Lub siab viscosity siv HPMC (Hydroxypropylulose) Pobzeb Adhesive yog cov khoom siv sib raug zoo siv hauv kev tsim kho cov phiaj xwm. Nws yog tsuas yog siv rau yav dhau los cov vuas luaj, pob zeb thiab lwm cov ntaub ntawv zoo nkauj, nrog kev tsim kho kev tsim kho zoo thiab ruaj khov.
(1) Taw qhia rau HPMC
HydroxyPropyyl methylcellueculose (HPMC) yog cov tsis-ionic cellulose ither ua los ntawm cov tshuaj hloov kho cov cellulose ntuj. HPMC tau siv dav hauv kev tsim kho, kws tshuaj, khoom noj khoom haus, tshuaj txhua hnub thiab lwm thaj chaw. Hauv kev tsim kho, HPMC yog siv los ua cov tuab, dej tuav tus neeg sawv cev thiab rhelology tswj tus neeg sawv cev hauv ceramic clile nplaum, muab nws zoo heev cov khoom siv.
(2) Cov yam ntxwv ntawm viscosity siab HPMC Pobzeb Tais
1. Cov dej zoo ua haujlwm
Lub visccity HPMC muaj peev xwm txhim kho lub peev xwm kom ceev dua ntawm cov khoom nplaum ntawm cov nplais thiab ua kom cov dej yuav tsis ploj sai thaum lub sijhawm tsim kho. Cov dej ua haujlwm zoo yuav pab tau ntev qhib cov nplais nplaum, muab sijhawm siv sijhawm txaus los hloov cov vuas ntawm cov vuas. Qhov kev ua tau zoo no tshwj xeeb rau kev tsim kho hauv cov kab huab cua qhuav, raws li nws tuaj yeem tiv thaiv cov nplais nplaum uas qhuav sai thiab ua rau kev sib raug zoo.
2. Kev ua tau zoo los ntawm kev ua tau zoo
Lub siab viscosity HPMC muab cov nplais nplaum nplaum nplaum siab los tiv thaiv cov khoom, kom cov vuas tsis yooj yim rau cov kab ke. Kev ua haujlwm los ntawm sab qab yog qhov tshwj xeeb tshaj yog qhov tshwj xeeb rau cov vuas ntsug, vim tias nws tiv thaiv cov vuas ceramic los ntawm kev hloov chaw ua ntej lawv raug kho, kom ntseeg tau qhov tseeb ntawm daim ntawv thov.
3. Cov nyhuv tuab tuab tuab
Siab viscosity HPMC muaj cov nyhuv tuab tuab, uas tuaj yeem hloov kho lub sib luag ntawm cov nplais nplaum thiab txhim kho nws cov adhesion. Qhov no thickening cov nyhuv ua rau cov nplais nplaum ua haujlwm tau zoo thiab tuaj yeem ua lag luam smoothable thiab tuaj yeem ua haujlwm smoothly txawm nyob rau hauv cov chaw ua haujlwm nyuaj xws li tig ntsug lossis nthab.
4. Cov cuv zoo heev tsis kam
Lub siab viscosity HPMC hauv cov ceramic pobzeb nplaum tuaj yeem txhim kho cov khoom tawg tsis kam. Nws nqus thiab tso kev pheej hmoo, txo qhov kev pheej hmoo ntawm kev tawg los ntawm kev nthuav dav thiab kev cog lus ntawm substrate. Cov cuab yeej no ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ruaj khov ntev ntev thiab cov kav dej ruaj khov ntawm cov pobzeb ceramic muab tshuaj txhuam.
5. Txhim kho kev tsim kho kev ua haujlwm
HPMC muab cov pobzeb ceramic nplaum ua cov khoom, xws li yooj yim sib xyaw, yooj yim paving, thiab yooj yim leving. Nws kuj tseem tuaj yeem txo qhov kev tshwm sim hollowing uas yuav tshwm sim thaum lub sijhawm tsim kho, txhim kho kev tsim kho, thiab xyuas kom zoo.
6. Kev kub siab tsis kam thiab alkali tsis kam
Lub siab viscosity HPMC muaj qhov kub ua hauj lwm zoo thiab alkali tsis kam, thiab tuaj yeem hloov kho cov kev tsim kho hauv kev tsim kho nyob rau hauv ib puag ncig ib puag ncig. Nws tuaj yeem tswj tau ua tau zoo nyob rau hauv lub siab lossis tsawg ntws ib puag ncig, tiv taus kev tsim tawm hauv kev tsim kho, thiab ncua kev pabcuam lub neej ntawm cov nplais nplaum.
(3) Cov txheej txheem ntawm kev ua ntawm cov viscosity high-viscosity HPMC nyob rau ceramic pobzeb nplaum
Cov dej ua haujlwm khaws cia: HPMC nthuav dav los ntawm kev nqus dej los tsim cov roj molipules, yog li txhim kho cov dej ua kom ruaj khov. Qhov kev ua kom muaj txiaj ntsig tawm no tuaj yeem tiv thaiv cov nplais nplaum los ntawm kev tawg lossis tev thaum lub sijhawm ua kom qhuav.
Thickening cov nyhuv: HPMC tuaj yeem tsim tus qauv sib txuas nrog cov dej hauv cov dej los ntawm nws cov molecular, yog li nce lub viscesive ntawm cov viscesive. Cov nyhuv tuab no tuaj yeem txhim kho lub zog bondling thiab daim ntawv thov viscosity ntawm cov nplaum, kom nws tuaj yeem lo rau ntawm cov chaw ntsug lossis cov chaw nyuaj.
Rheology tswj: HPMC muaj kev tswj hwm lub zog zoo, uas ua rau muaj kev ua haujlwm tsim nyog thaum ua haujlwm tsim nyog thaum ua haujlwm tsim nyog thaum tsim kho kom zoo dua qub
Kev ceev thiab rwb thaiv tsev: dej-khaws cov khoom tsim kho ntawm HPMC tsis yog txhim kho nws cov kev tsim kho cov khoom lag luam ceramic, txo qis kev txuag hluav taws xob, thiab txhim kho lub zog cua sov.
(4) Daim ntawv thov ntawm siab viscosity hpmc nplais nplaum nplaum
Phab Ntsa thiab Pem Teb Cov Pobzeb pasting: High-viscosity HPMC Pobzeb Tile Adhesive yog dav siv rau pasting sab hauv thiab phab ntsa sab hauv thiab cov vuas pem teb. Nws yog qhov haum rau cov vuas luaj ceramic thiab cov pob zeb ntawm ntau cov ntaub ntawv, muab cov adhesion muaj zog thiab ruaj khov.
Waterproof thiab cov dej noo-ntawv pov thawj: Vim tias HPMC muaj cov dej ntws zoo xws li cov khoom siv dej ntws thiab cov chav ua noj kom ntseeg tau tias cov vuas luaj li cov kab mob ceramic nyob hauv cov vuas luaj.
Pem teb cua sov: hauv cov cua sov hauv pem teb, HPMC cov nplaum nplaum muaj peev xwm tswj tau ruaj khov nyob ib puag ncig puag ncig kub, kom muaj peev xwm ruaj khov rau hauv ib puag ncig kub thiab tawg thaum hauv pem teb yog rhuab.
Rwb thaiv tsev phab ntsa sab nrauv phab ntsa: hauv phab ntsa sab nrauv, HPMC Pobzeb Adulation Txheej Txheem, Txhim Kho Lub Rulfulion cov txiaj ntsig thiab kev ua tau zoo ntawm lub system.
(5) Kev tsim kho thiab kev ceev faj
Kev npaj thiab nplawm: Thaum siv cov viscosity holmc
Siv tuab tswj: thaum kev tsim kho, cov nplaum tsim nyog yuav tsum tau xaiv raws li qhov loj me uas tsis muaj teeb meem los ntawm kev ua tuab lossis tawg.
Kev tsim kho ib puag ncig: kev tsim kho nyob rau hauv huab cua huab cua huab cua, xws li kub siab, yuav tsum tsis txhob muaj kev cuam tshuam rau kev ua tau zoo ntawm cov nplaum thiab kev tsim kho.
Lub Sij Hawm Txij Nkawm: Kev tu kom tsim nyog tom qab kev tsim kho kom tsis txhob ua kev tsim kho lossis thauj khoom-cov nplaum tau kho kom ntseeg tau zoo tshaj plaws.
Lub siab viscosity siv hpmc nplais nplaum nplaum ua lub luag haujlwm tseem ceeb hauv txoj haujlwm tshiab. Nws txoj kev ua tau zoo hauv qab kev ua tau zoo, kev ua haujlwm los tiv thaiv npleem, thickening cov nyhuv thiab kev tawm tsam kev ua kom nws xaiv qhov zoo tshaj plaws rau kev tsim kho. Los ntawm cov qauv tsim nyog thiab cov qauv tsim qauv, HPMC nplais nplaum muaj peev xwm txhim kho cov vuas uas muaj zog thiab ua kom muaj txiaj ntsig zoo thiab ruaj khov ntawm cov haujlwm kho vaj tsev.
Lub Sijhawm Post: Feb-17-2025