-
1. Lub npe cuav ntawm hydroxypropyl methylcellulose yog dab tsi? ——Teb: Hydroxypropyl Methyl Cellulose, Lus Askiv: Hydroxypropyl Methyl Cellulose Lub Npe Luv: HPMC lossis MHPC Alias: Hypromellose; Cellulose Hydroxypropyl Methyl Ether; Hypromellose, Cellulose, 2-hydroxypropylmethyl Cellulose ether. Cellulose ...Nyeem ntxiv»
-
Cov hmoov latex uas yaj tau dua yog cov hmoov uas yaj tau dua hauv dej, uas yog cov copolymer ntawm ethylene thiab vinyl acetate, nrog polyvinyl cawv ua cov colloid tiv thaiv. Yog li ntawd, cov hmoov latex uas yaj tau dua yog nrov heev hauv kev lag luam kev tsim kho, thiab cov nyhuv tsim kho tsis zoo...Nyeem ntxiv»
-
Cov tshuaj khib sib xyaw ua ke: cov tshuaj khib sib xyaw yog ib hom cement, cov khoom sib xyaw zoo, cov khoom sib xyaw thiab dej, thiab raws li cov khoom ntawm ntau yam khoom, raws li qee qhov piv, tom qab ntsuas ntawm qhov chaw sib tov, sib xyaw, thauj mus rau qhov chaw uas lub tsheb thauj khoom siv, thiab nkag mus rau hauv ...Nyeem ntxiv»
-
Txog tam sim no, tseem tsis tau muaj daim ntawv qhia txog qhov cuam tshuam ntawm txoj kev ntxiv hydroxyethyl cellulose rau ntawm lub tshuab pleev xim latex. Los ntawm kev tshawb fawb, nws pom tias qhov ntxiv hydroxyethyl cellulose rau hauv lub tshuab pleev xim latex yog txawv, thiab kev ua tau zoo ntawm cov xim latex uas tau npaj tseg yog txawv heev....Nyeem ntxiv»
-
Tam sim no muaj ntau tus neeg tsis paub ntau txog hydroxypropyl starch ether. Lawv xav tias muaj qhov sib txawv me ntsis ntawm hydroxypropyl starch ether thiab cov starch ib txwm muaj, tab sis nws tsis yog. Tus nqi ntawm hydroxypropyl starch ether siv rau hauv cov khoom siv mortar yog me me heev, thiab qhov ntxiv ntawm pola...Nyeem ntxiv»
-
Hydroxypropyl methylcellulose muab faib ua 2 hom dej txias uas yaj tau sai sai. 1. Gypsum series Hauv cov khoom gypsum series, cellulose ether feem ntau yog siv rau kev khaws dej thiab du. Ua ke lawv muab qee qhov kev pab. Nws tuaj yeem daws qhov kev tsis ntseeg txog kev tawg nruas thiab ...Nyeem ntxiv»
-
Hauv cov hmoov putty, nws ua peb lub luag haujlwm ntawm kev ua kom tuab, khaws dej thiab tsim kho. Kev ua kom tuab: Cellulose tuaj yeem ua kom tuab kom ncua thiab khaws cov tshuaj kom sib npaug, thiab tiv taus kev sagging. Kev khaws dej: Ua kom cov hmoov putty qhuav qeeb qeeb los pab cov tshauv calcium kom teb rau hauv qab...Nyeem ntxiv»
-
Yaj hauv dej thiab qee cov kuab tshuaj organic tuaj yeem yaj hauv dej txias, nws qhov siab tshaj plaws tsuas yog txiav txim siab los ntawm viscosity, solubility hloov pauv nrog viscosity, qhov qis dua qhov viscosity, qhov ntau dua qhov solubility. Ntshav tsis kam: Hydroxypropyl methylcellulose rau kev tsim kho ...Nyeem ntxiv»
-
01. Qhov txawv ntawm hydroxypropyl methyl cuav thiab hydroxypropyl methyl zoo tsos: Hmoov txhuv nplej siab HPCM zoo li sib xws dhau, ntawm 0.3 thiab 0.4 g / ml. Amylum khi rau hmoov txhuv nplej siab yog li HPCM yog kua thiab tsis tshua muaj kev ntxhov siab dua li cov tshuaj detoxifiers ib txwm muaj. Cov xwm txheej: hmoov txhuv nplej siab puv nrog hmoov txhuv nplej siab, hpm ...Nyeem ntxiv»
-
Ntau tus neeg siv tsis tshua them sai sai rau qhov teeb meem ntawm qhov kub ntawm hydroxypropyl methylcellulose. Niaj hnub no, hydroxypropyl methylcellulose feem ntau yog qhov sib txawv raws li viscosity, tab sis rau qee qhov chaw tshwj xeeb thiab kev lag luam tshwj xeeb, tsuas yog viscosity ntawm cov khoom yog qhov cuam tshuam ...Nyeem ntxiv»
-
Muaj ntau yam uas cuam tshuam rau kev siv hydroxypropyl methylcellulose HPMC hauv cov ntaub ntawv tsim kho, tshwj xeeb tshaj yog gypsum-based plaster, raws li nram no: 1 dej khaws cia Hydroxypropyl methylcellulose rau kev tsim kho tiv thaiv kev nqus dej ntau dhau los ntawm lub substrate, thiab thaum lub gyp ...Nyeem ntxiv»
-
Ib qho admixture muaj cov kev txwv hauv kev txhim kho kev ua tau zoo ntawm gypsum slurry. Yog tias kev ua tau zoo ntawm gypsum mortar yog kom ua tiav cov txiaj ntsig zoo thiab ua tau raws li cov kev cai thov sib txawv, cov tshuaj admixtures, admixtures, fillers, thiab ntau yam ntaub ntawv yuav tsum tau sib xyaw thiab c ...Nyeem ntxiv»