A bezel of an automotive headlamp: scrap/virgin ratio effects on its physicochemical properties due to the use of recycled polycarbonate. Acta Universitaria [Internet]. 2016 Jul. 11 [cited 2026 Apr. 29];26(3):50-62. Available from: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/992