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Methyl Acetate: Xigwitsirisi lexi tirhaka kahle na lexi nga onhiki Eco-Friendly xa Vumaki bya Tikhemikhali na Switirhisiwa

Methyl acetate (chemical formula C3H3O2) i mati lawa yangariki na muhlovo, lawa ya vonakaka, lawa yanga pfurhaka lawa yanga na nun’hwelo wa mihandzu naswona i organic chemical raw material ya nkoka na solvent. Yina chefu yale hansi, yi n’oka kahle, na volatile organic compound (VOC) emissions yale hansi, leswi endlaka leswaku yitirhisiwa ngopfu eka ti indasitiri ta tikhemikhali, mirhi, ku peta, ku nun’hwela na electronic.

    Tinsimu Letikulu ta Xikombelo

    Eka bindzu ra tikhemikhali, methyl acetate i xitofu xa kahle swinene lexi nga n’okisaka kahle swiaki swo hambana-hambana swa swilo leswi hanyaka, swo tanihi ti- resins, mafurha ni ti- wax. Yitala kutirhisiwa eka vuhumelerisi bya ti synthetic resins, rhaba, na switirhisiwa swa plastiki ku pfuneta ku hangalasa naku n’okisa ti reactants, leswi antswisaka vuhumelerisi bya kahle. Ku engetela kwalano, methyl acetate yinga tirhisiwa tani hi extractant yo hambanyisa naku basisa ti organic compounds, leti tirhisiwaka ngopfu eka ti khemikhali ta kahle na mirhi.

    Eka indasitiri ya ti coatings na ti inks, methyl acetate yitirhisiwa tani hi solvent leyinga onhiki mbango hikokwalaho ka ku olova ka yona kahle xikan’we naku cinca cinca. Yikota hiku hatlisa yi n’okisela swiphemu swa resin eka swifunengeto na ti inks, kasi mpimo wa yona wo ringanela wa evaporation wu pfuneta ku endla coating leyi fanaka naswona yi hunguta masalela ya solvent. Methyl acetate’s low VOC emissions yi endla leswaku yi fambisana na milawu yo tika ya mbango, leswi endlaka leswaku yiva nhlawulo wa kahle wa green solvent.

    Eka bindzu ra swinun’hweriso na swakudya, nun’hwelo wa mihandzu wa methyl acetate wu endla leswaku yiva xiphemu xa nkoka xa nun’hwelo. Hi ntolovelo yi tirhisiwa ku hlanganisa nantswo wa mihandzu, yo tanihi apula, mabanana ni phayinaphu, leyi tirhisiwaka ngopfu eka swinun’hweriso, switolwa ni swilo swo nandzihisa swakudya. Ku engetela kwalaho, methyl acetate yi nga tirhisiwa tanihi xiengeteri xa swakudya eku endleni ka swilondza, swakunwa ni swilo leswi bakiweke.

    Eka indasitiri ya electronics, methyl acetate yitirhisiwa tani hi xitirhisiwa xo basisa xikan’we na solvent hikokwalaho ka ku basa ka yona lokukulu xikan’we naku cinca cinca ka le hansi. Yi nga susa kahle masalela na thyaka ehenhla ka swiphemu swa elektroniki handle ko bola switirhisiwa swa elektroniki leswi nga na vuxiyaxiya. Methyl acetate yitlhela yitirhisiwa eka photolithography tani hi solvent ya photoresist, leswi pfunetaka ku endla ti micro-patterns leti kongomeke.

    Swihlawulekisi swa kona

    Vito ra Xiendliwa Methyl Acetate ya xitsongwatsongwana
    MF C3H3O2
    Xivumbeko Mati lama nga erivaleni lama nga riki na muhlovo
    Tlilasi ya Khombo 3. 3.
    Ku basa 99% .
    CAS NO 79-20-9
    Khodi ya HS 2915390090
    EINECS NO 201-185-2
    Xikombelo Methyl acetate yitirhisiwa eka swintshuxekisi, swinun’hweriso swa synthetic, mirhi, na swin’wana.

    Xiphephana xa Vulawuri bya Khwalithi

    Vito ra Xiendliwa Methyl Acetate ya xitsongwatsongwana
    NCHUMU XIYIMO MBUYELO WA XIKONGOMELO
    Methyl Acetate,%(m/m)≥ 99.50% . 99.90% .
    Methanol,%(m/m)≤ 0.03 0.0099
    Asidi(tanihi asidi ya acetic),%(m/m)≤ 0.0025 0.0009
    Ku kufumela,%(m/m)≤ 0.05 0.03% .
    Ku tsindziyela(20°C)(g/cm3) . 0.920-0.935 0.933
    Vutshila bya xirhendzevutani(eka Hazen)(Pt-Co)≤ 5. 5. 5. 5.

    Hi ku komisa

    Hiku andza ka ku lemuka mbango xikan’we na nhluvuko wa thekinoloji, tinsimu ta matirhiselo ya methyl acetate ti ya emahlweni ti kula. Xikombiso, eka sekithara ya switirhisiwa leswi simekiweke eka swilo leswi hanyaka, methyl acetate yinga tirhisiwa ku humelerisa tipulasitiki leti simekiweke eka swilo leswi hanyaka na mafurha ya swilo leswi hanyaka. Eka nsimu leyintshwa ya eneji, yinga tirhisiwa tani hi solvent ya lithium battery electrolytes. Ku tirha ko tala na ku nga onhi ntumbuluko ka methyl acetate swi endla leswaku yi va n’wandla loyi a tshembisaka eka indasitiri ya manguva lawa, ku nyika nseketelo wa nkoka eka nhluvukiso lowu nga heriki wa tiindasitiri ta tikhemikhali na switirhisiwa.