recent example involved two electrically adjustable single rear seats for a variant of the Audi A8, whose seat shells are manufactured in a hybrid molding process using the polyamide-6-based Tepex dynalite. The seat shells are around 45 percent lighter than a comparable metal version.

High potential for use in EVs too
Lanxess also sees potential for Tepex to be used to produce backrests and armrests as well as seat shells for new, highly complex seating concepts in autonomous cars or for comfort seats for shuttle, VIP and family buses. Electric vehicles offer further attractive potential for Tepex.

“The spectrum of applications ranges from brackets for frontends, doors and bumpers, luggage compartment recesses, battery housings and brackets for electrical and electronics modules through to structural components in the “greenhouse” section and structural trims in the underbody area to protect the battery,” said Henrik Plaggenborg, head of Tepex Automotive at Lanxess.

Bond-Laminates GmbH – a wholly owned subsidiary of specialty chemicals company LANXESS – has increased its Tepex manufacturing capacity by around 50 percent. This is a response to the