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Khoom noj khoom haus ntim zaj duab xis - sodium carboxymethyl cellulose
Kev ntim khoom noj yog ib txoj haujlwm tseem ceeb hauv kev tsim khoom noj thiab kev ncig, tab sis thaum nqa cov txiaj ntsig thiab kev yooj yim rau tib neeg, kuj tseem muaj teeb meem ua paug ib puag ncig los ntawm kev ntim khoom pov tseg. Yog li ntawd, nyob rau hauv xyoo tas los no, kev npaj thiab kev siv ntawm cov khoom ntim khoom noj ...Nyeem ntxiv -
Sodium carboxymethyl cellulose
Sodium carboxymethyl cellulose (CMC-Na) yog carboxymethylated derivative ntawm cellulose thiab yog cov pos hniav ionic cellulose tseem ceeb tshaj plaws. Sodium carboxymethyl cellulose feem ntau yog ib qho anionic polymer compound npaj los ntawm reacting natural cellulose nrog caustic alkali thiab monochloroacetic acid, nrog ib tug ...Nyeem ntxiv -
Cov yam ntxwv ntawm Carboxymethyl Cellulose Sodium Cov Khoom
Carboxymethyl Cellulose (Sodium Carboxymethyl Cellulose), hu ua CMC, yog ib tug polymer compound ntawm nto active colloid. Nws yog ib qho tsis muaj ntxhiab, tsis qab, tsis muaj tshuaj lom dej-soluble cellulose derivative. Cov tau txais cov organic cellulose binder yog ib hom cellulose ether, thiab nws cov ntsev sodium yog gen ...Nyeem ntxiv -
Hydroxyethyl cellulose Thickener
Hydroxyethyl cellulose (HEC) yog xim dawb los yog lub teeb daj, tsis muaj ntxhiab, tsis muaj tshuaj lom fibrous lossis hmoov hmoov, uas yog npaj los ntawm etherification cov tshuaj tiv thaiv ntawm alkaline cellulose thiab ethylene oxide (los yog chlorohydrin). Nonionic soluble cellulose ethers. Txij li HEC muaj cov khoom zoo ntawm thickening, suspendin ...Nyeem ntxiv -
Cov xim pleev xim rau cov xim dej
1. Hom thickeners thiab thickening mechanism (1) Inorganic thickener: Inorganic thickeners nyob rau hauv dej-raws li systems yog cov av nplaum. Xws li: bentonite. Kaolin thiab diatomaceous lub ntiaj teb (lub ntsiab tivthaiv yog SiO2, uas muaj ib tug ntxeem tau qauv) yog tej zaum kuj siv los ua auxiliary thickeners rau thic ...Nyeem ntxiv -
Shampoo formula thiab txheej txheem
1. Cov qauv ntawm cov tshuaj zawv plaub hau Surfactants, conditioners, thickeners, functional additives, flavors, preservatives, pigments, shampoos yog lub cev sib xyaw 2. Surfactant Surfactants nyob rau hauv lub cev muaj xws li thawj surfactants thiab co-surfactants Lub ntsiab surfactants, xws li AES, AESA, sodium. lauro...Nyeem ntxiv -
Kev siv cov khoom siv pabcuam hydroxypropyl cellulose hauv kev npaj khoom
Hydroxypropyl cellulose, ib tug kws tshuaj excipient, muab faib mus rau hauv low-substituted hydroxypropyl cellulose (L-HPC) thiab high-substituted hydroxypropyl cellulose (H-HPC) raws li cov ntsiab lus ntawm nws substituent hydroxypropyl cellulose. L-HPC swells rau hauv cov tshuaj colloidal hauv dej, muaj cov khoom ...Nyeem ntxiv -
Dab tsi yog pawg ntawm cosmetic thickeners
Thickeners yog cov pob txha pob txha thiab lub hauv paus tseem ceeb ntawm ntau yam tshuaj pleev ib ce, thiab tseem ceeb heev rau cov tsos, rheological zog, ruaj khov, thiab tawv nqaij ntawm cov khoom. Xaiv cov feem ntau siv thiab sawv cev sib txawv ntawm cov thickeners, npaj rau hauv aqueous daws w ...Nyeem ntxiv -
HPMC Properties yog dab tsi?
Feem ntau siv cellulose ethers muaj xws li HEC, HPMC, CMC, PAC, MHEC, thiab lwm yam. Noionic dej-soluble cellulose ether muaj cohesiveness, dispersion stability thiab dej tuav, thiab yog ib qho tseem ceeb additive rau lub tsev cov ntaub ntawv. HPMC, MC lossis EHEC yog siv nyob rau hauv feem ntau cement-based lossis gypsum-based constr ...Nyeem ntxiv -
Qhov tseem ceeb thiab kev siv ntawm Hydroxyethyl Cellulose
1. Cov khoom ntawm hydroxyethyl cellulose Cov khoom no yog xim dawb los yog lub teeb daj tsis muaj ntxhiab thiab yooj yim ntws cov hmoov, 40 mesh sieve tus nqi ≥99%; softening kub: 135-140 ° C; pom meej ceev: 0.35-0.61g / ml; decomposition kub: 205-210 ° C; Kev kub ceev qeeb qeeb; Qhov kub thiab txias: 23 ° C; 6% ...Nyeem ntxiv -
Khoom thiab ceev faj ntawm Hydroxyethyl Cellulose
Hydroxyethyl cellulose (HEC) yog xim dawb los yog lub teeb daj, tsis muaj ntxhiab, tsis muaj tshuaj lom fibrous lossis hmoov hmoov, uas yog npaj los ntawm etherification cov tshuaj tiv thaiv ntawm alkaline cellulose thiab ethylene oxide (los yog chlorohydrin). Nonionic soluble cellulose ethers. Ntxiv nrog rau thickening, suspending, binding, floati ...Nyeem ntxiv -
Txoj kev siv hydroxypropyl methylcellulose thiab txoj kev npaj tshuaj
Yuav siv hydroxypropyl methylcellulose li cas: Ntxiv ncaj qha rau kev tsim khoom, txoj kev no yog qhov yooj yim tshaj plaws thiab siv sij hawm luv tshaj plaws, cov kauj ruam tshwj xeeb yog raws li hauv qab no: 1. Ntxiv ib qho dej npau npau (cov khoom siv hydroxyethyl cellulose yog soluble hauv dej txias, yog li koj tuaj yeem ntxiv dej txias ...Nyeem ntxiv
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