Cellulose ether yog ib qho tshuaj ntxiv uas siv rau hauv cov tshuaj khib nyiab qhuav los txhim kho lawv cov kev ua tau zoo thiab cov khoom.Cov khoom xyaw uas muaj ntau yam no tuaj yeem muab ntau yam txiaj ntsig, suav nrog kev txhim kho kev ua haujlwm, tuav dej, adhesion, thiab lwm yam.Hauv tsab xov xwm no, peb yuav tham txog yuav ua li cas xaiv cellulose ether rau koj daim ntawv thov qhuav mortar.
- Xav txog Hom Cellulose Ether Muaj ntau ntau hom cellulose ether muaj, txhua tus muaj nws tus kheej cov khoom thiab cov yam ntxwv.Feem ntau hom cellulose ether siv rau hauv cov ntaub ntawv qhuav mortar suav nrog:
- Hydroxyethyl cellulose (HEC): Hom cellulose ether yog lub npe hu rau nws cov dej zoo khaws cia thiab thickening zog, uas tuaj yeem pab txhim kho kev ua haujlwm thiab txo qis hauv cov tshuaj khib nyiab qhuav.
- Methyl cellulose (MC): MC feem ntau yog siv rau hauv cov tshuaj khib nyiab qhuav los ua cov ntawv nplaum thiab cov nplaum nplaum, muab cov dej tuav zoo, qhib lub sijhawm thiab teeb tsa cov khoom tiv thaiv.
- Hydroxypropyl methylcellulose (HPMC): HPMC muaj cov dej tuav tau zoo thiab kev ua haujlwm tau zoo, thiab paub txog nws cov kev siv ntau yam hauv ntau hom kev siv tshuaj khib nyiab qhuav.
- Ethyl hydroxyethyl cellulose (EHEC): EHEC yog hloov HEC nrog kev ua tau zoo dua ntawm cov dej tuav, ua haujlwm thiab ua haujlwm tawg.
Nws yog ib qho tseem ceeb los xaiv hom cellulose ether rau koj daim ntawv thov tshwj xeeb, raws li cov khoom thiab cov yam ntxwv uas koj xav tau.
- Xav txog qib ntawm Kev Hloov Cellulose ether cov khoom tuaj yeem muab faib ntxiv raws li lawv qhov kev hloov pauv, uas yog hais txog qib uas cov hydroxyl pawg ntawm cov cellulose molecule tau hloov nrog ether pawg.Qhov siab dua ntawm kev hloov pauv, qhov ntau soluble thiab siv tau cov cellulose ether yuav.
Txawm li cas los xij, kev hloov pauv siab kuj tuaj yeem ua rau txo qis viscosity thiab tsis zoo rau kev ua yeeb yaj kiab.Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tau xaiv cov khoom lag luam cellulose ether nrog rau qib tsim nyog ntawm kev hloov pauv rau koj daim ntawv thov tshwj xeeb.
- Xav txog qhov Particle Loj thiab Purity Qhov luaj li cas thiab purity ntawm cellulose ether tuaj yeem cuam tshuam nws cov kev ua tau zoo thiab kev ua tau zoo hauv cov ntawv thov qhuav mortar.Cov khoom me me yuav ua rau muaj kev sib cais zoo dua thiab kev ua haujlwm zoo dua qub, thaum cov khoom loj tuaj yeem xav tau sij hawm ntau dua kom yaj thiab tuaj yeem cuam tshuam qhov sib xws ntawm cov tshuaj khib nyiab qhuav.
Tsis tas li ntawd, nws yog ib qho tseem ceeb uas yuav tau xaiv cov khoom lag luam zoo cellulose ether uas tsis muaj impurities lossis cov kab mob, uas tuaj yeem cuam tshuam tsis zoo rau nws cov kev ua tau zoo lossis ua rau muaj teeb meem xws li tawg lossis daj ntawm cov tshuaj khib nyiab qhuav.
- Xav txog cov Formulation thiab Application Method Thaum kawg, thaum xaiv cellulose ether rau koj cov tshuaj mortar qhuav, nws yog ib qho tseem ceeb uas yuav tau xav txog cov kev formulation thiab daim ntawv thov txoj kev uas koj yuav siv.Cov khoom sib txawv ntawm cov cellulose ether tej zaum yuav zoo dua rau qee yam ntawm cov tshuaj khib nyiab qhuav los yog siv txoj kev.
Piv txwv li, yog tias koj siv cov tshuaj mortar qhuav uas yuav tsum tau khaws cov dej siab, cov khoom siv cellulose ether nrog cov dej tuav zoo zoo li HEC lossis HPMC yuav yog qhov kev xaiv zoo tshaj.Ib yam li ntawd, yog tias koj siv cov tshuaj khib nyiab qhuav uas yuav tsum muaj kev ua haujlwm zoo lossis kev ua haujlwm tawg, cov khoom zoo li EHEC yuav yog qhov kev xaiv zoo dua.
Zuag qhia tag nrho, xaiv cov khoom lag luam cellulose ether zoo rau koj daim ntawv thov mortar qhuav yuav tsum tau ua tib zoo xav txog cov khoom lag luam, cov yam ntxwv, thiab kev ua tau zoo hauv koj cov kev tsim tshwj xeeb thiab daim ntawv thov.Los ntawm kev noj cov khoom no rau hauv tus account thiab ua haujlwm ze nrog koj tus neeg muag khoom lossis cov chaw tsim khoom, koj tuaj yeem xyuas kom koj xaiv cov khoom lag luam zoo cellulose ether uas muab kev ua tau zoo thiab kev ntseeg siab.
Post lub sij hawm: Apr-22-2023