Lub luag haujlwm ntawm hydroxypropyl methylculose hauv cug cug

Hydroxypropyloosylcelleculose

Ntau tshaj 95% ntawm kev ua haujlwm-qib hydroxypropyl methylcellulose siv tau li cas thiaj huv hmoov cug. Nws cov haujlwm yog thickening, dej tuav thiab tsim kho. Cov dej ua haujlwm kom ua tau zoo ntawm HPMC tiv thaiv cov slurry los ntawm kev ua kom qhuav sai tom qab daim ntawv thov, txhim kho cov dej khov kho, ua kom tuab, thiab kev tawm tsam sagging. Nws tuaj yeem raug siv ua cov nplaum hauv plaster, gypsum, putty hmoov lossis lwm yam khoom siv hauv tsev los txhim kho lub sijhawm ua kom muaj zog thiab lub sijhawm ntev; xws li cov vuas luaj ceramic, cov nkauj ntsuab, cov nkauj ntsuab, ua cov tshuaj pleev muab tshuaj txhuam, nws kuj tuaj yeem txo cov tshuaj kom xis nyob ua ke; Rau anti-catch tsuag, ntxiv ib co polypropylene los tiv thaiv fiber ntau (yog li ntawd lawv muaj nyob rau hauv daim ntawv ntawm cov kab tshuaj khib, yog li kom ua tiav cov nyhuv los tiv thaiv. HPMC tsuas yog ua lub luag haujlwm ntawm cov dej khaws cia, thickening thiab anti-sag.

1. Siv txoj kab xev plug plastering

Cov dej txuag tau siab tuaj yeem ua rau cov cement tag nrho, thiab tib lub sijhawm tsim kho, nws tuaj yeem txhim kho cov nyhuv tsim nyog thiab txhim kho kev ua haujlwm tau zoo.

2. Dej-resistant putty

Hauv putty, hydroxypropyl methylcellose cellulose cellule poob, zam kev ua kom zoo nkauj ntawm kev tsim tawm ntawm kev tsim tawm, kom cov kev tsim kho kom du.

3. Plaster plaster Series

Ntawm cov gypsum series cov khoom, hydroxypropylulose cellulcellulose cov nyhuv ceev, thiab nyob rau hauv tib lub zog tsis ua haujlwm thaum lub sijhawm kev tsim kho, thiab tuaj yeem txuas cov sijhawm ua haujlwm ntev

4. Interface Tus Neeg Sawv Cev

Nws yog tsuas yog siv los ua cov tuab dua, uas tuaj yeem txhim kho lub zog tensile thiab cov txheej txheem strear, txhim kho cov nplaum thiab tsev pheeb suab.

5. Sab nrauv phab ntsa Rwb thaiv tsev cug

Nyob rau hauv cov khoom siv no, hydroxypropyl methylcelulose cellulose cellulose feem ntau ua lub zog ntawm cug thiab txhim kho kev ua haujlwm zoo. Nce lub sijhawm ua haujlwm ntawm cug, txhim kho shrinkage thiab tawg kuj, txhim kho qhov zoo, thiab nce hwj chim zog.

6. Pobzeb Adhesive

Cov dej siab ceev ceev tsis tas yuav ua ntej soak lossis ntub cov vuas thiab lub hauv paus, uas tuaj yeem txhim kho lawv txoj kev ua tau zoo. Cov slurry tuaj yeem muaj lub sijhawm tsim kho ntev, yog qhov zoo thiab hnav khaub ncaws, thiab yooj yim rau kev tsim kho. Nws tseem muaj cov dej noo zoo tsis kam.

7, caulking tus neeg sawv cev, taw tes tus neeg sawv cev

Ntxiv ntawm hydroxypropyl methylcellose cellulose cellulose cellulose cellulose cellulose cellulose thiab kev tiv thaiv cov khoom puas tsuaj los ntawm kev puas tsuaj los ntawm kev nkag mus rau tag nrho lub tsev. Cawv.