Methyl ethyl ketone (MEK), tseem hu ua 2-butanone, yog cov organic compound nrog cov tshuaj formula C₄H₈O. Nws muaj cov ntxhiab tsw zoo ib yam li acetone thiab tsis muaj xim, pob tshab kua.
2-Butanone tuaj yeem yaj qee cov yas, txawm tias nws tsis zoo rau txhua hom. Nws lub peev xwm ua kom tawg yog nyob ntawm cov qauv tshuaj thiab polarity ntawm cov yas.
- Soluble Plastics: Methyl ethyl ketone (CAS 78-93-3) pom zoo solubility rau tej yam polar los yog tej yam plastics, xws li:
- Polyvinyl Chloride (PVC): Methyl ethyl ketone solvent dissolves PVC, tshwj xeeb tshaj yog nyob rau hauv industrial tu los yog hnyav kev kho mob daim ntawv thov.
- Epoxy Resins: Raws li cov kuab tshuaj nquag, methyl ethyl ketone nthuav tawm zoo solubility rau epoxy resins thiab feem ntau yog siv rau hauv cov xim thiab nplaum formulations.
- Acrylic Resins: Methyl ethyl ketone (MEK) cov kuab tshuaj dissolves acrylic resins, ua rau nws haum rau cov xim thiab coatings kev lag luam.
- Polyurethane: Hauv qee cov qauv, NEK tuaj yeem ua cov kuab tshuaj rau polyurethane. cov
- TPE (Thermoplastic Elastomer): Methyl ethyl ketone dissolves TPE cov ntaub ntawv, tab sis yuav tsum tau ceev faj txog kev nyab xeeb. cov
- Cov yas tsis yog-soluble los yog tsis zoo soluble plastics: MEK (Methyl Ethyl Ketone) pom cov solubility tsis zoo los yog insoluble nyob rau hauv non-polar plastics xws li polyethylene (PE) thiab polypropylene (PP), raws li lawv cov qauv tshuaj tsis sib haum nrog MEK polarity.
Methyl ethyl ketone (CAS 78-93-}3) yog ib qho hluav taws kub, muaj kuab tshuaj lom neeg tsawg. Nws cov vapors tuaj yeem tsim tawg sib xyaw nrog huab cua. Siv nyob rau hauv qhov chaw zoo ventilated thiab kom deb ntawm qhov hluav taws kub.
Methyl Ethyl Ketone Cia
Methyl ethyl ketone cov kuab tshuaj yuav tsum tau khaws cia rau hauv qhov chaw txias, zoo -ventilated warehouse, deb ntawm qhov hluav taws kub thiab cua sov.
Cov thawv ntim khoom yuav tsum nyob twj ywm. Tsis tas li ntawd, nws yuav tsum tau muab cais los ntawm oxidizers, txo cov neeg ua haujlwm, alkalis, thiab cov khoom zoo sib xws los tiv thaiv kev sib xyaw.
Lub chaw cia khoom yuav tsum tau nruab nrog cov khoom siv hluav taws xob tsim nyog thiab cov khoom siv hluav taws xob xau thaum muaj xwm ceev kom muaj kev nyab xeeb.
Vim li cas thiaj xaiv Gneebio ua koj tus neeg muag khoom?
Raws li ib tugTom ntej: methyl ethyl ketone (CAS 78-93-3)Chaw tsim tshuaj paus, Gneebio tsom rau cov khoom sib xws, kev siv tau zoo, thiab kev ntseeg siab ntawm cov khoom siv ntau. Lub tuam txhab ua haujlwm raws li kev tswj hwm nruj kom paub meej tiasmethyl ethyl ketone (MEK) ua tau raws li qhov yuav tsum tau muaj ntawm loj - nplai thiab qhov chaw tsim khoom tas mus li.
Qhov tseem ceeb ntawm kev tsim khoom thiab khoom siv zog muaj xws li:
- Tswj purity qib tsim nyog rau kev lag luam thiab khoom siv
- ruaj khov batch-rau-batch zoo rau ntev- kev yuav khoom
- Muaj peev xwm muab tau los txhawb kev cog lus thiab chaw xaj khoom
- Export -npaj ntim thiab cov ntaub ntawv (COA, SDS, thiab lwm yam)
