HydroxyPropylropy Cellulose (HPMC) yog cov tsis-ionic cellulose ether ua los ntawm kev kho cov tshuaj kho ntuj ua pa cellulose. Vim nws cov dej ua kom zoo, cov dej khaws cia, ua yeeb yaj kiab ua yeeb yaj kiab, nws tau siv dav hauv ntau thaj teb kev tsim kho.
1. Daim ntawv thov ntawm cov thickeners thiab binders
HPMC tuaj yeem txhim kho lub viscosity thiab tsev kho cov khoom hauv tsev thiab feem ntau siv los ua tuab thiab phau ntawv:
Pobzeb nplaum: Ntxiv Kimacell® Cov Pobzeb Rau Pobzeb Adhesive tuaj yeem txhim kho lub zog sib txuas, ua kom cov vuas tsis tshua txaus ntseeg thaum lub sijhawm kev tsim kho, thiab txhim kho lub zog ntub dej lub zog.
Qhuav-mix cug: HPMC ua si lub luag haujlwm ntawm thickening, khaws cia dej thiab txhim kho kev ua haujlwm zoo thiab txhim kho cov khoom lag luam zoo.
Plastering Cug: Nws tuaj yeem txhim kho cov khoom siv hluav taws xob thiab kev ua haujlwm ntawm cug, ua rau plastering ntau yam zoo li qub thiab du.
2. Lub luag haujlwm ntawm dej tuav tus neeg sawv cev
HPMC muaj cov dej ua haujlwm zoo heev thiab tuaj yeem txhim kho cov dej tswj cov dej rov qab los ntawm cov khoom lag luam lossis cov khoom siv gypsum raws:
Cov khoom siv xiss: ntxiv HPMC kom ua kom chot chot.
Cov ntaub ntawv gypsum: thaum siv hauv gypsum plaster cov ntaub ntawv, lawv tuaj yeem ua kom ntev txuas lub sijhawm ua haujlwm thiab hmoov los ntawm kev ua haujlwm sai.
3. Txhim kho kev tsim kho kev tsim kho
HPMC tuaj yeem txhim kho kev ua haujlwm hauv tsev, tshwj xeeb:
Kho kom haum raws cov kua dej ntawm cov khoom siv sib xyaw, tiv thaiv kev sib xyaw thiab sib cais thiab ua kom cov khoom siv ntau dua.
Slipperiness: nws cov txiaj ntsig lubricating tuaj yeem txo cov kev tsim kho tiv thaiv thiab txhim kho kev sib tw thiab cov khoom siv ua haujlwm.
Los tiv thaiv kev ua tau zoo: HPMC tuaj yeem txhim kho kev ua haujlwm sagging ntawm cov khoom siv ntsug, xws li phab ntsa cov khoom nplaum thiab cov nplaum nplaum.
4. Zaj duab xis-tsim thiab tiv thaiv cuam tshuam
HPMC muaj cov yeeb yaj kiab zoo tshaj plaws thiab tseem tuaj yeem ua lub luag haujlwm tiv thaiv hauv txoj kev tsim kho:
Txheej deg tiv thaiv: zaj duab xis tsim los ntawm HPMC tuaj yeem tiv thaiv cov ntaub ntawv xws li cov xim tawg thiab dej tsis muaj cua (xws li cua thiab tshav ntuj).
Cov ntaub ntawv dai kom zoo nkauj: nws tseem yog siv nyob rau hauv architecture zoo nkauj ua kom zoo nkauj los txhim kho cov nplaum thiab ruaj khov ntawm cov txheej.
5. Thov rau thermal rwb thaiv tsev thiab lub zog-txuag cov ntaub ntawv
HPMC kuj muaj cov ntawv thov tseem ceeb hauv cov ntaub ntawv tshiab txuag hluav taws xob:
Sab nraud phab ntsa insulation chotras: Kimacell® tuaj yeem txhim kho kev sib raug zoo thiab cov dej khaws cia ntawm kev sib sau ua ke, ua kom nws muaj kev ua haujlwm zoo dua li thermal.
Lub Hnav cov khoom siv: HPMC yog siv los ua cov ntaub ntawv stabilizer nyob rau hauv cov ntaub ntawv ua npuas ncauj kom ntseeg tau tias cov qauv kev ruaj ntseg thiab kev ua tau zoo ntawm cov khoom.
6. Daim ntawv thov hauv cov ntaub ntawv tsis muaj dej
HPMC muaj cov dej tsis muaj dej zoo heev thiab tuaj yeem siv rau hauv:
Waterproof txheej: ua ib qho ntxiv rau dej lim dej txheej, HPMC tuaj yeem txhim kho cov khoom sib khi thiab dej tsis zoo ntawm txheej.
Cov ntaub ntawv GROUTING: HPMC cov dej khaws cia ua rau kev tsim kho grouting ntau dua thaum txhim kho los tiv thaiv kev ua haujlwm.
7. Daim ntawv thov ntawm gypsum
Nyob rau hauv thaj teb ntawm gypsum khoom,HPMC Kuj tseem yog qhov tseem ceeb ntxiv:
Gypsum Putty: Txhim Kho Cov Dej Tuav thiab cov nplaum ntawm Gypsum Putty, txuas lub sijhawm tsim kho thiab txhim kho cov nyhuv saum npoo.
Gypsum Board: siv raws li cov nplaum thiab dej tuav tus neeg sawv cev los txhim kho lub zog thiab kev tawv nqaij ntawm Gypsum Board.
HydroxyPropy muag methylcellulose tau siv dav hauv ntau lub teb ntawm kev tsim kho kev lag luam vim nws cov kev ua tau zoo thiab kev siv ntau. Nws tsis tsuas yog txhim kho kev tsim kho cov ntaub ntawv tsim kho hauv tsev, tab sis kuj txhim kho qhov zoo thiab ua haujlwm ntawm kev tsim kho cov dej num. Nrog rau cov kev thov nce qib ntxiv rau cov ntaub ntawv ntsuab, Kimacell®, raws li ib puag ncig tus phooj ywg, yuav muaj kev lag luam dav dav.
Lub Sijhawm Post: Jan-18-2025