HydroxyPropyyl Methylcellulose (HPMC)yog cov tsis-ionic cellulose ither ua los ntawm cov polymer cov ntaub ntawv siv los ntawm kev ua yeeb yam. Lawv yog cov ntxhiab tsw, cov hmoov nplej thiab tsis muaj qab zib uas swells hauv dej txias kom muaj cov tshuaj txias lossis me ntsis colloidal tov. Muaj cov khoom ntawm thickening, khi, emulsifying, zaj duab xis, kev tawm tsam, khaws cia noo noo thiab tiv thaiv kev thaiv kev. HydroxyPropyyl methylulose, methylcellulose tuaj yeem siv nyob rau hauv cov ntaub ntawv tsim tsev, kho cov tshuaj, tshuab ceramile, ua liaj ua teb, txhua yam tshuaj lom zem, ua liaj ua teb txhua hnub thiab lwm yam kev lag luam.
Daim ntawv thov tseem ceeb ntawm HydroxyPropyyl methylcellose HPMC hauv cov ntaub ntawv hauv tsev:
1 Maas raws plastering grout
Kev sib txawv, ua cov plastering paste tau yooj yim dua, txhim kho SAG tiv taus, txhim kho Faus thiab tsis muaj zog, thiab txhim kho kev ua haujlwm tau zoo.
IThaligh dej khaws cia, ntev ntev lub sijhawm kev hloov pauv, txhim kho kev ua haujlwm, thiab pab txhawb cov tshuaj khib nyiab kom muaj cov khoom siv muaj zog.
‡ Tswj cov kev qhia ntawm cov huab cua kom tshem tawm cov kab nrib pleb ntawm txheej txheej thiab tsim ib qho zoo tshaj plaws du nto.
2 Gypsum-based plastering pastes thiab gypsum
Kev sib txawv, ua cov plastering paste tau yooj yim dua, txhim kho SAG tiv taus, txhim kho Faus thiab tsis muaj zog, thiab txhim kho kev ua haujlwm tau zoo.
IThaligh dej khaws cia, ntev ntev lub sijhawm kev hloov pauv, txhim kho kev ua haujlwm, thiab pab txhawb cov tshuaj khib nyiab kom muaj cov khoom siv muaj zog.
③ Tswj cov kev sib khib ntawm cug ua ke kom zoo nkauj thiab tsim cov txheej txheej zoo tshaj plaws.
3 Masonry Cug
Ua kom cov nplaum nrog cov masonry nto, txhim kho cov dej khaws cia, thiab txhim kho lub zog ntawm lub tshuaj khib.
Lub Pluage thiab Plainity, thiab txhim kho kev ua haujlwm; CAPPED los ntawm cellulose ether yog qhov yooj yim los tsim, txuag lub sijhawm tsim kho thiab txo tus nqi tsim khoom.
③ultra-high dej-khaws cov cellulose ether, haum rau cov dej-nqus cov cib.
4 Phaj Sib Koom Tes
Cov dej dej ceev ceev, sijhawm qhib sijhawm thiab txhim kho kev ua haujlwm tau zoo. Siab roj nplua nyeem, yooj yim dua los sib tov.
②improve shrinkage tsis kam thiab cauj kuj, thiab txhim kho qhov zoo ntawm cov txheej.
③③prove cov nplaum ntawm txoj kev sib raug zoo thiab muab cov qauv du thiab du.
5 Pobzeb Cov Ntawv Qhia Ntxiv
①EIstasE kom qhuav sib xyaw cov khoom xyaw, tsis muaj lumps, qhov kev siv tshuaj yuav nce ntxiv, lub sijhawm ua haujlwm yuav tau txais kev cawmdim, thiab tus nqi ua haujlwm yuav raug txo kom tsawg.
②Ly Txuas lub sijhawm qhib lub sijhawm qhib, nws txhim kho qhov ua tau zoo ntawm cov lus qhia thiab muab cov txiaj ntsig zoo adhesion.
6 Kev Ntsuas Cov Khoom Siv Hauv Tsev
① Muab viscosity thiab tuaj yeem siv los ua kev pab tiv thaiv kev tiv thaiv.
②THANCE LUB LAG LUAM NTAWM FLUE NTAWM FLUY THIAB txhim kho kev ua haujlwm ntawm paving.
③ Tswj dej khaws cia thiab shrinkage kom txo cov kab nrib pleb thiab shrinkage ntawm hauv av.
7 Cov Xim Dej Raws Cov Dej
①Prevent cov nag los nag thiab ntxig lub thawv ntim cov khoom. Muaj kev ruaj khov muaj kev sib raug zoo thiab kev sib raug zoo nrog lwm cov.
②②prove fluility, muab cov txaws tsis zoo, sag tsis kam thiab qib nyiaj, thiab ua kom zoo nkauj ua tiav.
8 Wallpaper Hmoov
①quickly yaj tsis agglomeration, uas yog yooj yim rau kev sib xyaw.
Iprovide cov nyiaj txhoj siab.
9 Extruded Cement Board
①it muaj cov khoom zoo thiab lubricity, thiab txhim kho cov txheej txheem ntawm cov khoom lag luam.
②②Prove lub zog ntsuab, txhawb nqa cov hydration thiab cov nyhuv kho, thiab txhim kho cov qoob loo.
10 HPM cov khoom lag luam rau npaj-sib nphu sib xyaw
TusHPMCCov khoom lag luam tshwj xeeb siv rau kev npaj ua kom cov dej sib xyaw zoo dua li cov khoom sib xyaw ua ke, thiab cov khoom siv khov kho kom zoo nkauj, thiab cov khoom siv khov kho kom zoo nkauj HPMC kuj muaj qee cov nyhuv cua-nkag. HPMC cov khoom lag luam tshwj xeeb tau siv rau npaj txhij cov tshuaj khib tau tsim nyog, cov cua sib xyaw thiab cov pa roj hmab txhim kho, cov plastering ntawm npaj txhij cov tshuaj khib. HPMC cov khoom lag luam tshwj xeeb siv rau kev npaj ua kom tiav-sib xyaw ua kom tiav lub sijhawm qhib-mixed kev tsim kho. HydroxyPropyyl methylulose (HPMC) yog qhov tsis-ionic cellulose ether ua los ntawm cov ntaub ntawv polymer los ntawm cov khoom siv polymer ntawm cov khoom siv. Lawv yog cov ntxhiab tsw, cov hmoov nplej thiab tsis muaj qab zib uas swells hauv dej txias kom muaj cov tshuaj txias lossis me ntsis colloidal tov. Muaj cov khoom ntawm thickening, khi, emulsifying, zaj duab xis, kev tawm tsam, khaws cia noo noo thiab tiv thaiv kev thaiv kev. HydroxyPropyyl methylulose, methylcellulose tuaj yeem siv nyob rau hauv cov ntaub ntawv tsim tsev, kho cov tshuaj, tshuab ceramile, ua liaj ua teb, txhua yam tshuaj lom zem, ua liaj ua teb txhua hnub thiab lwm yam kev lag luam.
Lub Sijhawm Post: Apr-25-2024