Hauv cov txheej txheem khoom siv niaj hnub no, qhov nplaum ntawm qhov chaw yog qhov qhia tau zoo tseem ceeb rau cov txheej txheem pleev xim, hmoov putty, cov nplaum pobzeb, thiab cov mortars. Raws li cov khoom siv cellulose ether siv dav hauv kev lag luam khoom siv hauv tsev thoob ntiaj teb, ANXIN CELLULOSEHPMC (hydroxypropyl methylcellulose)yog ib qho tshuaj ntxiv tseem ceeb rau kev txhim kho qhov sib txuas ntawm qhov chaw vim nws qhov kev tuav dej zoo heev, cov khoom ua kom tuab, thiab kev tswj hwm qhov sib txuas. Los ntawm kev sib koom ua ke ntawm ntau txoj hauv kev, nws tsim kom muaj kev sib txuas ruaj khov thiab muaj zog ntawm cov mortar qhuav, putty, thiab lub substrate, yog li ua kom zoo dua qub thiab ua haujlwm ntev.
1. Lub Hauv Paus Tseem Ceeb ntawm HPMC hauv Kev Txhim Kho Qhov Nto Adhesion
1.1. Kev Khaws Dej Zoo Ua Kom Muaj Dej Tag Nrho
ANXIN CELLULOSE HPMC tsim cov dej sib xws thiab txuas ntxiv mus rau hauv cov kab ke mortar, txo qhov dej evaporation sai thiab tso cai rau kev sib xyaw ua ke ntawm cov cement thiab cov substrate nto.
Kev muaj dej txaus tsis yog tsuas yog ua rau cov cement muaj zog tom qab nws khov xwb tab sis kuj ua rau kom muaj kev sib txuas ntawm cov mortar thiab cov substrate zoo dua, uas yog qhov tseem ceeb rau kev nplaum zoo dua.
1.2. Kev ntub dej zoo dua thiab kev nthuav dav ntawm cov ntaub so ntswg
HPMC molecules muaj qee yam ntawm kev ua haujlwm ntawm qhov chaw, thiab lawv cov kev daws teeb meem tuaj yeem txo qhov kev ntxhov siab ntawm qhov system.
Thaum lub sijhawm tsim kho, cov tshuaj mortar lossis putty tuaj yeem nthuav dav thiab impregnate zoo dua rau ntawm qhov chaw substrate, txhim kho cov khoom siv lo rau cov khoom du, ntom, lossis cov khoom nqus dej tsawg, yog li zam cov teeb meem xws li "hollowing" thiab "delamination."
1.3. Cov nyhuv ua kom tuab thiab kev sib txuas thawj zaug zoo dua
ANXIN CELLULOSE's HPMC muab cov viscosity tsim nyog, muab cov mortar zoo thixotropic thiab cohesive zog.
Kev sib txuas ntub txaus pab cov khoom siv tsim kom muaj "kev sib txuas thawj zaug" nrog lub substrate thaum ntxov, tshwj xeeb tshaj yog nyob rau hauv cov nplaum pobzeb, cov tshuaj rwb thaiv tsev thermal, thiab cov txheej txheem gypsum putty.
1.4. Kev tsim ib txheej zaj duab xis uas yoog tau los txhim kho kev sib txuas ruaj khov
Tom qab ua kom tawv, HPMC tsim cov txheej txheem zaj duab xis cellulose ether uas yooj ywm me me hauv cov khoom siv, txo qhov kev puas tsuaj rau cov mortar uas tshwm sim los ntawm kev ntsws thiab kev ntxhov siab thermal.
Qhov kev ywj pheej ntxiv no ua kom cov txheej sib txuas ruaj khov thaum siv mus ntev, tiv thaiv kev tawg lossis kev sib cais.
2. Kev Txhim Kho Kev Sib Txuas Hauv Cov Khoom Siv Hauv Tsev Ib Txwm Muaj
2.1. Hauv Cov Tshuab Hmoov Putty
Txhim kho kev nplaum rau cov phab ntsa cement, cov pob zeb ua vaj tse, thiab cov txheej txheem uas twb muaj lawm.
Tiv thaiv kom tsis txhob tev tawv thiab ua hmoov, thiab ua rau cov putty ntom dua.
Muab kev xav zoo dua thiab kev sib npaug.
2.2. Hauv Cov Nplaum Rau Pobzeb
ANXIN HPMC qhov kev tuav dej siab thiab kev nplaum zoo ua rau cov nplaum pobzeb muaj:
Cov khoom siv tack thiab anti-slip zoo dua thaum pib
Kev ruaj khov zoo dua, tshwj xeeb tshaj yog rau cov vuas loj
Muab qhov chaw sib txuas ruaj khov txawm tias rau cov vuas uas nqus dej tsawg (xws li cov vuas porcelain).
2.3. Hauv Cov Txheej Txheem Phab Ntsa Sab Nraud thiab Cov Txheej Txheem Xim Latex
HPMC txhim kho qhov ntub thiab nkag mus rau ntawm cov xim pleev rau ntawm phab ntsa, txhim kho kev sib txuas ntawm cov khoom siv, thiab ua kom cov zaj duab xis ruaj khov thiab cov khoom tiv thaiv chalking.
3. Cov txiaj ntsig thiab cov yam ntxwv ntawm ANXIN CELLULOSE HPMC
Kev ruaj khov viscosity siab: Xyuas kom meej tias cov mortar ua haujlwm zoo ib yam thaum lub sijhawm thov thiab tsim zaj duab xis.
Kev khaws dej zoo heev: Ua kom zoo dua qhov kev sib txuas ntawm cov mortar thiab cov zaj duab xis ntom. Kev yaj zoo heev: Disperse sai thiab tsis clump, tsim rau cov tshuab sib tov siab heev.
Kev sib raug zoo muaj zog: Ua tau raws li qhov xav tau ntawm ntau yam tshuab xws li putty, vuas nplaum, hmoov gypsum, thiab cov tshuaj rwb thaiv tsev thermal.
Kev tswj xyuas zoo nruj: ANXIN CELLULOSE siv cov thev naus laus zis thoob ntiaj teb kom ntseeg tau tias cov khoom huv thiab kev ua haujlwm ruaj khov.
ANXIN CELLULOSE HPMCNws ua kom qhov kev sib txuas ntawm cov khoom siv thiab cov substrates zoo dua qub los ntawm kev sib koom ua ke ntawm ntau txoj hauv kev, suav nrog kev khaws dej, ua kom tuab, ntub dej, thiab txheej zaj duab xis yooj ywm, muab kev ruaj khov thiab ua haujlwm tau zoo dua rau ntau yam khoom siv hauv tsev. Nws cov khoom zoo thiab cov txiaj ntsig ntawm kev siv tshuab ua rau nws yog ib qho khoom siv tseem ceeb hauv kev tsim kho niaj hnub, pab cov mortar systems ua tiav lub zog sib txuas zoo dua thiab ua haujlwm tau ntev.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-22-2025