Henkel installs resin transfer molding system to HQ

Materials specialists invite manufacturers to test epoxy systems for lightweighting.

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April 9, 2014

Madison Heights, Mich. – Henkel is installing a high-pressure resin transfer molding (RTM) system at the company's North American automotive headquarters. The unit, which is expected to be fully operational this quarter, is intended to support Henkel's Loctite MAX Series and will focus on carbon-fiber and glass-fiber composites.

"To the best of our knowledge, this is the first high-pressure RTM system for a two-component polyurethane in the United States," says Kevin Roslinski, Henkel senior application engineer, Adhesive Technologies, North America. "Traditionally, most automotive suppliers' systems are designed for two-component epoxy, not polyurethane which seems better suited for mass production."

As the automotive industry continues to lightweight its vehicles to meet 2025 CAFE standards for improved fuel economy and reduced CO2 emissions, automakers and suppliers will now have the ability to shoot and test polyurethane in the U.S.

"We invite automotive OEMs and suppliers to come visit us at our Madison Heights facility, so they can quickly – and at no cost – qualify polyurethane properties to see if their composite material is a viable option for future applications," Roslinski says. "They can come to us with different ideas of orientations of fibers and different weaves they've developed and test them out before wasting time and spending money on expensive molds."

Henkel's RTM unit has the capability to shoot a two-dimensional, 8” by 11” plaque with a 4mm thickness. In the future, the system will have the capability to provide various thicknesses and utilize different inserts for creating class-A surfaces.

Henkel's Loctite MAX composite resin solutions are designed for RTM with glass or carbon fibers, and enable shorter cycle times suitable for automotive mass production.

Source: Henkel