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Methylcellulose (MC) thiab carboxymethylcellulose (CMC) yog ob hom cellulose derivatives, siv dav hauv zaub mov, tshuaj, kev tsim kho, kev lag luam tshuaj lom neeg thiab lwm yam teb. Txawm hais tias lawv txhua tus tau hloov kho los ntawm cov cellulose ntuj, muaj qhov sib txawv tseem ceeb hauv cov qauv tshuaj lom neeg, p...Nyeem ntxiv»
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Hauv cov khoom siv tu tawv nqaij, CMC (Carboxymethyl Cellulose) yog ib qho khoom xyaw uas siv dav heev. Nws yog ib qho polymer uas yaj tau hauv dej los ntawm cov cellulose ntuj thiab siv dav hauv ntau yam khoom siv tu tawv nqaij vim nws muaj peev xwm ua tau ntau yam thiab sib haum xeeb zoo nrog tawv nqaij. 1. Ua kom tuab thiab ruaj khov Ib qho ntawm cov luag haujlwm tseem ceeb ntawm ...Nyeem ntxiv»
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Methyl hydroxyethyl cellulose (MHEC) yog ib qho polymer compound siv dav hauv ntau qhov chaw lag luam, feem ntau yog siv rau hauv kev tsim kho, tshuaj pleev ib ce, tshuaj pleev ib ce thiab lwm yam lag luam. Nws yog ib qho cellulose ether tau los ntawm kev hloov kho tshuaj cellulose ntuj. Nws muaj cov dej zoo solubility, thickening ...Nyeem ntxiv»
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Hydroxypropyl Methylcellulose (HPMC) yog ib qho tseem ceeb cellulose ether derivative uas tau siv dav hauv ntau qhov chaw lag luam vim nws cov khoom siv lub cev thiab tshuaj lom neeg tshwj xeeb. Nws cov khoom viscosity yog ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm HPMC, uas cuam tshuam ncaj qha rau nws cov kev ua tau zoo ...Nyeem ntxiv»
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Hydroxypropyl Starch Ether (HPS) yog cov hmoov txhuv nplej hloov pauv uas siv dav hauv cov ntaub ntawv tsim kho thiab muaj ntau yam haujlwm thiab kev siv. Cov khoom tseem ceeb ntawm hydroxypropyl starch ether Hydroxypropyl starch ether yog cov hmoov txhuv nplej tsis-ionic uas tsim los ntawm cov tshuaj tiv thaiv ntawm cov hmoov txhuv nplej thiab propylene oxide...Nyeem ntxiv»
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Kev txhim kho lub zog sib txuas ntawm cov nplaum pobzeb yog qhov tseem ceeb rau kev ua kom cov pobzeb ruaj khov thiab siv tau ntev. Hauv qhov no, Redispersible Polymer Hmoov (RDP), ua ib qho khoom ntxiv tseem ceeb, ua lub luag haujlwm tseem ceeb. 1. Cov yam ntxwv tseem ceeb ntawm cov hmoov latex redispersible RDP yog cov hmoov redispersible p...Nyeem ntxiv»
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Hauv kev lag luam tshuaj, sodium carboxymethylcellulose (CMC) thiab hydroxypropyl methylcellulose (HPMC) yog ob qho tshuaj siv feem ntau nrog cov khoom siv tshuaj thiab kev ua haujlwm sib txawv. Cov qauv tshuaj thiab cov khoom CMC yog cov dej-soluble cellulose derivative tau los ntawm con...Nyeem ntxiv»
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RDP hmoov (Redispersible Polymer Hmoov, redispersible latex hmoov) yog siv dav hauv kev tsim kho. Raws li cov khoom siv tseem ceeb hauv kev tsim kho, RDP hmoov feem ntau yog siv los txhim kho cov khoom ntawm cov ntaub ntawv tsim kho. 1. Cov nplaum pobzeb RDP hmoov ua lub luag haujlwm tseem ceeb hauv cov nplaum pobzeb. ...Nyeem ntxiv»
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Lub luag haujlwm ntawm hydroxypropyl methylcellulose (HPMC) hauv cov ntaub ntawv gypsum yog qhov tseem ceeb heev. Cov ntaub ntawv gypsum siv dav hauv kev tsim kho, kho kom zoo nkauj thiab lwm yam kev lag luam. Raws li cov khoom siv ntau yam, HPMC siv dav hauv cov ntaub ntawv gypsum. Nws cov haujlwm tseem ceeb suav nrog kev txhim kho kev ua haujlwm ...Nyeem ntxiv»
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Hydroxypropyl Methyl Cellulose (HPMC, Hydroxypropyl Methyl Cellulose) yog ib yam khoom siv polymer uas siv dav hauv cov hmoov putty. Nws muaj kev yaj dej zoo, kev nplaum zoo, kev khaws dej, kev ua kom tuab, kev tsim zaj duab xis thiab kev nplua nuj, yog li nws ua lub luag haujlwm tseem ceeb hauv cov hmoov putty. 1. Kev khaws dej Ib qho ntawm cov khoom tseem ceeb tshaj plaws ...Nyeem ntxiv»
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Hydroxypropyl Methylcellulose (HPMC) yog ib qho tseem ceeb cellulose ether uas siv dav hauv cov mortar qhuav sib xyaw kom txhim kho nws cov kev ua tau zoo. Lub tshuab ua haujlwm ntawm HPMC hauv cov mortar qhuav sib xyaw feem ntau yog pom tseeb hauv kev khaws cia dej noo, kev hloov kho qhov sib xws, kev tiv thaiv sag thiab tawg ...Nyeem ntxiv»
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Cellulose yog ib qho polysaccharide sib xyaw ua ke uas muaj ntau cov glucose units txuas nrog los ntawm β-1,4-glycosidic bonds. Nws yog lub ntsiab lus tseem ceeb ntawm cov phab ntsa cell ntawm cov nroj tsuag thiab muab cov phab ntsa cell ntawm cov nroj tsuag muaj zog txhawb nqa thiab tawv. Vim yog cov saw molecular cellulose ntev thiab crystallinity siab, nws muaj zog ...Nyeem ntxiv»