A polymer yawanci a cikin wani anoxic jihar karkashin extrusion aiki yanayi, da kuma tsarin ya ƙunshi babban adadin carbon radicals maimakon alkoxy radicals da hydroxyl radicals.Don haka, madaidaicin daidaitawar sarrafawa yakamata ya sami damar kama radicals free carbon yadda ya kamata.The hydroxylamine antioxidant da aka ambata a sama wani nau'i ne na carbon radical wakili na tarko.