2019 Tuam Tshoj zoo tshaj plaws 1 3-Butadiene Chaw muag khoom, CAS: 106-99-0

Tam sim no peb muaj cov kws tshaj lij, cov neeg ua haujlwm ua tau zoo los muab cov kev pabcuam zoo rau peb cov neeg siv khoom. Peb feem ntau ua raws li lub hauv paus ntsiab lus ntawm kev tsom mus rau cov neeg siv khoom, tsom mus rau cov ntsiab lus rau xyoo 2019 ZooTuam Tshoj 1 3-ButadieneTus Neeg Muab Khoom, CAS: 106-99-0, "Hloov rau qhov zoo dua!" yog peb cov lus hais, uas txhais tau tias "Lub ntiaj teb tag nrho zoo dua nyob ntawm peb xub ntiag, yog li cia peb hlub nws!" Hloov rau koj qhov zoo dua! Koj puas tau teeb tsa tiav lawm?
Tam sim no peb muaj cov kws tshaj lij, cov neeg ua haujlwm ua tau zoo los muab kev pabcuam zoo rau peb cov neeg siv khoom. Feem ntau peb ua raws li lub hauv paus ntsiab lus ntawm kev tsom mus rau cov neeg siv khoom, tsom mus rau cov ntsiab lus me me rauButadiene, Tuam Tshoj 1 3-ButadieneYog tias muaj khoom twg ua tau raws li koj qhov kev xav tau, nco ntsoov tiv tauj peb. Peb paub tseeb tias koj qhov kev nug lossis kev xav tau yuav tau txais kev saib xyuas sai, cov kev daws teeb meem zoo, cov nqi tshwj xeeb thiab cov khoom xa tuaj pheej yig. Zoo siab txais tos cov phooj ywg thoob plaws ntiaj teb los hu xov tooj lossis tuaj xyuas, los tham txog kev koom tes rau yav tom ntej zoo dua!

Cov kev tsis sib xws

1,3-Butadiene yog ib qho organic compound nrog cov mis tshuaj C4H6. Nws yog ib qho roj tsis muaj xim nrog me ntsis tsw ntxhiab thiab yooj yim rau liquefy. Nws tsis muaj tshuaj lom thiab nws cov tshuaj lom zoo ib yam li ethylene, tab sis nws muaj kev khaus rau daim tawv nqaij thiab cov ntaub so ntswg, thiab muaj cov nyhuv anesthetic ntawm cov concentration siab. 1,3 Butadiene yog flammable thiab tuaj yeem tsim cov khoom sib xyaw thaum sib xyaw nrog huab cua; nws yooj yim hlawv thiab tawg thaum raug cua sov, hluav taws xob, nplaim taws lossis oxidants; yog tias nws ntsib cua sov siab, cov tshuaj tiv thaiv polymerization yuav tshwm sim, tso tawm ntau cua sov thiab ua rau lub thawv tawg thiab tawg; nws hnyav dua huab cua, nws tuaj yeem kis mus rau qhov deb ntawm qhov chaw qis dua, thiab nws yuav ua rau rov qab nplaim taws thaum nws ntsib nplaim taws qhib. 1,3 butadiene raug hlawv thiab decomposed rau hauv carbon monoxide thiab carbon dioxide. Nws tsis yaj hauv dej, yaj hauv ethanol thiab methanol, thiab yooj yim yaj hauv feem ntau cov organic solvents xws li acetone, ether thiab chloroform. 1,3 Butadiene ua rau ib puag ncig puas tsuaj thiab tuaj yeem ua rau muaj kuab paug rau cov dej, av thiab huab cua. 1,3 Butadiene yog tus tsim cov roj hmab hluavtaws tseem ceeb (styrene butadiene roj hmab, butadiene roj hmab, nitrile roj hmab, neoprene) thiab ntau yam resins nrog ntau yam kev siv (xws li ABS resin, SBS resin, BS resin, MBS resin) Cov khoom siv raw, butadiene kuj muaj ntau yam kev siv hauv kev tsim cov tshuaj zoo. 1,3 butadiene yuav tsum khaws cia rau hauv qhov chaw txias, muaj cua nkag rau cov pa roj uas yooj yim hlawv. Khaws cia kom deb ntawm hluav taws thiab cua sov. Qhov kub cia yuav tsum tsis pub tshaj 30 ° C. Nws yuav tsum khaws cia cais ntawm cov oxidants, halogens, thiab lwm yam, thiab zam kev khaws cia sib xyaw. Siv cov teeb pom kev zoo thiab cov chaw ua pa uas tsis tawg. Nws raug txwv tsis pub siv cov khoom siv kho tshuab thiab cov cuab yeej uas yooj yim rau hluav taws xob. Thaj chaw khaws cia yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev.

Daim Ntawv Thov:

① Kev tsim cov roj hmab hluavtaws:

1,3 Butadiene yog cov khoom siv tseem ceeb rau kev tsim cov roj hmab hluavtaws (styrene butadiene roj hmab, butadiene roj hmab, nitrile roj hmab, thiab neoprene)

② Cov khoom siv tshuaj lom neeg yooj yim:

Butadiene tuaj yeem ua tiav ntxiv los tsim hexamethylene diamine thiab caprolactam, ua ib qho ntawm cov khoom siv raw tseem ceeb rau kev npaj nylon.

③Cov tshuaj zoo:

Cov tshuaj zoo ua los ntawm butadiene ua cov khoom siv raw.

Pob khoom ib txwm muaj:

Tam sim no peb muaj ib tug kws tshaj lij, cov neeg ua haujlwm ua tau zoo los muab cov kev pabcuam zoo rau peb cov neeg siv khoom. Peb feem ntau ua raws li lub hauv paus ntsiab lus ntawm kev tsom mus rau cov neeg siv khoom, tsom mus rau cov ntsiab lus rau 2019 Zoo Tuam Tshoj 1 3-Butadiene Tus Neeg Muag Khoom, CAS: 106-99-0, "Hloov rau qhov zoo dua!" yog peb cov lus hais, uas txhais tau tias "Lub ntiaj teb loj dua yog nyob ntawm peb xub ntiag, yog li cia peb hlub nws!" Hloov rau koj qhov zoo dua! Koj puas tau teeb tsa tag nrho?
2019 Tuam Tshoj zoo 1 3-Butadiene, Butadiene, Yog tias muaj khoom twg ua tau raws li koj qhov kev xav tau, nco ntsoov tiv tauj peb. Peb paub tseeb tias koj qhov kev nug lossis kev xav tau yuav tau txais kev saib xyuas sai, cov kev daws teeb meem zoo, cov nqi tshwj xeeb thiab cov khoom thauj pheej yig. Zoo siab txais tos cov phooj ywg thoob plaws ntiaj teb los hu xov tooj lossis tuaj xyuas, los tham txog kev koom tes rau yav tom ntej zoo dua!