Tus lej cas yog tus lej 107 21 1?
Tus lej cas 107 21 1 yog mono ethylene glycol (meg tshuaj).
Cov yam ntxwv tseem ceeb ntawm ethylene glycol, monoethylene glycol (meg) yog:
- Mono ethylene glycol yog ib qho tsis muaj kob, cov pob tshab thiab qhov yooj yim tshaj plaws ntawm cov diglycols.
- Nws yog mistible nrog dej thiab acetone, me ntsis soluble hauv ether thiab insoluble hauv roj av hydroum hydrocarbons thiab roj.
- Nws dissolves calcium chloride, zinc chloride, sodium chloride thiab lwm yam inorganic tshuaj.
Dab tsi yog qhov siv tseem ceeb ntawm mono ethylene glycol (CAS 107-21-1)?
| Cov ntawv thov / siv ntawm MEG | |
| Tshuaj Nruab Nrab Nruab Nrab rau cov resins | · PolyOester resins (Fibers, ntim, thiab yeeb yaj kiab) Cov tshuab hluav taws xob esters li cov yas tshuab (cov nplaum, lacquers, thiab enamels) · Alkyd {- hom resins (hluavtaws rubbers, adhesive & deg coastings) |
| Hnyav Coupler | Scharizer Cais tawm tsam GEL · Cia lub taw tes nyuaj siab · Thaum tshav kub kub hloov dej (roj compressors, cua sov, cua nab thiab lwm yam) · Los huab cua anti -} khov thiab ua kom txias · Dej {{- raws daim qauv (cov nplaum, cov xim yas, asphalt emulsions) |
| Siab | Nruab nrab rau kev ncua cov ntsev hauv cov electrolytic capacitors. |
| Ntxim nyiam | · Tool Textile fibers · Ntawv & tawv · Khoom nplaum & kua nplaum |
| Tshuaj Nruab Nrab Nruab Nrab | Siv raws li cov kuab tshuaj. |
Puas yog mono ethylene glycol cas 107-21-1 muaj kev nyab xeeb?
Monoethylene Glycol (CAS 107-21-1) tsis muaj kev nyab xeeb thiab muaj kev phom sij.
1. Nws yog me ntsis lom thiab yuav ua rau kev puas tsuaj rau kev noj qab haus huv, tshwj xeeb yog nqus tau daim tawv nqaij.
2. Ntev - lub sij hawm lossis ntau dhau lawm tshwm sim rau ethylene glycol tuaj yeem ua rau lub raum, mob siab thiab cov kab mob siab.
3. Thaum tuav hnab looj tes muaj zog, hnav hnab looj tes tiv tes, goggles thiab cov khaub ncaws kom tsis txhob ncaj qha rau daim tawv nqaij lossis qhov muag. Ua haujlwm nyob rau hauv ib qho zoo - pa thaj chaw thiab sim kom tsis txhob nqus tau nws cov vapors.
Txog Peb
Gneebioyog ib lub tuam txhab siv tshuaj lom neeg muaj kev tshawb fawb txog kev tshawb fawb, ntau lawm, thiab kev muag khoom. Gneebio adlts muaj diversified, cov cuab tam- lub teeb kev loj hlob qauv, lag luam} tsim cov khoom lag luam, thiab kev tsim khoom lag luam. Tau ntau xyoo, lub tuam txhab tau ua tiav txoj hauv kev ywj pheej thiab kev sib koom tes ntawm kev lag luam, thiab kev tshawb nrhiav cov kev koom tes muaj zog nrog ntau pawg. 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
