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Kev Siv Tshuaj thiab Kev Ua Haujlwm ntawm Dispersible Polymer Powder (RDP)
Dispersible polymer hmoov (RDP) yog ib qho kev ua tau zoo ntawm cov tshuaj polymer siv hauv kev tsim kho thiab kev lag luam. Nws yog cov khoom siv hmoov tau los ntawm cov tshuaj tsuag kom qhuav cov emulsion polymer, thiab muaj cov cuab yeej ntawm redispersing hauv dej los tsim ib qho emulsion ruaj khov. RDP yog dav siv nyob rau hauv ntau yam buil ...Nyeem ntxiv -
Dab tsi yog polymer additives rau pob zeb?
Polymer additives rau pob zeb yog cov khoom siv los txhim kho kev ua tau zoo ntawm pob zeb. Lawv txhim kho lub cev thiab tshuaj lom neeg ntawm pob zeb los ntawm kev qhia cov polymers, yog li txhim kho lub zog, durability, workability, thiab lwm yam ntawm pob zeb. Polymer additives tuaj yeem muab faib ua ob peb ...Nyeem ntxiv -
HPMC puas yuav o hauv dej?
Hydroxypropyl methylcellulose (HPMC) yog ib qho nonionic cellulose ether ua los ntawm cellulose los ntawm kev hloov tshuaj. Raws li cov ntaub ntawv tseem ceeb ntawm cov dej-soluble polymer, HPMC tau siv dav hauv kev tsim kho, tshuaj, khoom noj, tshuaj pleev ib ce thiab lwm yam. Tus cwj pwm ntawm HPMC hauv dej yog qhov tshwj xeeb ...Nyeem ntxiv -
Qhov viscosity ntawm HPMC yog dab tsi?
HPMC, los yog Hydroxypropyl Methylcellulose, yog cov khoom siv hluav taws xob uas siv dav hauv cov chaw muag tshuaj, zaub mov, tshuaj pleev ib ce thiab kev tsim kho. Nws muaj ntau yam zoo heev xws li solubility, stability, transparency thiab film-forming zog raws li ib tug thickener, nplaum, zaj duab xis qub, suspending tus neeg sawv cev ...Nyeem ntxiv -
Cov qib sib txawv ntawm HPMC yog dab tsi?
Hydroxypropyl methylcellulose (HPMC) yog ntau yam polymer siv nyob rau hauv ntau yam kev lag luam xws li tshuaj, kev tsim kho, khoom noj khoom haus, thiab tshuaj pleev ib ce. Nws yog ib qho cellulose derivative uas nthuav tawm ntau yam khoom nyob ntawm nws cov qib tshwj xeeb. Cov qib sib txawv ntawm HPMC feem ntau yog dis...Nyeem ntxiv -
Nws siv sijhawm ntev npaum li cas rau HEC kom hydrate?
HEC (Hydroxyethylcellulose) yog cov dej-soluble polymer uas nquag siv nrog ntau yam kev siv hauv kev lag luam thiab cov khoom siv, tshwj xeeb tshaj yog nyob rau hauv cov coatings, tshuaj pleev ib ce, tshuaj thiab zaub mov industries. Cov txheej txheem hydration ntawm HEC yog hais txog cov txheej txheem uas HEC hmoov absorbs wat ...Nyeem ntxiv -
Dab tsi yog kev siv redispersible latex hmoov
Redispersible polymer hmoov (RDP) yog cov khoom siv hauv tsev ntxiv uas hloov cov polymer emulsion rau hauv cov hmoov hmoov los ntawm cov txheej txheem ziab kom qhuav. Thaum cov hmoov no sib xyaw nrog dej, nws tuaj yeem rov ua dua los tsim cov latex ruaj khov uas nthuav tawm cov khoom zoo ib yam li cov latex qub. ...Nyeem ntxiv -
Dab tsi ntawm polymer puas carboxymethyl cellulose (CMC) sawv cev?
Carboxymethyl cellulose (CMC) yog ib qho polymer nrog cov nqi tseem ceeb hauv kev lag luam. Nws yog dej-soluble anionic cellulose ether muab los ntawm ntuj cellulose. Cellulose yog ib qho ntawm feem ntau cov organic polymers nyob rau hauv cov xwm thiab yog lub ntsiab ntawm cov nroj tsuag cell phab ntsa. Cellulose nws tus kheej muaj tsis zoo solub...Nyeem ntxiv -
Dab tsi yog qhov ua haujlwm ntawm methylcellulose?
Methylcellulose (MC) yog cov tshuaj hloov kho cellulose, ib qho dej-soluble polymer tau los ntawm ib feem methylation ntawm cellulose. Vim nws cov khoom tshwj xeeb physicochemical thiab biocompatibility, methylcellulose yog siv dav hauv cov khoom noj, tshuaj, khoom siv hauv tsev, tshuaj pleev ib ce thiab lwm yam. 1. Aw...Nyeem ntxiv -
Lub cev thiab tshuaj lom neeg ntawm hydroxypropyl methylcellulose yog dab tsi?
Hydroxypropyl methylcellulose (HPMC) yog ib qho tseem ceeb ntawm cov cellulose ether, dav siv hauv kev tsim kho, tshuaj, zaub mov, tshuaj txhua hnub thiab lwm yam haujlwm. HPMC yog cov dej-soluble polymer uas tau txais los ntawm kev hloov kho tshuaj ntawm natural cellulose, nrog rau ntau lub cev thiab tshuaj lom neeg zoo heev. 1. Pheej...Nyeem ntxiv -
Kev siv CMC hauv tshuaj pleev ib ce yog dab tsi?
CMC (Carboxymethyl Cellulose) yog ntau yam khoom siv dav siv hauv kev lag luam tshuaj pleev ib ce nrog ntau yam kev siv thiab cov txiaj ntsig. CMC yog cov dej-soluble polymer ua los ntawm ntuj cellulose los ntawm kev hloov tshuaj. Nws lub cev zoo heev thiab tshuaj lom neeg ua rau nws siv dav hauv cov tshuaj pleev ib ce. ...Nyeem ntxiv -
Cov qib sib txawv ntawm Hydroxypropyl Methylcellulose yog dab tsi?
Hydroxypropyl Methylcellulose (HPMC) yog ib qho nonionic cellulose ether dav siv hauv kev lag luam xws li kev tsim kho, tshuaj, zaub mov, tshuaj pleev ib ce thiab txheej. Nws versatility los ntawm nws cov cim physicochemical zog xws li thickening, bonding, film-forming, dej tuav thiab lubrication. T...Nyeem ntxiv
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