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Txhua hnub tshuaj qib hydroxypropyl methyl cellulose
Cov tshuaj txhua hnub qib hydroxypropyl methyl cellulose yog ib qho hluavtaws polymer npaj los ntawm kev hloov kho tshuaj ntawm ntuj cellulose ua raw khoom. Cellulose ether yog ib tug derivative ntawm natural cellulose, cellulose ether ntau lawm thiab hluavtaws polymer yog txawv, nws cov feem ntau yooj yim cov ntaub ntawv yog ce ...Nyeem ntxiv -
Lub luag haujlwm ntawm hydroxypropyl methyl cellulose hauv mortar
Hydroxypropyl methyl cellulose nyob rau hauv qhuav mortar, cellulose ether ntxiv yog tsawg heev, tab sis tuaj yeem txhim kho kev ua haujlwm ntawm cov khib nyiab ntub dej, mortar kev ua tau zoo yog ib qho ntawm cov khoom siv tseem ceeb. Tam sim no, hydroxypropyl methyl cellulose siv nyob rau hauv qhuav mortar cellulose ether yog hydroxypr ...Nyeem ntxiv -
Cov khoom siv tsis muaj dej - mortar huab tais luv luv qhia thiab siv tshuab
Mortar king yog ib lub npe nrov, qee cov neeg kuj hu ua pob zeb essence, cement plasticizing agent. Mortar KING yog ib hom tshiab ntawm cov khoom siv hauv tsev los hloov MIXED mortar LIME waterproof khoom TEN hom, tuaj yeem txo cov cement hauv mortar, lub peev xwm ntawm mortar nce 12% - 15 ...Nyeem ntxiv -
Hydroxypropyl methyl cellulose cov lus qhia tshwj xeeb
Hydroxypropyl methyl cellulose - masonry mortar Txhim kho qhov adhesion nrog lub masonry nto, thiab tuaj yeem txhim kho cov dej tuav, kom lub zog ntawm mortar tuaj yeem txhim kho. Txhim kho lubricity thiab plasticity los txhim kho kev ua haujlwm, yooj yim ntawm daim ntawv thov, txuag lub sijhawm, thiab txhim kho tus nqi effe ...Nyeem ntxiv -
Dab tsi yog cov yam ntxwv cuam tshuam rau purity ntawm hydroxypropyl methyl cellulose?
Nyob rau hauv lub tsev rwb thaiv tsev mortar thiab putty hmoov, qhov loj ntawm hydroxypropyl methylcellulose purity ncaj qha cuam tshuam rau qhov zoo ntawm engineering siv, yog li dab tsi yog qhov cuam tshuam rau purity ntawm hydroxypropyl methylcellulose? Pab koj teb lo lus nug no hnub no. Hauv kev tsim khoom ...Nyeem ntxiv -
Ua tib zoo sau cov ntsiab lus hauv tsev muag tshuaj
Ua ntej, cov lus Askiv luv luv ntawm cov khoom siv MC: Methyl cellulose EC: ethyl cellulose HPC: hydroxypropyl cellulose HPMC: hydroxypropyl methylcellulose CAP: Cellulose acetate phthalates HMCP: hydroxypropyl cellulose phthalates HPMCAS: hydroxypropyl acetate cellulose ...Nyeem ntxiv -
Cov nyhuv ntawm tshauv ntsiab lus Performance index ntawm industrial hydroxypropyl methyl cellulose ntawm daim ntawv thov
Raws li kev txheeb cais tsis tiav, tam sim no thoob ntiaj teb kev tsim cov khoom tsis-ionic cellulose ether tau mus txog ntau dua 500,000 tons, thiab hydroxypropyl methyl cellulose suav txog 80% rau ntau dua 400,000 tons, Tuam Tshoj nyob rau hauv ob xyoos tsis ntev los no ntau lub tuam txhab tau nthuav dav ntau lawm kom sai. ex...Nyeem ntxiv -
Kev tshuaj xyuas thiab kev sim ntawm hydroxypropyl methyl cellulose
1, kev txheeb xyuas ntawm hydroxypropyl methyl cellulose txoj kev (1) Siv 1.0g ntawm cov qauv, rhuab dej (80 ~ 90 ℃) 100mL, do tsis tu ncua, thiab txias rau hauv dej khov hauv da dej khov; Muab 2mL ntawm cov kua rau hauv lub raj kuaj, maj mam ntxiv 1mL sulfuric acid tov ntawm 0.035% anthrone raws lub raj wa ...Nyeem ntxiv -
Kev siv cellulose ether hauv ib puag ncig cov ntaub ntawv hauv tsev
Cellulose ether yog ib yam uas tsis yog-ionic semi-synthetic polymer, nrog dej solubility thiab solvability ntawm ob hom, nyob rau hauv txawv industries tshwm sim los ntawm lub luag hauj lwm yog txawv, xws li nyob rau hauv tshuaj siv tsev cov ntaub ntawv, nws muaj cov nram qab no cov nyhuv: ① dej tuav. tus neeg saib xyuas ② thickening agent ③ l...Nyeem ntxiv -
Yuav ntsuas qhov viscosity ntawm HPMC li cas?
Cov kev ceev faj rau kev ntsuas qhov viscosity ntawm hydroxypropyl methyl cellulose HPMC yog dab tsi? Thaum peb kuaj cov viscosity ntawm cellulose. Txhawm rau kom ntseeg tau qhov tseeb ntawm cov txiaj ntsig kev xeem, kev saib xyuas tshwj xeeb yuav tsum tau them rau plaub yam hauv qab no. 1. Cov ntsuas kev ua tau zoo ntawm qhov ntsuas mu...Nyeem ntxiv -
Cellulose ether kev lag luam kev sib tw
Nrog rau qhov kev thov ntau ntxiv rau cov khoom lag luam zoo cellulose ether hauv cov tshuaj, zaub mov, tshuaj txhua hnub thiab lwm yam lag luam, kev thov hauv tsev rau lwm cov khoom siv cellulose ether uas tsis yog CMC loj hlob, MC / HPMC muaj peev xwm yog li 120,000 tons, HEC lub peev xwm yog li 20,000 tons. . Cellulose ether...Nyeem ntxiv -
Dej tuav tus nqi ntawm HPMC 200000 viscosity hydroxypropyl methyl cellulose
Lub luag haujlwm tseem ceeb ntawm cov dej-soluble hydroxypropyl methyl cellulose HPMC nyob rau hauv mortar yog ib qho tseem ceeb nyob rau hauv peb yam, ib tug yog zoo heev dej tuav kev muaj peev xwm, ob yog kev puas tsuaj rau lub viscosity thiab compressibility ntawm mortar, peb yog kev sib cuam tshuam nrog cov cement. Kev tswj dej tsis zoo ntawm m...Nyeem ntxiv
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