Decabromodiphenyl oxide CAS 1163-19-5
Khoom npe: Decabromodiphenyl oxide / dbdpo
CAS: 1163-19-5
Mf: c12br10o
MW: 959.17
Melting taw tes: 300 ° C
Boint Taw tes: 425 ° C
Ntws: 3.25 g / cm3
Pob: 1 kg / hnab, 25 kg / hnab, 25 kg / nruas
1.Nws yog cov nplaim hluavtaws siab ntxiv, uas muaj cov nplaim taws zoo retardant effect ntawm lub duav, Abs, LDPE, roj hmab, PBT, thiab lwm yam.
2.Nws tseem tuaj yeem siv rau hauv cov nylon fiber thiab polyester-paj rwb textile.
Decabromodiphenyl ether (DBDPE) feem ntau yog siv los ua nplaim taws retardant hauv ntau yam kev siv. Nws cov ntawv thov tseem ceeb muaj:
1. Yas: DBDPE feem ntau siv nyob rau hauv kev tsim cov ntaub ntawv yas, suav nrog polyorrinfins thiab polyvinyl chloride (PVC) kom txhim kho lawv cov hluav taws kub.
2. Textiles: siv los kho cov ntawv nyeem kom zoo nkauj retardant cov khoom, ua kom zoo nkauj kom zoo nkauj los siv hauv kev kho kom zoo nkauj, ntaub sib thooj thiab lwm yam kev siv.
3. Electronics: DBDPE yog siv rau hauv kev tsim cov khoom siv hluav taws xob thiab cov cuab yeej siv, qhov twg hluav taws kub yog qhov teeb meem tseem ceeb.
4. Lub tsev cov ntaub ntawv: nws tuaj yeem siv rau hauv cov ntaub ntawv tsim cov tsev xws li cov ntaub ntawv rwb thaiv tsev thiab kev ua haujlwm txhawm rau txhim kho lawv cov hluav taws tsis kam.
5. Kev Thov Automotive: DBDPE tseem siv rau hauv cov khoom lag luam thiab cov khoom siv kom txo qis kev pheej hmoo ntawm tsheb hluav taws.
Nws yog insoluble hauv dej, etetone, benzene thiab lwm cov tshuaj solvents, soluble me ntsis hauv chlorinated ntxhiab tsw qab hydrocarbons.
Khaws cia rau ntawm qhov chaw qhuav, cov duab ntxoo, muaj qhov cua. Decabromodiphenyl ether (DBDPE) yuav tsum khaws cia raws li cov lus qhia tshwj xeeb kom ntseeg tau tias nws qhov ruaj khov thiab kev nyab xeeb:
1. Kev Cia Khoom Cia: Khw DBDPE rau hauv qhov chaw txias, qhuav thiab zoo-villaug. Zam tsis txhob raug rau kev raug rau kev tshav ntuj ncaj qha thiab cov khoom kub.
2. Thawv: Khaws lub thawv ntim rau hauv cov khoom ntim ntim ua los ntawm cov khoom siv tsim nyog uas tau sib haum nrog lub ntsej muag bromine. Iav lossis siab-ntom polyethylene (HDPE) cov thawv feem ntau haum.
3. Cais los ntawm cov ntaub ntawv tsis sib xws: Khw kom deb ntawm cov muaj zog oxidants, acids thiab lwm cov ntaub ntawv tsis sib xws los tiv thaiv qee cov txiaj ntsig.
4. Cov ntawv cim: daim ntawv lo qhia kom meej nrog lub npe tshuaj lom neeg, cov ntaub ntawv phom sij, thiab cov ntawv pov thawj kev nyab xeeb.
5. Kev tswj hwm ua raws: Ua raws li cov kev cai lossis cov lus qhia hauv zos hais txog kev khaws cov khoom muaj kuab.
Cov lus qhia dav dav
Sab laj tus kws kho mob. Muab cov ntaub ntawv kev nyab xeeb rau tus kws kho mob.
Ua pa
Yog nqus tau, txav tus neeg mob mus rau cua tshiab. Yog tias ua tsis taus pa nres, muab ua pa ua pa. Sab laj tus kws kho mob.
Daim tawv nqaij tiv tauj
Yaug nrog xab npum thiab dej kom ntau. Sab laj tus kws kho mob.
qhov muag hu
Yaug kom huv nrog cov dej kom ntau li 15 feeb thiab sab laj kws kho mob.
Kev noj
Nws yog txwv tsis pub ua kom ntuav. Tsis txhob muab dab tsi los ntawm qhov ncauj rau tus neeg tsis nco qab lawm. Yaug koj lub qhov ncauj nrog dej. Sab laj tus kws kho mob.
Yog, Decabromodiphenyl ether (DBDPE) yog txiav txim siab txaus ntshai. Nws tau cais raws li brominated nplaim retardant, thiab zoo li ntau ntawm cov tebchaw, nws tuaj yeem tso kev pheej hmoo rau ib puag ncig thiab kev noj qab haus huv. Nov yog qee cov ntsiab lus tseem ceeb txog nws cov kev phom sij:
1. Ib puag ncig cov teeb meem: DBDPE yog pheej nyob rau hauv ib puag ncig thiab tuaj yeem bioaccumulate. Nws tau raug kuaj pom hauv ntau ib puag ncig me nyuam, suav nrog cov dej, av, thiab biota.
2. Kev phom sij zoo: Txawm hais tias muaj cov tshuaj lom neeg lom zem rau DBDPE tuaj yeem txwv, nrog cov phom sij txaus ntshai, suav nrog kev cuam tshuam kev noj qab haus huv thiab kev cuam tshuam endocrine thiab kev loj hlob. Kev kis tau ntev yuav ua rau muaj kev noj qab haus huv.
3. Kev cai lij choj: DBDPE yog nyob rau hauv kev tswj xyuas kev tshuaj ntsuam nyob rau qee thaj tsam vim muaj kev txhawj xeeb txog nws cov teebmeem ib puag ncig. Tej zaum nws yuav raug txwv lossis txwv tsis pub nyob hauv qee cov ntawv thov.
4. Handling kev ceev faj: Thaum ua haujlwm nrog DBDPE, tsim nyog ceev faj (ppe) xws li cov khoom siv qhwv ntsej muag thiab ua kom pom tseeb tias qhov chaw ua haujlwm yog qhov cua.
