Anti-scorching tus neeg sawv cev: Ib yam khoom uas tiv thaiv ntxov ntxov vulcanization ntawm roj hmab tebchaw thaum ua.
English lub npe: anti-scorching agent; vulcanization retarder. Feem ntau suav nrog nitrosamines (xws li N-nitrosodiphenylamine), organic acids (xws li benzoic acid, phthalic anhydride, thiab lwm yam), thiab thioimides (xws li N-cyclohexylthiophthalimide). Feem ntau siv xws li oxalic acid, succinic acid, lactic acid, phthalic anhydride, salicylic acid, benzoic acid, oleic acid, thiab lwm yam, nrog phthalic anhydride thiab salicylic acid yog feem ntau siv. Txawm li cas los xij, cov tshuaj no cuam tshuam rau lub cev thiab lub zog ntawm cov khoom tiav thiab yuav tsum tsis txhob siv ntau dhau. Ib hom tshiab ntawm anti-scorching agent, CTP (N-cyclohexylthiophthalamide), uas tau tshwm sim nyob rau hauv xyoo tas los no, muaj kev tiv thaiv zoo heev - scorching teebmeem. Los ntawm kev tswj cov tshuaj, lub sijhawm scorching tuaj yeem tswj tau zoo.
