Daim ntawv thov ntawm hydroxypropyl methylcellulose (HPMC) hauv kev tsim kho mortar plastering mortar:
Kev khaws dej ntau tuaj yeem ua rau cov cement muaj dej txaus, ua rau lub zog sib txuas ntau ntxiv, thiab tib lub sijhawm, nws tuaj yeem ua rau lub zog tensile thiab lub zog shear ntau ntxiv, txhim kho cov txiaj ntsig ntawm kev tsim kho thiab txhim kho kev ua haujlwm zoo.
Kev siv hydroxypropyl methylcellulose (HPMC) hauv cov hmoov putty uas tiv taus dej:
Hauv cov hmoov putty, cellulose ether feem ntau ua lub luag haujlwm ntawm kev khaws dej, kev sib txuas thiab kev ua kom lubrication, zam kev tawg thiab lub cev qhuav dej los ntawm kev poob dej ntau dhau, thiab tib lub sijhawm txhim kho qhov kev sib txuas ntawm cov putty, txo qhov tshwm sim sagging thaum lub sijhawm tsim kho, thiab ua rau kev tsim kho du.
Kev siv hydroxypropyl methylcellulose (HPMC) hauv cov plaster plaster series:
Ntawm cov khoom lag luam gypsum series, cellulose ether feem ntau ua lub luag haujlwm ntawm kev khaws dej thiab lubrication, thiab kuj muaj qee qhov cuam tshuam retarding, uas daws cov teeb meem ntawm bulging thiab pib lub zog hauv cov txheej txheem kev tsim kho, thiab tuaj yeem ua kom lub sijhawm ua haujlwm ntev.
Kev siv hydroxypropyl methylcellulose (HPMC) hauv tus neeg sawv cev interface:
Nws yog siv los ua cov khoom siv tuab, uas tuaj yeem txhim kho lub zog tensile thiab shear zog, txhim kho qhov txheej txheem saum npoo, txhim kho qhov adhesion thiab lub zog sib txuas.
Daim ntawv thov ntawm hydroxypropyl methylcellulose (HPMC) hauv cov tshuaj pleev thaiv phab ntsa sab nraud:
Hauv cov khoom siv no, cellulose ether feem ntau ua lub luag haujlwm ntawm kev sib txuas thiab ua kom lub zog nce ntxiv, yog li cov xuab zeb yuav yooj yim dua rau txheej thiab txhim kho kev ua haujlwm zoo. Tib lub sijhawm, nws muaj cov nyhuv ntawm kev tiv thaiv kev sagging. Kev tiv thaiv ntsws thiab tawg, txhim kho qhov zoo ntawm qhov chaw, ua kom lub zog sib txuas ntxiv.
Kev siv hydroxypropyl methylcellulose (HPMC) hauv cov nplaum pobzeb:
Qhov dej khaws cia siab tsis tas yuav tsum tau ntub lossis ntub cov vuas thiab lub hauv paus ua ntej, uas tuaj yeem txhim kho lawv lub zog sib txuas. Cov slurry tuaj yeem muaj lub sijhawm tsim kho ntev, zoo thiab sib xws, thiab yooj yim rau kev tsim kho. Nws kuj muaj kev tiv thaiv dej noo zoo.
Daim ntawv thov ntawm hydroxypropyl methylcellulose (HPMC) hauv caulking agent thiab caulking agent:
Qhov ntxiv ntawm cellulose ether ua rau nws muaj kev sib txuas zoo ntawm ntug, qis shrinkage thiab siab hnav tsis kam, uas tiv thaiv cov khoom siv los ntawm kev puas tsuaj thiab zam kev cuam tshuam ntawm kev nkag mus rau tag nrho lub tsev.
Kev siv hydroxypropyl methylcellulose (HPMC) hauv DC cov ntaub ntawv tiaj tus:
Qhov kev sib koom ua ke ruaj khov ntawm cellulose ether ua kom muaj kev ywj pheej zoo thiab muaj peev xwm tswj tau tus kheej, thiab kev tswj hwm kev khaws cia dej ua rau cov khoom khov sai, txo qhov tawg thiab ntsws.
Lub sijhawm tshaj tawm: Plaub Hlis-07-2023