TY - JOUR T1 - Devulcanization of Natural Rubber in Composites with Distinct Crosslink Densities by Twin-Screw Extruder JO - Materials Research A1 - Barbosa, Rafael A1 - Nunes, Anderson Thadeu A1 - Ambrósio, José Donato SN - 1516-1439 UL - 10.1590/1980-5373-MR-2016-0956 VL - 20 Y1 - 2017 PB - Brasil ER -