Nws yog tsuas yog siv nyob rau hauv cov roj hmab roj hmab thiab cov roj hmab hluavtaws, thiab yog tshuaj tiv thaiv kab mob p-phenoxidant thiab yog kev tiv thaiv zoo heev rau kev tawg thiab zoo nkees. Nws cov kev ua tau zoo sib xws rau ntawm Antioxidant 4010Na, tab sis daim tawv nqaij yog tsawg dua 4010na, thiab nws cov yam ntxwv solubility tsawg dua 4010na. Nws yog dav siv nyob rau hauv kev npaj cov roj hmab lag luam xws li aircraft, tsheb kauj vab, xaim, thiab lwm yam khoom noj khoom haus, thiab lwm yam .5%. Cov khoom lag luam tsis haum rau kev tsim cov khoom lag luam xim tawv vim tias muaj cov pa phem ntau. P-phenylenediamine antioxidant yog cov tsiaj tseem ceeb siv nyob rau hauv cov roj hmab kev lag luam nyob hauv tsev thiab txawv teb chaws, tab sis kuj tau txais kev txhim kho yav tom ntej ntawm kev txhim kho kev tiv thaiv kab mob antioxidant.