s polyurethane resins receive tüv rheinland certification for commercial materials in the solar industry
a few days ago, baiduo® polyurethane resin obtained the commercial material certification for the solar industry from tüv rheinland (hereinafter referred to as “tüv rheinland”), an international independent third-party testing, inspection and certification organization. tüv rheinland’s first certification for polyurethane materials used in solar panels. the frame is an important part of the solar photovoltaic…
