-
Hydroxyethylcellulose (HEC) yog ib qho khoom siv ua kom tuab thiab siv tau zoo uas siv dav hauv ntau yam lag luam. Cov tshuaj no yog los ntawm cellulose, ib qho polymer ntuj uas pom muaj ntau hauv cov phab ntsa cell ntawm cov nroj tsuag. HEC cov yam ntxwv tshwj xeeb ua rau nws zoo tagnrho rau kev ua kom tuab ntawm ntau yam khoom, los ntawm ...Nyeem ntxiv»
-
Abstract: Cov tshuaj silicone defoamers yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm cov kua dej drilling hauv kev lag luam roj thiab roj av. Tsab xov xwm no muab kev saib tob txog cov tshuaj silicone defoamers, lawv cov khoom, cov txheej txheem ua haujlwm, thiab kev nkag siab txog lawv cov ntawv thov tshwj xeeb hauv kev drilling...Nyeem ntxiv»
-
qhia txog: Cov hmoov polymer uas tawg tau dua tshiab (RDP) yog ib qho tseem ceeb ntawm ntau yam khoom siv hauv tsev, suav nrog cov tshuaj sib xyaw ua ke. Cov tshuaj no feem ntau siv rau hauv cov ntawv thov hauv pem teb los tsim kom muaj qhov chaw du thiab tiaj tus. Nkag siab txog kev sib cuam tshuam ntawm RDP thiab kev sib xyaw ua ke...Nyeem ntxiv»
-
Abstract: Calcium yog ib qho tseem ceeb hauv cov pob zeb uas ua lub luag haujlwm tseem ceeb hauv ntau yam txheej txheem hauv lub cev tib neeg. Txawm hais tias cov khoom siv calcium ib txwm muaj, xws li cov khoom noj mis nyuj, tau lees paub ntev los lawm, lwm cov tshuaj calcium ntxiv, suav nrog calcium formate, tau nyiam cov neeg tuaj saib ...Nyeem ntxiv»
-
qhia: Cov tshuaj pleev rau phab ntsa sab hauv ua lub luag haujlwm tseem ceeb hauv kev ua kom cov phab ntsa du thiab zoo nkauj. Ntawm ntau yam khoom xyaw uas ua rau cov tshuaj pleev rau phab ntsa, cov hmoov polymer redispersible (RDP) sawv tawm rau lub luag haujlwm tseem ceeb uas lawv ua si hauv kev txhim kho kev ua tau zoo thiab cov khoom ntawm cov khoom kawg ...Nyeem ntxiv»
-
Cov tshuaj ntxuav qib CMC Cov tshuaj ntxuav qib CMC Sodium carboxymethyl cellulose yog los tiv thaiv cov av rov qab los, nws lub hauv paus ntsiab lus yog cov av tsis zoo thiab adsorbed rau ntawm daim ntaub nws tus kheej thiab them CMC molecules muaj kev sib koom ua ke electrostatic repulsion, ntxiv rau, CMC kuj tseem tuaj yeem ua rau cov tshuaj ntxuav slurry lossis xab npum kua ...Nyeem ntxiv»
-
Ceramic qib CMC Ceramic qib CMC Sodium carboxymethyl cellulose kua tuaj yeem yaj nrog lwm cov nplaum thiab cov resins uas yaj hauv dej. Qhov viscosity ntawm CMC kua txo qis nrog qhov nce ntawm qhov kub thiab txias, thiab qhov viscosity yuav rov qab los tom qab txias. CMC aqueous kua yog ib qho tsis-Newtoni...Nyeem ntxiv»
-
Hydroxypropyl methylcellulose (HPMC) yog ib qho khoom siv ntxiv uas siv tau ntau yam hauv kev lag luam kev tsim kho, tshwj xeeb tshaj yog hauv cov qauv putty phab ntsa. HPMC muaj ntau yam zoo uas pab txhim kho kev ua tau zoo thiab zoo ntawm phab ntsa putty. Nov yog peb qhov zoo tseem ceeb ntawm kev siv HPMC hauv phab ntsa putty: ...Nyeem ntxiv»
-
Hydroxypropyl methylcellulose (HPMC) yog ib qho polymer ntau yam siv dav hauv ntau yam lag luam suav nrog kev tsim kho. Hauv kev siv gypsum, HPMC ua haujlwm ua ib qho khoom siv ntxiv nrog ntau yam txiaj ntsig uas pab txhim kho kev ua tau zoo thiab zoo ntawm cov gypsum formulations. Kev Taw Qhia...Nyeem ntxiv»
-
Hydroxyethyl cellulose (HEC) hauv cov tshuaj lom neeg siv khoom: ib qho polymer ntau yam qhia Hydroxyethylcellulose (HEC) yog ib tus neeg ua si tseem ceeb hauv ntiaj teb polymer thiab muaj ntau yam kev siv thoob plaws ntau yam lag luam. Ib qho ntawm nws cov cheeb tsam tseem ceeb yog kev lag luam tshuaj lom neeg, qhov twg nws tsis tshua muaj ...Nyeem ntxiv»
-
Hydroxyethyl cellulose (HEC) hauv cov tshuaj lom neeg siv khoom: ib qho polymer ntau yam qhia Hydroxyethylcellulose (HEC) yog ib tus neeg ua si tseem ceeb hauv ntiaj teb polymer thiab muaj ntau yam kev siv thoob plaws ntau yam lag luam. Ib qho ntawm nws cov cheeb tsam tseem ceeb yog kev lag luam tshuaj lom neeg, qhov twg nws tsis tshua muaj ...Nyeem ntxiv»
-
Hydroxyethylcellulose (HEC) ua lub luag haujlwm tseem ceeb hauv kev lag luam roj drilling, tshwj xeeb tshaj yog nyob rau hauv cov kua drilling lossis av nkos. Cov kua drilling yog qhov tseem ceeb hauv cov txheej txheem drilling roj, muab ntau yam haujlwm xws li txias thiab lubricating cov laum laum, nqa cov txiav drilling mus rau saum npoo, thiab tswj ...Nyeem ntxiv»