Technical Articles
The layered approach to producing high quality components
PUR fibre spraying is a cost-effective and flexible technique for manufacturing large, fibre-composite parts - and it's steadily gaining popularity. Blowing chopped fibres coaxially into the PUR spray jet makes it possible to spray complex geometries; the 4-component mixing head can handle several different material variations.In many cases, large, fibre-reinforced products continue to be...
New applications for polyurethane adhesives for bonding rotor blades
In the last few years, development work on high-performance adhesives has consistently contributed to the realization of increasingly efficient wind turbines. Germanischer Lloyd (GL) has now, for the first time, certified a new polyurethane adhesive that makes the production of rotor blades significantly more efficient than with epoxy technology.Wind turbines have to withstand extreme...
