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1. Mainstream Kev Ua Lag Luam Kaw Nqe los ntawm Lub Sij Hawm Yav dhau los Tus nqi lag luam ntawm acetic acid pom qhov nce tsis tu ncua ntawm hnub ua lag luam dhau los. Kev khiav hauj lwm tus nqi ntawm kev lag luam acetic acid tseem nyob rau theem ib txwm, tab sis nrog ntau cov kev npaj kho mob tau teem tseg tsis ntev los no, kev cia siab ntawm kev txo qis ...Nyeem ntxiv»
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Kev lag luam thoob ntiaj teb cov khoom siv tshuaj lom neeg muaj kev cuam tshuam loj heev vim muaj kev sib txuam ntawm thaj chaw tsis sib haum xeeb, cov nqi hluav taws xob nce ntxiv, thiab cov khoom lag luam tsis tu ncua. Nyob rau tib lub sijhawm, kev lag luam tau nrawm nws txoj kev hloov pauv mus rau kev ruaj khov, tau tsav los ntawm kev nce thoob ntiaj teb ...Nyeem ntxiv»
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Cov kuab tshuaj tshuaj yog cov tshuaj uas yaj cov kuab tshuaj, uas ua rau muaj kev daws teeb meem. Lawv ua lub luag haujlwm tseem ceeb hauv ntau yam kev lag luam, suav nrog tshuaj, tshuaj pleev ib ce, coatings, thiab cov khoom tu. Lub versatility ntawm cov tshuaj solvents ua rau lawv indispensable nyob rau hauv ob qho tib si industrial thiab laboratory teeb ...Nyeem ntxiv»
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Hauv kev sib tw ua lag luam niaj hnub no, kev sib koom ua lag luam cov tswv yim nrog cov hom phiaj kev lag luam yog qhov tseem ceeb rau kev vam meej. Ib qho tseem ceeb ntawm qhov kev sib koom ua ke no yog ua kom ntseeg tau tias cov khoom lag luam zoo xws li cov khoom muag txaus, xa khoom raws sijhawm, thiab tus cwj pwm kev pabcuam zoo yog kev sib koom ua ke ...Nyeem ntxiv»
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Acetic Acid, cov kua tsis muaj xim nrog cov ntxhiab tsw ntxhiab, yog ib qho ntawm peb cov khoom muag zoo tshaj plaws thiab cov khoom tseem ceeb hauv ntau qhov kev lag luam. Nws versatility thiab kev ua tau zoo ua rau nws muaj kev sib tw kev xaiv rau manufacturers thiab cov neeg siv khoom ib yam nkaus. Raws li ib qho tseem ceeb muaj nyob rau hauv zus tau tej cov vinegar, nws yog dav siv nyob rau hauv ...Nyeem ntxiv»
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Propylene glycol ua lag luam cov lus qhia thaum sawv ntxov! Cov khoom lag luam hauv thaj teb kuj tseem nyob ruaj khov, thiab cov kev xav tau qis qis tuaj yeem tswj cov khoom lag luam nruj, tab sis tus nqi sab nraud tau txais kev txhawb nqa me ntsis, thiab kev ua lag luam tseem yuav poob qis yooj yim.Nyeem ntxiv»
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Phthalic anhydride ua lag luam cov lus qhia thaum sawv ntxov ! Cov khoom siv raw phthalate kev lag luam tau ua haujlwm zoo, kev lag luam naphthalene ua haujlwm tsis tu ncua thiab muaj zog, tus nqi them nyiaj tseem muaj nyob, qee lub tsev lag luam raug kaw rau kev saib xyuas, cov khoom siv hauv zos tau qis me ntsis, lub downstrea ...Nyeem ntxiv»
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Lub Yim Hli 7, 2024 Tus nqi tshiab ntawm cov khoom siv-kua anhydride hauv thaj chaw thiab cov chaw tsim khoom nyob ib puag ncig feem ntau tau siv tsis tu ncua, thiab cov lag luam hauv qab tau ua raws li qhov xav tau, thiab lawv qhov kev txaus siab raug txwv. Hauv lub sijhawm luv luv, nws xav tias kev ua lag luam yuav nyob ruaj khov ib ntus.Nyeem ntxiv»
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Tshuaj Lub Npe: methylene chloride cas no: 75-09-2 Tswb - Tsis muaj xim thiab ntshiab kua Purity % - 99.9 min Moisture % - 0.01 max Acidity (as HCL), % - 0.0004 max daim ntawv thov: Feem ntau siv los ntxuav thiab degreasing 7 tus neeg sawv cev 0 kg / rum: 20fcl = 21.6mt tsis muaj pal...Nyeem ntxiv»
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Ethanol CAS: 64-17-5 Tshuaj formula: C2H6O Cov kua dej tsis muaj xim. Nws yog azeotrope ntawm dej distilled ntawm 78.01 ° C. Nws yog volatile. Nws tuaj yeem ua rau miscible nrog dej, glycerol, trichloromethane, benzene, ether thiab lwm yam organic solvents. Pharmaceutical excipients, kuab tshuaj. Cov khoom no yog ...Nyeem ntxiv»
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Isopropanol CAS: 67-63-0 Tshuaj formula: C3H8O, yog peb-carbon cawv. Nws yog npaj los ntawm ethylene hydration cov tshuaj tiv thaiv los yog propylene hydration cov tshuaj tiv thaiv. Tsis muaj xim thiab pob tshab, nrog pungent tsw ntawm chav tsev kub. Nws muaj qhov kub siab qis thiab qhov ntom ntom thiab yooj yim soluble hauv dej ...Nyeem ntxiv»