New foaming technology for PU mouldings using carbon dioxide

Test setup in the IKV PU pilot plant. Image: IKV.

New IKV foaming process reduces part density and is more environmentally friendly than alternatives.

Polyurethane composites replacing iron for manhole cover manufacture

Composite manhole covers utilizing Bayer polyurethane beginning to edge out traditional cast-iron covers.

Battelle Creates Unique New Polyurethane

New material is environmentally responsible, cost-effective, soy-based and free of N-methyl-2-pyrrolidone (NMP) solvent.

Gluing bones with polyurethane hierarchical nanocomposites

hyerarchical polyurethane bone adhesive

A new bone adhesive made with polyurethane and hydroxiapatite hierarchical nanocomposites shows great mechanical strength and biocompatibility.

PDFLink to the original paper on Wiley Online Library

Building Lightweight Trains

Züge im Leichtbauformat

The less trains weigh, the more economical they are to run. A new material capable of withstanding even extreme stresses and over 35 percent lighter than their steel and aluminum counterparts has now been developed.

New Bayer Material Meets Demand for Tougher Turbine Blades

Wind turbine, taken from ground

Bayer’s new polyurethane systems could meet the demand for stronger, more durable wind turbine blades.