3B-the fiberglass company has obtained Germanischer Lloyd (GL) approval for its recently developed SE2020 single-end rovings used mainly for manufacturing noncrimped fabrics in wind turbine blades. “Noncrimped fabrics from SE2020 rovings are suitable for resin infusion or prepreg processes and benefit from 3B’s innovative and proprietory sizing technology focused on specific resin families, in this case epoxy,”…