Dab tsi yog ethylene glycol (CAS 107-21-1)?
Ethylene glycol (CAS 107 {{-}}, ib daim diol, feem ntau yog qhov tseem ceeb raws li kev daws teeb meem. Nws cov tshuaj siv hluav taws xob muaj ob pab pawg hydroxyl ntawm ob-carbon saw, uas muab nws muaj peev xwm ua kom cov khoom siv hydrogen thiab confer zoo nkauj. Cov cuab yeej no yog lub luag haujlwm rau nws cov hauj lwm zoo nyob rau hauv kev txo qis ntawm cov dej khov ntawm cov tshuaj tiv thaiv kab mob.
Dab tsi yog diethylene glycol (CASE 111-46-6)?
Diethylene Glycol (CASE 111-46-6) yog ib qho tsis muaj kob, tsw ntxhiab, hygroscopic organic compound nrog cov tshuaj mis c₄h₁₀o₃. Nws zwm rau tsev neeg glycol, uas suav nrog ethylene glycol, thiab yog siv nyob rau hauv ntau yam kev muaj cov txheej txheem. Deg yog tsim los ntawm cov hydrolysing ib feem ethylene oxeny oxide mus rau cov khoom sib txuas nrog cov tshuaj lom neeg.
Qhov sib txawv ntawm diethylene glycol thiab ethylene glycol
Qhov twg yuav DEG thiab piv txwv?
Gneebioyog kev tsim cov tshuaj lom neeg thiab cov khoom siv ntawmDeg thiab piv txwvCov. Peb lav zoo zoo ib yam, tus nqi sib tw, thiab txhim khu kev qha thoob ntiaj teb los ua kom koj cov haujlwm khiav zoo. Rau cov lus qhia txiav tawm thiab cov khoom lag luam cov khoom lag luam, tiv tauj peb hnub no los tham txog koj cov kev xav tau.
Txog Peb
GneebioTau ua raws li txoj kev ntawm kev hloov siab tshiab thiab kev sib koom ua ke ntawm kev lag luam, kev kawm, thiab kev tshawb nrhiav muaj zog nrog ntau pawg neeg siv hluav taws xob thiab thoob ntiaj teb. Lub tuam txhab tuav cov cai ywj pheej thiab cov khoom xa tawm, thiab cov khoom lag luam raug xa tawm mus rau Nyij Pooj, Kaus Lim Qab Zib suav nrog Asmeskas, Tebchaws Asmeskas, Is Nrias teb, thiab Africa.
Ntim
Galvanized Hlau Nruas Ntim: 180Kgs rau ib nruas, 14.4tons ib 20'fcl
Cia
Khaws rau hauv qhov chaw txias, cua thiab qhuav, tsis txhob muaj hnub ci, thiab tsis txhob sib ze ntawm cov hluav taws. Them sai sai rau kev saib xyuas nrog kev saib xyuas thaum tuav, thiab thauj raws li cov kev cai ntawm cov tshuaj lom
