Kev siv cov tshuaj tiv thaiv kab mob antioxidants

Antioxidants feem ntau ntxiv rau cov khoom lag luam . ib qho kev siv tawv thiab lubricalts los tiv thaiv oxidation.
Lawv kuj tseem tuaj yeem ntxiv rau roj av los tiv thaiv polymerization thiab kev lag luam hauv ntiaj teb no ({{} nyob rau hauv cov roj hmab xws li roj hmab, plastics los tiv thaiv lawv ntawm oxidating thiab tawv nqaij thiab antioxidants tiv thaiv lawv los ntawm . li Cov khoom ua pa thiab pob txha nraub qaum, cov kab nrib pleb, nrog kev ua yeeb yam zoo li qub feem ntau txuas, feem ntau vim hais tias UV irradiation break chemical los tsim cov kev puas tsuaj dawb {}}} tus qub yog ntau rhiab rau oxidation vim yog Lub xub ntiag ntawm theem nrab atoms nyob rau hauv rov ua dua cov chav ntawm nws cov dawb radicals tau ruaj khov dua li cov paacon atoms, yog li lawv muaj kev cuam tshuam ntau dua los tua thiab oxidation. Polyethylene oxidation nyhav kom tshwm sim ntawm cov txuas tsis muaj zog nyob rau hauv cov saw, xws li cov ceg ntsiab lus hauv cov polyethylene.