Benzoyl peroxide, tseem hu ua dibenzoyl peroxide, benzoyl peroxide, thiab BPO, muaj cov mis mos molecular ntawm C14H10O4. Nws zoo nkaus li dawb crystalline hmoov nyob rau hauv chav tsev kub, nrog me ntsis iab almond tsw, lom, thiab yooj yim rau hlawv. Benzoyl peroxide yog me ntsis soluble nyob rau hauv dej, me ntsis soluble nyob rau hauv alcohols, soluble nyob rau hauv ether, acetone, benzene, chloroform, thiab lwm yam. Nws yog ib tug muaj zog oxidant, thiab nws cov khoom yog tsis ruaj tsis khov. Nws yuav ntsib kev sib txhuam, cuam tshuam, kub siab thiab txo cov neeg ua haujlwm, thiab lwm yam. Muaj kev phom sij ntawm kev tawg, thiab nws yog cov tshuaj lom neeg.
Benzoyl peroxidetuaj yeem siv los ua tus neeg pib, tus neeg sawv cev crosslinking, tus neeg sawv cev vulcanizing, tshuaj dawb, tus neeg sawv cev oxidizing, thiab lwm yam. Initiator yog ib qho tseem ceeb ntawm kev siv benzoyl peroxide. Nws yog cov khoom siv dav siv tshaj plaws hauv cov khoom siv polymerization ntawm vinyl chloride resin, polyacrylate, unsaturated polyester thiab lwm yam monomers; crosslinking tus neeg saib xyuas thiab vulcanizing tus neeg sawv cev yog peroxide Lwm qhov kev siv tseem ceeb ntawm benzoyl feem ntau yog siv hauv kev tsim cov roj hmab silicone thiab fluororubber. Benzoyl peroxide tuaj yeem siv los ua oxidant hauv cov tshuaj pleev ib ce. Nws muaj antibacterial, tiv thaiv kab mob, pob txuv-dissolving thiab astringent teebmeem. kho pob txuv; Benzoyl peroxide kuj tseem siv tau los ua cov tshuaj bleaching rau roj thiab siv quav ciab refining thiab decolorization.
Kev npaj ntawm benzoyl peroxide siv benzoyl chloride, hydrogen peroxide, thiab sodium hydroxide ua raw khoom. Ua ntej, hydrogen peroxide yog ntxiv rau cov tshuaj sodium hydroxide. Tom qab cov tshuaj tiv thaiv tsim sodium peroxide, nws yog reacted los ntawm kev ntxiv benzoyl chloride ntawm qhov kub thiab txias. Cov khoom nyoos tau txais, thiab cov khoom siv raw yog recrystallized siv benzene lossis acetone kom tau cov khoom tiav.
Raws li 2020 Ntiaj Teb Benzoyl Peroxide Kev Lag Luam Kev Lag Luam Kev Lag Luam Kev Lag Luam Daim Ntawv Qhia Txog Kev Lag Luam, tau txais txiaj ntsig los ntawm kev txhim kho txuas ntxiv thiab kev loj hlob ntawm cov kev lag luam hauv qab xws li resins, roj hmab, thiab cov nplaum, qhov kev thov rau benzoyl peroxide hauv Suav lag luam tseem nce ntxiv. Los ntawm 2016 txog 2019, qhov nruab nrab txhua xyoo kev loj hlob ntawm Tuam Tshoj' s benzoyl peroxide kev ua lag luam yog 10.9%, thiab kev lag luam loj hauv xyoo 2019 yog kwv yees li 19.6 billion yuan, tswj kev nce mus ntxiv.
Benzoyl peroxide yog tshuaj lom neeg, thiab nws cov emissions thaum lub sij hawm tsim khoom yuav ua rau ib puag ncig, uas yog kev txhawj xeeb los ntawm lub teb chaws kev ruaj ntseg thiab ib puag ncig tiv thaiv departments. Tsis tas li ntawd, muaj tsawg dua cov neeg xa khoom hauv tsev ntawm cov khoom siv raw xav tau rau kev tsim cov benzoyl peroxide, uas tseem txwv txoj kev loj hlob ntawm kev lag luam mus rau qhov loj. Thaum Lub Peb Hlis 2019, kev sib tsoo tawg tau tshwm sim hauv Jiangsu Yancheng Tianjiayi Chemical Co., Ltd., thiab kev soj ntsuam kev nyab xeeb hauv tebchaws tau dhau los ua nruj dua. Qhov no tau ua rau ntau lub tuam txhab hauv kev lag luam benzoyl peroxide nws tus kheej thiab kev lag luam cov khoom siv raw khoom kom tsis txhob tsim khoom thiab txwv kev tsim khoom. Xyoo 2009, cov khoom ntawm benzoyl peroxide hauv kuv lub tebchaws tau nruj.
Cov kws tshuaj ntsuam xyuas kev lag luam tau hais tias kev siv qis qis ntawm benzoyl peroxide yog qhov dav, suav nrog kev lag luam xws li resins thiab roj hmab, thiab kev lag luam xav tau txuas ntxiv mus. Nyob rau hauv rooj plaub ntawm kev nruj kev nyab xeeb thiab kev saib xyuas ib puag ncig, kev tsim cov lag luam tsis ua raws li kev lag luam ntawm cov khoom siv raw khoom ntawm benzoyl peroxide tau raug txwv, ua rau cov khoom siv tsis txaus rau kev lag luam benzoyl peroxide. Nyob rau tib lub sijhawm, benzoyl peroxide nws tus kheej kuj yog ib qho tshuaj txaus ntshai, uas tau nyiam lub chaw saib xyuas kev nyab xeeb. Thaum lub lag luam tsis txaus, yav tom ntej, benzoyl peroxide tuam txhab uas muag uas ua tau raws li lub teb chaws yuav tsum tau hais txog kev nyab xeeb thiab kev tiv thaiv ib puag ncig thiab tuaj yeem tau txais cov ntaub ntawv raw txaus muaj kev cia siab rau txoj kev loj hlob.