Hydroxypropylmethylcellulose (HPMC) yog ib qho tsis muaj ntxhiab tsw, tsis muaj ntxhiab, tsis muaj tshuaj lom cov kua mis dawb uas tuaj yeem yaj hauv dej txias los tsim cov kua dej ntshiab ntshiab.Nws muaj cov yam ntxwv ntawm thickening, bonding, dispersion, emulsification, demulsification, floating, adsorption, adhesion, deg kev ua si, moisturizing, thiab tu colloidal tov.
1. Txiv qaub mortar cement mortar
Kev tuav dej siab tuaj yeem ua kom cov pob zeb ua kom tiav.Lub zog compressive ntawm daim ntawv cog lus txuas ntxiv nce.Tsis tas li ntawd, tensile thiab shear lub zog tuaj yeem nce ntxiv.Txuas ntxiv txhim kho qhov tseeb ntawm kev tsim kho thiab txhim kho kev ua haujlwm zoo.
2. Waterproof putty
Lub luag haujlwm tseem ceeb ntawm cellulose ether hauv cov hmoov putty yog los tswj cov dej noo, daim ntawv cog lus thiab lubricate, tiv thaiv cov kab nrib pleb lossis cov kua nplaum qhib los ntawm cov dej tsis txaus, txhim kho cov cohesiveness ntawm putty hmoov, thiab txo qhov kev ncua ntawm qhov chaw tsim kho.Ua kom txoj haujlwm tsim kho kom txaus siab thiab txuag tib neeg peev.
3. Tus neeg saib xyuas interface
Feem ntau yog emulsifier, nws tuaj yeem ua kom lub zog thiab tensile lub zog, txhim kho cov txheej txheej saum npoo, thiab txhim kho qhov adhesion thiab kev sib txuas lub zog.
4. Sab nrauv phab ntsa rwb thaiv tsev mortar
Cellulose ether plays lub luag haujlwm tseem ceeb hauv kev sib txuas, txhim kho lub zog, ua rau cov cement mortar yooj yim rau txheej, thiab txhim kho kev ua haujlwm.Ua kom lub sijhawm ua haujlwm, txhim kho kev tiv thaiv shrinking thiab cohesion kev ua tau zoo ntawm cov cement mortar, txhim kho cov txheej txheem kev ua tau zoo, thiab ua kom lub zog sib txuas.
5. Cov kua nplaum nplaum
Cov khoom siv dej qib siab tsis tas yuav tsum tau ntub dej ua ntej lossis ntub cov vuas luaj ceramic thiab subgrades, uas tuaj yeem txhim kho lawv txoj kev sib raug zoo.Lub mortar tuaj yeem siv tau ntev, zoo, zoo-proportioned, yooj yim rau kev tsim kho, thiab muaj zog tiv thaiv xeb.
6. caulking tus neeg sawv cev taw qhia
Qhov sib ntxiv ntawm cellulose ether muaj cov ntug zoo adhesion, tsawg shrinkage thiab siab hnav tsis kam, tiv thaiv cov ntaub ntawv yooj yim los ntawm kev puas tsuaj, thiab tsis txhob cuam tshuam cov dej tsis zoo ntawm lub tsev tag nrho.
7. Self-leveling raw khoom
Qhov ruaj khov viscosity ntawm cellulose ether ua kom cov kua dej zoo thiab nws tus kheej muaj peev xwm ntawm cellulose ether, tswj cov dej tuav tus nqi, ua rau cellulose ether solidify sai, thiab txo cov kab nrib pleb thiab shrinkage.
Post lub sij hawm: May-18-2023