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Peb lub 2L High-Temp Glass Reactor Ua Li Cas Pab Kom Precision Chemical R&D Muaj Peev Xwm?
Hauv cov teb ntawm kev tsim tshuaj lom neeg zoo, kev tsim cov khoom siv tshiab thiab kev tshawb fawb txog tshuaj lom neeg ua haujlwm, kev sib tw tseem ceeb ntawm lub tuam txhab yog los ntawm kev sib sau ua ke ntawm cov khoom siv, kev ua cov txheej txheem tas mus li thiab kev txhim kho ...Nyeem ntxiv -
Dab tsi ua rau IA-CO36 (EL36) txhais dua cov tshuaj ntsuab rau kev txhim kho kev lag luam thoob ntiaj teb?
Kev lag luam thoob ntiaj teb ntawm cov tshuaj lom neeg zoo tab tom pom kev txhim kho zoo nrog kev tso tawm ntawm kev daws teeb meem. Shanghai Qixuan Chemical Technology Co., Ltd. tau tshaj tawm nws cov khoom tseem ceeb IA-CO36, ...Nyeem ntxiv -
Cov Emulsifier Twg Thiaj Ua Tau Raws Li Koj Txoj Kev Xav Tau Kev Txij Nkawm Sai Sai Thiab Micro-Surfacing? — QXME 87 Cationic Asphalt Emulsifier
Hauv kev kho txoj kev loj, cov micro-surfacing thiab cationic rapid-set emulsified asphalt yog cov thev naus laus zis kho txoj kev nyias nyias uas tau tsim zoo tshaj plaws. Raws li lub hauv paus tseem ceeb wi ...Nyeem ntxiv -
Cov khoom thiab cov yam ntxwv ntawm ob lub cationic surfactants yog dab tsi?
Cov tshuaj cationic surfactants muaj cov nqi sib txawv ntawm cov tshuaj anionic surfactants, yog li lawv feem ntau hu ua "xab npum inverted". Hauv kev tshuaj lom neeg, lawv muaj tsawg kawg yog ib pawg hydrophobic ntev thiab ib pawg hydrophilic zoo. Cov pawg hydrophobic ntev yog g...Nyeem ntxiv -
Kev faib tawm thiab cov khoom ntawm cov tshuaj ntsuab ntsuab
Cov tshuaj surfactants ua rau muaj kev phom sij loj rau tib neeg lub cev thiab cov ecosystem ib puag ncig thaum lawv tsim thiab siv. Ntxiv qee qhov ntawm cov surfactant-based solvents rau hauv cov tshuaj ntxuav tes tuaj yeem txhim kho lawv cov solubility thiab kev ntxuav. Txawm li cas los xij, cov tshuaj solvents no muaj tshuaj lom rau qee qhov thiab ...Nyeem ntxiv -
Daim ntawv thov loj tshaj plaws ntawm surfactants hauv kev lag luam lubricant
Cov qauv ntawm surfactants yog qhov yooj yim heev: ib kawg yog hydrophilic (dej-nyiam) thiab lwm qhov lipophilic (roj-nyiam). Txhua kawg khi rau nws cov counterpart, dej thiab roj. Cov surfactant molecules sib sau ua ke ntawm qhov sib tshuam roj-dej, thiab qhov ntawd tsim cov teeb tsa yooj yim. Emulsifica...Nyeem ntxiv -
Cov yam ntxwv ntawm cov tshuaj Surfactants uas siv ntau hauv cov tshuaj ntxuav tes
1. Cov Tshuaj Surfactants Muaj ntau hom surfactants. Muab faib los ntawm qhov ntau lawm: anionic surfactants suav txog 56%, non-ionic surfactants 36%, amphoteric surfactants 5%, thiab cationic surfactants 3%. 2. Anionic Surfactants 2.1 Sulfonate-type Anionic Surfactants Cov surfactants feem ntau ntawm hom no ...Nyeem ntxiv -
Cov tshuaj emulsifiers vs cov tshuaj yaj: qhov txawv yog dab tsi?
Kev sib xyaw cov khoom uas tsis sib xyaw ua rau muaj kev hloov pauv tshuaj lom neeg ntse heev! Yog tias koj tau sim sib xyaw lawv, koj paub tias roj thiab dej tsis sib xyaw yooj yim. Txawm li cas los xij, nrog kev pab los ntawm cov tshuaj emulsifiers thiab cov tshuaj yaj, qhov kev ua tiav zoo li tsis yooj yim sua no tuaj yeem ua tiav - tab sis puas yog ob lub taum pauv hauv ib lub plhaub? Yuav luag! Txhua qhov chaw...Nyeem ntxiv -
Kev Paub Txog Kev Ntxuav Tshuaj thiab Kev Nyab Xeeb
1 Kev Ntxuav Tshuaj Hauv kev sim ua cov khoom siv semiconductor, kev ntxuav tshuaj yog hais txog kev tshem tawm ntau yam tsis huv lossis cov roj uas nqus rau ntawm cov nplaim ntawm semiconductors, cov khoom siv hlau thiab cov khoom siv hauv chav kuaj. Kev ntxuav siv cov tshuaj reagents thiab cov organic solvent...Nyeem ntxiv -
Kev faib tawm thiab kev siv cov neeg sawv cev ntxuav!
Cov teb siv ntawm cov tshuaj ntxuav suav nrog kev lag luam sib zog, tsev neeg, chav ua noj thiab kev noj mov, ntxhua khaub ncaws, kev lag luam, kev thauj mus los thiab lwm yam lag luam. Cov tshuaj yooj yim siv npog 15 pawg xws li surfactants, bactericides, thickeners, fillers, dyes, enzymes, solvents, corrosion inhibitor...Nyeem ntxiv -
Daim ntawv thov ntawm cov roj amine polyglycerol ether surfactants
Cov qauv ntawm cov rog amine polyglycerol ether surfactant tau qhia hauv daim duab hauv qab no. Nws cov pab pawg hydrophilic kuj tseem muaj cov pab pawg hydroxyl thiab ether bonds. Txawm li cas los xij, qhov kev hloov pauv ntawm cov pab pawg hydroxyl thiab ether bonds hloov pauv cov qauv ether bond-dominated ntawm polyoxyethyle...Nyeem ntxiv -
Qhov no yog li cas emulsifiers ua haujlwm
Nrog kev txhim kho ntawm tib neeg txoj kev ua neej, cov neeg siv khoom xav tau zaub mov tsis txwv rau cov khoom noj khoom haus tsim nyog lawm. Lawv kuj xav tau cov khoom noj zoo, suav nrog qhov tsos, xim, aroma, saj, kev sib xws thiab tshiab. Raws li kev hloov kho cov qauv...Nyeem ntxiv
