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Hydroxyethylcellulose (HEC) xim thiab txheej txheej
Hydroxyethylcellulose (HEC) yog ntau yam polymer uas tau siv dav hauv ntau lub lag luam, tshwj xeeb tshaj yog hauv cov xim thiab txheej. 1. Taw qhia rau Hydroxyethyl Cellulose (HEC) Cov Lus Txhais thiab cov qauv Hydroxyethyl cellulose yog cov dej-soluble polymer uas tsis yog-ionic tau los ntawm kev hloov kho tshuaj lom neeg ntawm ...Nyeem ntxiv -
Hydroxypropyl methylcellulose (HPMC) rau gypsum grouting
Hydroxypropyl methylcellulose (HPMC) yog ntau yam polymer uas siv ntau yam kev lag luam, suav nrog kev tsim kho, qhov twg nws pom daim ntawv thov hauv gypsum grouts. Qhov kev sib xyaw no ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua haujlwm ntawm grout formulations, pab txhim kho kev ua haujlwm, adhesion ...Nyeem ntxiv -
High viscosity polyanionic cellulose (PAC-HV)
High-viscosity polyanionic cellulose (PAC-HV) yog ib qho tseem ceeb polymer siv nyob rau hauv ntau yam kev siv. Cov khoom siv ntau yam no tau siv txhua yam los ntawm cov roj drilling mus rau kev ua zaub mov. Polyanionic Cellulose (PAC-HV) Txheej txheem cej luam 1.Definition thiab qauv: Polyanionic cellulose yog dej...Nyeem ntxiv -
Puas yog hydroxypropyl methylcellulose muaj kev nyab xeeb rau daim tawv nqaij?
Hydroxypropylmethylcellulose (HPMC) yog ib qho hluavtaws derivative ntawm cellulose, ib tug natural polymer pom nyob rau hauv cov nroj tsuag cell phab ntsa. Nws yog feem ntau siv nyob rau hauv ntau yam kev lag luam, nrog rau kev siv tshuaj, kev tsim kho thiab tshuaj pleev ib ce. Hauv kev tu tawv nqaij, HPMC feem ntau suav nrog hauv cov tshuaj pleev ib ce ...Nyeem ntxiv -
Qhov kub thiab txias cuam tshuam li cas rau HPMC?
Hydroxypropylmethylcellulose (HPMC) yog ib qho polymer muab los ntawm cellulose uas feem ntau siv nyob rau hauv ntau yam kev lag luam, suav nrog tshuaj, khoom noj, thiab kev tsim kho. Qhov kub thiab txias tuaj yeem cuam tshuam rau HPMC kev ua tau zoo thiab tus cwj pwm. 1. Solubility thiab dissolution: Solubility: HPMC ...Nyeem ntxiv -
Puas yuav ua kom cov viscosity ntawm cellulose ether nce tus nqi ntws?
Ua kom cov viscosity ntawm cellulose ethers feem ntau txo qhov ntws ntawm cov tshuaj. Cellulose ethers yog ib pab pawg ntawm cov dej-soluble polymers muab los ntawm cellulose uas feem ntau siv nyob rau hauv ntau yam kev lag luam, nrog rau cov kws kho mob, zaub mov, thiab kev tsim kho. Lub viscosity ntawm ib tug ...Nyeem ntxiv -
Hydroxyethyl Methyl Cellulose Ether
Hydroxyethyl Methyl Cellulose Ether Hydroxyethyl Methyl Cellulose ether (HEMC) yog ib qho cellulose ether uas ua ke cov khoom ntawm hydroxyethyl cellulose (HEC) thiab methyl cellulose (MC). Nws yog cov dej-soluble polymer muab tau los ntawm cellulose los ntawm kev hloov kho tshuaj uas qhia txog ...Nyeem ntxiv -
Chemical Structure thiab Chaw tsim tshuaj paus ntawm Cellulose Ethers
Chemical Structure thiab Chaw tsim tshuaj paus ntawm Cellulose Ether Cellulose ethers yog ib tsev neeg ntawm cov dej-soluble polymers muab los ntawm cellulose, ib tug natural polymer pom nyob rau hauv lub cell phab ntsa ntawm cov nroj tsuag. Cov qauv tshuaj ntawm cellulose ethers yog tiav los ntawm kev hloov kho tshuaj ntawm cellulos ...Nyeem ntxiv -
Hydroxyethyl cellulose ethers
Hydroxyethyl cellulose ethers Hydroxyethyl Cellulose ethers (HEC) yog ib hom cellulose ether muab los ntawm cellulose, ib tug natural polymer pom nyob rau hauv lub cell phab ntsa ntawm cov nroj tsuag. Kev taw qhia ntawm cov pab pawg hydroxyethyl rau hauv cov qauv cellulose los ntawm kev hloov kho tshuaj lom neeg imparts tshwj xeeb pr ...Nyeem ntxiv -
Shin-Etsu Cellulose derivatives
Shin-Etsu Cellulose derivatives Shin-Etsu Chemical Co., Ltd. Cellulose derivatives yog hloov cov ntaub ntawv ntawm cellulose, ib tug natural polymer pom nyob rau hauv lub cell phab ntsa ntawm cov nroj tsuag. Shin-Etsu muaj ntau yam ...Nyeem ntxiv -
Sodium carboxymethyl cellulose (CMC los yog cellulose pos hniav)
Sodium carboxymethyl cellulose (CMC lossis cellulose gum) Sodium Carboxymethyl Cellulose (CMC), tseem hu ua cellulose gum, yog dej-soluble cellulose derivative. Nws yog muab los ntawm cellulose, ib tug natural polymer pom nyob rau hauv cov nroj tsuag cell phab ntsa, los ntawm ib tug tshuaj hloov txheej txheem. Carboxymethyl g...Nyeem ntxiv -
Methocel A4C & A4M (Cellulose Ether)
Methocel A4C & A4M (Cellulose Ether) Methocel (Methyl Cellulose) Txheej txheem cej luam: Methocel yog lub npe nrov rau methyl cellulose, hom cellulose ether tsim los ntawm Dow. Methyl cellulose yog muab los ntawm cellulose los ntawm kev hloov hydroxyl pawg nrog methyl pawg. Nws yog dav siv nyob rau hauv ntau yam indu ...Nyeem ntxiv
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