1. Siv hauv putty
Hauv cov hmoov putty, HPMC plays peb lub luag haujlwm tseem ceeb ntawm thickening, dej tuav thiab kev tsim kho.
Thickener: Lub cellulose thickener ua raws li tus neeg sawv cev tshem tawm kom cov tshuaj sib txawv nce thiab nqis thiab tiv thaiv sagging.
Kev tsim kho: HPMC muaj cov nyhuv lubricating, uas tuaj yeem ua rau cov hmoov putty muaj kev ua haujlwm zoo.
2. Kev siv cov cement mortar
Lub mortar tsis ntxiv cov dej-retaining thickener muaj lub zog siab compressive, tab sis nws cov dej-tso kev ua tau zoo, kev sib koom ua ke, thiab softness tsis zoo, cov ntshav los yog loj, thiab kev khiav hauj lwm zoo li tsis zoo, yog li nws yog qhov yooj yim siv tsis tau. Indispensable ingredient rau mix mortar. Feem ntau, xaiv ntxiv hydroxypropyl methylcellulose los yog methylcellulose rau hauv mortar, thiab cov dej tuav tau tuaj yeem ncav cuag ntau dua 85%. Txoj kev siv hauv mortar yog ntxiv dej tom qab sib tov cov hmoov qhuav. Cov cement nrog cov dej tuav tau zoo tuaj yeem ntim dej, lub zog sib txuas tau zoo dua qub, thiab lub zog tensile thiab shear zog tuaj yeem tsim nyog, uas zoo heev txhim kho kev tsim kho thiab txhim kho kev ua haujlwm.
3. Daim ntawv thov ntawm cov nplais pobzeb sib txuas
Hydroxypropyl methylcellulose pobzeb nplaum tuaj yeem txuag cov pobzeb ua ntej so dej;
Cov lus qhia tshwj xeeb yog muab tso rau thiab ruaj ntseg;
Tsawg tshaj tawm kev xav tau rau cov neeg ua haujlwm;
Tsis tas yuav kho nws nrog hla cov yas clips tag nrho, cov tshuaj txhuam yuav tsis poob, thiab daim ntawv cog lus ruaj khov;
Tsis muaj cov av nkos ntau dhau ntawm qhov khoob ntawm cov cib, uas tuaj yeem zam cov pa phem ntawm cov cib;
Ntau cov vuas tuaj yeem muab tso ua ke, tsis zoo li kev tsim cov cement mortar, thiab lwm yam.
4. Daim ntawv thov ntawm caulking thiab grouting tus neeg sawv cev
Ntxiv cellulose ether tuaj yeem ua rau kev sib txuas ntawm ntug kev ua tau zoo, tus nqi qis qis, thiab kev puas tsuaj kuj muaj zog, yog li los tiv thaiv cov khoom siv los ntawm kev puas tsuaj thiab tsis txhob muaj qhov cuam tshuam ntawm cov dej infiltration ntawm tag nrho cov qauv.
Post lub sij hawm: Feb-23-2023