We supply the whole range of textile reinforcing materials produced from carbon, glass, and aramid fibers and impregnated with high-quality resin systems. Our extensive portfolio includes prepregs made from woven fabrics, non-crimp fabrics, non-wovens as well as TowPregs and adhesive films. These SIGRAPREG pre-impregnated materials are ideally suitable for the production of stiff, strong, ultra-lightweight fiber composites as are often required for lightweight parts, high-tech applications, and components subject to extreme stress.
the basis for components with key advantages
Excellent mechanical properties
Low thermal expansion
Good electrical conductivity
High fatigue resistance
Our SIGRAPREG non-crimp fabric, woven fabric, and non-woven prepregs are based on high-quality carbon-, glass- and aramid fibers.In this way, we cover the whole range from very lightweight to heavier constructions. We can tailor the prepregs perfectly to your requirements, since we are equipped with many different production and processing options for reinforcing materials.
SIGRAPREG TowPregs are pre-impregnated fiber bundles made from carbon fiber tows. They not only impart excellent mechanical properties to components, they also have outstanding processing properties. Besides the fiber type and resin system, it is also possible to individually adjust resin content and TowPreg width and produce to high consistency. In this way, together with our customers, we can develop the optimum material, even for special applications.
Our SIGRAPREG adhesive films are thin resin films, e.g. made from epoxy or phenolic resin systems.