Methyl Ethyl Ketone (MEK), tseem hu ua 2-butanone, yog ib qho siv dav hauv nruab nrab-nroj tsuag cov kuab tshuaj tau lees paub rau nws cov kuab tshuaj muaj zog, sib npaug evaporation tus nqi, thiab kev sib raug zoo nrog cov resins, polymers, thiab coatings. Vim tias cov khoom no, MEK chemical (CAS No. 78-93-3) ua lub luag haujlwm tseem ceeb hauv kev lag luam xws li txheej txheej, inks, nplaum nplaum, yas, hluav taws xob tu, thiab kev tsim tshuaj lom neeg.
methyl ethyl ketone zog
| Khoom | Nqe lus piav qhia / Tus nqi |
|---|---|
| Tshuaj npe | Methyl Ethyl Ketone |
| Synonyms | 2-Butanone, Butanone |
| CAS Nr | 78-93-3 |
| Molecular Formula | C₄H₈O |
| Molecular Luj | 72.11 g / mol |
| Qhov tshwm sim | Tsis muaj xim, pob tshab kua |
| tsw | Ntsej muag, qab zib, acetone-zoo li tsw |
| Boiling Point | ~ 79.6 degree |
| Melting Point | ~−{0}} degree |
| Flash Point | ~-9℃(kaw khob) |
| Ceev (20 degree) | 0.805 g / cm³ |
| Tus nqi evaporation | Nruab nrab (qis dua acetone) |
| Solubility hauv dej | Ib nrab soluble |
| Solubility hauv Organic Solvents | Miscible nrog feem ntau cov kuab tshuaj organic |
| Polarity | Nruab nrab polarity |
| Flammability | Cov kua nplaum heev |
| Toxicity | Tsawg mus rau nruab nrab; siab concentrations yuav ua rau irritation los yog narcotic teebmeem |
methyl ethyl ketone mek siv
Methyl ethyl ketone Solvent rau Hnyav -Lub luag haujlwm Degreasing
MEK kuab tshuajyog ib qho zoo heev kev lag luam tu hnyav vim nws muaj zog solvency thiab corrosive zog. Nws yog dav siv los tshem tawm cov roj, roj, nplaum, xim, thiab lwm yam txheej txheem los ntawm cov hlau, yas, thiab cov khoom sib xyaw.
Hauv cov chaw tsim khoom thiab chaw kuaj mob, methyl ethyl ketone MEK pab npaj cov chaw ua ntej pleev xim, sib txuas, lossis kho dua tshiab. Nws xyuas kom meej tias cov coatings tshiab los yog qhov chaw ua raws li qhov zoo. Nws yog qhov tshwj xeeb tshaj yog rau cov dej num uas yuav tsum tau ua kom huv si yam tsis muaj qhov seem seem, ua rau nws nyiam MEK degreaser hnyav rau kev kho vaj tse.
Methyl ethyl ketone rau Plastics Manufacturing
Hauv kev lag luam petrochemical thiab plastics, MEK hnyav yog siv los ua hardener, hnyav, thiab tshuaj lom neeg nruab nrab. Nws ua lub luag haujlwm tseem ceeb hauv kev tsim cov resins, hluavtaws roj hmab, thiab lwm yam ntaub ntawv yas.
MEK cov khoom siv tshuaj tso cai rau nws kom yaj thiab ua cov polymers zoo. Cov yam ntxwv no ua rau methyl ethyl ketone (CAS 78-93-3) yog ib qho tseem ceeb raw khoom hauv kev tsim cov yas, fibers, thiab lwm yam khoom siv hluavtaws siv hauv kev lag luam loj.
MEK hauv Paints, Coatings, Dyes, thiab Adhesives
MEK yog dav siv los ua cov kuab tshuaj rau cov xim thiab txheej, dyes, thiab cov nplaum. Nws dissolves resins thiab pigments, kom ntseeg tau tias du tiav thiab txawm xim tis.
Piv nrog rau acetone, MEK hnyav muaj qhov ua kom qis qis dua, tso cai kom qhuav hauv cov kua roj vanish, lacquers, xim tshem tawm, thiab qhuav - lwv cov cim. Nws muaj zog solvency kom inks thiab adhesives ntws kom raug thiab daim ntawv cog lus zoo, ua MEK nplaum hnyav heev muaj nuj nqis nyob rau hauv txheej formulations.
Methyl ethyl ketone MEK rau Resins thiab Fiberglass Khoom
MEK kuab tshuajNws kuj tseem siv rau hauv kev tsim cov fiberglass thiab polyester resins. Nws ua hauj lwm pab raws li ib tug curing catalyst uas pab cov kua resins solidify, muab lub zog thiab cov qauv kev ncaj ncees rau cov khoom tiav.
Hauv cov txheej txheem no, methyl ethyl ketone MEK yog qhov tseem ceeb rau kev tsim khoom ruaj khov thiab siab -cov khoom siv fiberglass zoo siv hauv tsheb, nkoj nkoj, thiab kev tsim kho cov ntawv thov uas muaj kev ntseeg siab thiab kev ua haujlwm tseem ceeb.
MEK Solvent nrog Broad Commercial Applications
Vim nws txoj kev ua tau zoo, MEK hnyav yog cov tshuaj staple thoob plaws ntau lub lag luam, suav nrog ntim, luam ntawv inks, hluav taws xob, thiab kev ua tshuaj. Nws muaj peev xwm yaj ntau yam khoom siv thaum tswj kev ua haujlwm zoo ib yam ua rau 2-butanone MEK qhov kev xaiv txhim khu kev qha rau cov tuam txhab lag luam thoob ntiaj teb thiab cov neeg siv tshuaj ntau.
Gneebio: Tus Trusted Bulk Supplier & Distributor
Raws li cov chaw tsim khoom thiab xa tawm cov tshuaj zoo, HenanGneebio cov khoom sivMethyl ethyl ketone MEK (CAS 78-93-}3) uas ua tau raws li cov qauv kev lag luam- thiab chav kuaj-qib. Peb pab cov neeg siv khoom thoob plaws hauv cov roj hmab, cov nplaum, thiab cov coatings industries, kom ntseeg tau tias zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb qhov zoo:
- ISO9001 / ISO14001 / GMP ntawv pov thawj muaj
- Tus kheej chaw tsim khoom nrog daim ntawv tso cai tsim tshuaj lom neeg
- Kev them nyiaj yug rau COA / MSDS / TDS / SGS kuaj
- Ua raws li EU REACH cov cai
- ruaj khov xa tawm mus rau South Asia, South America, Middle East, thiab Africa kev lag luam
- Ib qho khoom siv ntau dua lossis sib npaug rau 20-200 MT, kev cog lus txhua xyoo txhawb nqa
