-
Keeb kwm ntawm Alkyl Polyglycosides - Kev txhim kho hauv kev lag luam
Alkyl glucoside lossis Alkyl Polyglycoside yog cov khoom lag luam paub zoo thiab tau ua ib yam khoom ntawm kev kawm tsom mus ntev. Ntau tshaj 100 xyoo dhau los, Fischer Synthesized thiab txheeb xyuas thawj alkyl glycosides hauv chav kuaj, txog 40 xyoo tom qab, thawj daim ntawv thov patent d ...Nyeem ntxiv -
Txoj kev loj hlob ntawm sulfonated thiab sulphated khoom? (3 ntawm 3)
2.3 Olefin sulfonate Sodium olefin sulfonate yog ib hom sulfonate surfactant npaj los ntawm sulfonating olefins ua raw khoom nrog sulfur trioxide. Raws li txoj haujlwm ntawm ob daim ntawv cog lus, nws tuaj yeem muab faib ua a-alkenyl sulfonate (AOS) thiab Sodium internal olefin sulfonate (IOS). 2.3.1 ib-...Nyeem ntxiv -
Txoj kev loj hlob ntawm sulfonated thiab sulphated khoom? (2 ntawm 3)
2.2 Fatty cawv thiab nws cov alkoxylate sulfate Fatty cawv thiab nws cov alkoxylate sulfate yog ib chav kawm ntawm sulfate ester surfactants npaj los ntawm sulfation cov tshuaj tiv thaiv ntawm cawv hydroxyl pawg nrog sulfur trioxide. Cov khoom lag luam yog fatty cawv sulfate thiab fatty cawv polyoxygen Vinyl ether sul ...Nyeem ntxiv -
Txoj kev loj hlob ntawm sulfonated thiab sulphated khoom? (1 ntawm 3)
Cov pab pawg ua haujlwm uas tuaj yeem ua sulfonated lossis sulfated los ntawm SO3 feem ntau muab faib ua 4 pawg; benzene nplhaib, cawv hydroxyl pawg, ob daim ntawv cog lus, A-carbon ntawm Ester pawg, cov ntaub ntawv raw yog alkylbenzene, fatty cawv (ether), olefin, fatty acid methyl ester (FAME), raug ...Nyeem ntxiv -
Anionic Surfactant yog dab tsi?
Tom qab tau ionized hauv dej, nws muaj qhov ua haujlwm saum npoo thiab nrog qhov tsis zoo uas yog hu ua anionic surfactant. Anionic surfactants yog cov khoom uas muaj keeb kwm ntev tshaj plaws, muaj peev xwm loj tshaj plaws thiab ntau yam ntawm surfactants. Anionic surfactants tau muab faib ua sulfonate thiab ...Nyeem ntxiv -
Dab tsi yog surfactant?
Surfactant yog ib hom tshuaj sib xyaw. Nws tuaj yeem txo qhov nro ntawm ob lub kua, nruab nrab ntawm cov roj thiab cov kua, lossis nruab nrab ntawm cov kua thiab cov khoom. Yog li, nws tus cwj pwm ua rau nws muaj txiaj ntsig zoo li detergents, wetting agents, emulsifiers, foaming agents, thiab dispersants. Surfactants feem ntau yog orga ...Nyeem ntxiv -
Lwm yam kev lag luam
Lwm cov kev lag luam Cov ntawv thov ntawm APG hauv cov tshuaj ntxuav hlau kuj suav nrog: cov tshuaj ntxuav tu ib txwm siv hauv kev lag luam hluav taws xob, cov khoom siv hauv chav ua noj hnyav av, ntxuav thiab tshuaj tua kab mob ntawm cov khoom siv kho mob, ntxuav cov ntaub ntawv thiab spinnerets hauv textile printing thiab dye ...Nyeem ntxiv -
Tsheb thiab lwm yam kev lag luam tsheb thauj mus los.
Tsheb thiab lwm yam kev lag luam tsheb thauj mus los. Tam sim no, muaj ntau ntau hom tshuaj ntxuav lub tsheb, cov tshuaj ntxuav sab nraud thiab cov tshuab cua tshuab ntxhua khaub ncaws yog siv. Thaum lub cav ntawm lub tsheb khiav, nws tsis tu ncua radiates sab nraud, thiab suff ...Nyeem ntxiv -
Kev kho deg kev lag luam
Kev kho deg kev lag luam Qhov saum npoo ntawm cov khoom plated yuav tsum tau kho kom zoo ua ntej plating. Degreasing thiab etching yog cov txheej txheem tseem ceeb, thiab qee qhov chaw hlau yuav tsum tau ntxuav kom huv si ua ntej kho. APG tau siv dav hauv cheeb tsam no. Daim ntawv thov ntawm APG hauv cle ...Nyeem ntxiv -
Kev thov ntawm APG hauv kev lag luam Petrochemical.
Kev thov ntawm APG hauv kev lag luam Petrochemical. Nyob rau hauv cov txheej txheem ntawm kev tshawb nrhiav thiab kev siv roj av, cov roj av tawg yooj yim heev tshwm sim. Txhawm rau kom tsis txhob muaj xwm txheej kev nyab xeeb, qhov chaw ua haujlwm yuav tsum tau muab ntxuav kom huv si raws sijhawm. Nws yuav ua rau poob loj uas tsis zoo cua sov hloov ...Nyeem ntxiv -
Kev siv APG hauv kev lag luam tshuab.
Kev siv APG hauv kev lag luam tshuab. Cov tshuaj ntxuav ntawm cov hlau ua haujlwm hauv kev lag luam machinery yog hais txog kev ntxuav ntawm txhua yam workpieces thiab profiles ua ntej thiab tom qab hlau ua thiab hlau nto, thiab ua ntej sealing thiab anti-xeb. Nws kuj ...Nyeem ntxiv -
Cov txheej txheem detergency ntawm dej-raws li hlau ntxuav cov neeg ua haujlwm
Cov txheej txheem detergency ntawm cov dej-raws li cov hlau tu cov neeg ua haujlwm Cov tshuaj ntxuav dej ntawm cov dej-raws li cov hlau ntxuav yog ua tiav los ntawm cov khoom ntawm surfactants xws li ntub dej, nkag mus, emulsification, dispersion, thiab solubilization. Tshwj xeeb: (1) Wetting mechanism. Lub hydrophobic ...Nyeem ntxiv
