Peb coj kev ncaj ncees thiab yeej-yeej raws li txoj cai kev ua haujlwm, thiab kho txhua lub lag luam nrog kev tswj xyuas nruj thiab saib xyuas.
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HPMC thiab HEMC hauv kev tsim kho
HPMC thiab HEMC muaj lub luag haujlwm zoo sib xws hauv cov khoom siv. Nws tuaj yeem siv ua dispersant, dej tuav tus neeg saib xyuas, tus neeg sawv cev thickening thiab binder, thiab lwm yam. Nws yog tsuas yog siv hauv cement mortar thiab molding ntawm gypsum khoom. Nws yog siv rau hauv cement mortar kom nws adhesion, workability, txo flocculat ...Nyeem ntxiv -
Yuav ua li cas xaiv cov pobzeb kom raug
Seb phab ntsa lossis pem teb pobzeb, cov pobzeb ntawd yuav tsum tau ua tib zoo lo rau nws lub hauv paus nto. Kev thov muab tso rau ntawm pobzeb nplaum yog ob qho tib si dav thiab ntxhab. Cov nplaum nplaum yuav tsum tuav cov pobzeb rau hauv qhov chaw tsis yog rau xyoo tab sis rau xyoo lawm - yam tsis poob. Nws yuav tsum yooj yim ua hauj lwm nrog, thiab nws yuav tsum txaus ...Nyeem ntxiv -
Vim li cas activated carbon plays lub luag haujlwm tseem ceeb hauv kev kho dej
Lub versatility ntawm activated carbon yog qhov kawg, nrog ntau tshaj 1,000 paub daim ntawv thov siv. Los ntawm kev kub-kub mus rau dej purification, kev tsim cov khoom noj khoom haus thiab ntau dua, cov pa roj carbon activated tuaj yeem hloov kho kom tau raws li qhov loj ntawm cov kev xav tau tshwj xeeb. Cov pa roj carbon activated yog tsim los ntawm ntau lub tsheb ...Nyeem ntxiv -
HYDROXYPROPYLMETHYLCELLULOSS siv rau cov khoom siv cement
Pobzeb Adhesive / Pobzeb grout / Pobzeb Bond / yog ib daim ntawv tshwj xeeb ntawm cov cement raws li cov khoom siv los sau cov qhov khoob ntawm cov vuas lossis masaics. Nws feem ntau yog sib xyaw dej, cement, xuab zeb, txawm li cas los xij, yog tias HPMC ntxiv, cov nplais pobzeb yuav nthuav tawm cov kev ua tau zoo, zoo li kev tuav dej zoo dua, zoo ...Nyeem ntxiv -
Tham txog qhov tseem ceeb ntawm HPMC dej RETENTION
HPMC (CAS: 9004-65-3), raws li additive lug siv nyob rau hauv lub teb ntawm lub tsev cov ntaub ntawv, yog tsuas yog siv rau cov dej tuav, thickening thiab txhim kho lub workability ntawm cov khoom tiav. Dej tuav tus nqi yog ib tug ntawm cov tseem ceeb qhia thaum koj xaiv high-zoo HPMC, s ...Nyeem ntxiv -
Cua-entraining nyhuv ntawm cellulose ether
Cellulose ethers yog hluavtaws polymers ua los ntawm ntuj cellulose thiab tshuaj hloov kho. Cellulose ether yog derivative ntawm natural cellulose. Tsis zoo li cov khoom siv hluavtaws, cellulose ether ntau lawm yog raws li cellulose, cov khoom siv yooj yim tshaj plaws, cov khoom siv ntuj tsim. Vim qhov tshwj xeeb ...Nyeem ntxiv -
Kev thov ntawm HYDROXYPROPYL METHYL Cellulose hauv cov khoom siv niaj hnub
Sublimedgradehydroxypropyl methyl cellulose yog ib qho hluavtaws polymer npaj los ntawm kev hloov kho tshuaj ntawm ntuj cellulose. Cellulose ether yog ib qho derivative ntawm natural cellulose, cellulose ether ntau lawm thiab hluavtaws polymer yog txawv, nws cov khoom siv yooj yim tshaj plaws yog cellulose ether ...Nyeem ntxiv -
High-Quality Activated Carbon rau dej purification
Cov pa roj carbon activated yog ib qho adsorbent nrog cov ntsiab lus carbon siab thiab muaj qhov porosity siab, thiab yog li ntawd muaj qhov loj dawb rau adsorption. Ua tsaug rau nws cov yam ntxwv, cov pa roj carbon activated zoo tso cai rau kev tshem tawm cov khoom tsis xav tau, feem ntau yog cov organic thiab chlorine, hauv ob qho tib si ...Nyeem ntxiv -
Powdered Activated Carbon nta & cov txiaj ntsig
Nrog rau ntau yam ntawm cov thee, ntoo, txiv maj phaub, granular, hmoov thiab siab purity acid ntxuav activated carbons, peb muaj ib tug daws teeb meem rau ib tug tswv tsev ntawm purification teeb meem, rau industries tsim los yog siv kua tshuaj. Cov pa roj carbon activated adsorption tuaj yeem siv los tshem tawm ntau yam kab mob ...Nyeem ntxiv -
Thickening zog ntawm cellulose ethers
Cellulose ethers muab cov viscosity zoo heev rau cov khib nyiab ntub dej, ua rau muaj peev xwm ua kom muaj peev xwm ntawm cov khib nyiab ntub rau hauv cov substrate thiab txhim kho cov sagging tsis kam ntawm mortar, thiab yog siv dav hauv plastering mortar, cib bonding mortar thiab sab nrauv rwb thaiv tsev. Cov nyhuv thickening ntawm ...Nyeem ntxiv -
Phytoremediation of Metal-Contaminated Av Siv Organic Amendments
Cov pa roj carbon activated muaj cov khoom siv carbonaceous tau los ntawm charcoal. Cov pa roj carbon activated yog tsim los ntawm pyrolysis ntawm cov ntaub ntawv organic ntawm cov hauv paus chiv keeb. Cov ntaub ntawv no muaj xws li thee, txiv maj phaub plhaub thiab ntoo, qab zib bagasse, soybean hulls thiab nutshell (Dias et al., 2007; Paraskeva et al., 2008). ...Nyeem ntxiv -
Qhov tseem ceeb ntawm Hydroxypropyl MethylCellulose (HPMC) hauv PVC
Hydroxypropyl Methyl Cellulose cov khoom lag luam muaj kev noj ntau tshaj plaws hauv thaj tsam ntawm kev ncua polymerization ntawm vinyl chloride hauv Suav teb. Nyob rau hauv lub ncua kev kawm ntawv polymerization ntawm vinyl chloride, lub dispersed system muaj ib tug ncaj qha cuam tshuam rau cov khoom, PVC resin, thiab nyob rau hauv lub qu ...Nyeem ntxiv