Hydroxypropyl methylcellulose qauv txawv

Hydroxypropyl methyl celluloseyog muab faib ua 2 yam zoo tib yam kub-dissolving dej txias instant hom.

1. Gypsum series Nyob rau hauv gypsum series cov khoom, cellulose ethers feem ntau yog siv los tuav dej thiab ua kom smoothness. Ua ke lawv muab qee qhov kev pab. Nws tuaj yeem daws qhov tsis ntseeg ntawm lub nruas tawg thiab pib lub zog thaum lub sijhawm ua ntawv thov, thiab ua kom lub sijhawm ua haujlwm ntev.

2. Nyob rau hauv lub putty ntawm cement khoom, cellulose ether mas plays lub luag hauj lwm ntawm cov dej tuav, adhesion thiab smoothness, tiv thaiv cov kab nrib pleb thiab lub cev qhuav dej los ntawm cov dej ntau dhau, thiab lawv ua ke txhim khu lub adhesion ntawm putty thiab txo qhov tshwm sim ntawm cov txheej txheem tsim kho. sag phenomenon, thiab ua rau kev tsim kho kom zoo dua.

3. Hauv kev lag luam txheej txheej ntawm cov xim latex, cellulose ethers tuaj yeem siv los ua cov yeeb yaj kiab tsim, thickeners, emulsifiers thiab stabilizers, kom lawv muaj kev hnav zoo, cov txheej txheem kev ua haujlwm zoo, adhesion thiab PH nqi, thiab tau txhim kho qhov nro. Nws kuj ua haujlwm zoo thaum sib xyaw nrog cov kuab tshuaj organic, thiab nws cov dej khaws cia siab ua rau nws zoo heev rau kev txhuam thiab qib.

4. Tus neeg sawv cev interfacial feem ntau yog siv los ua cov thickener, uas tuaj yeem txhim kho lub zog tensile thiab shear lub zog, txhim kho cov txheej txheej saum npoo, thiab txhim kho cov adhesion thiab kev sib txuas lub zog.

5. Cov cellulose ether nyob rau hauv daim ntawv no tsom rau kev sib txuas thiab ua kom muaj zog, ua rau cov mortar yooj yim rau kev thov thiab txhim kho kev ua haujlwm. Anti-sag nyhuv, kev tuav dej ntau dua tuaj yeem ua rau lub sijhawm ua haujlwm ntawm cov tshuaj khib nyiab, txhim kho kev tiv thaiv kom luv thiab tawg, txhim kho cov khoom nto thiab txhim kho lub zog ntawm daim ntawv cog lus.

6, Honeycomb ceramics Nyob rau hauv cov tshiab honeycomb ceramics, cov khoom muaj smoothness, dej tuav thiab lub zog.

7. Qhov nce ntawm sealant, suture cellulose ether ua rau nws muaj qhov zoo ntawm ntug adhesion, txo qis tus nqi thiab siab hnav tsis kam, thiab tiv thaiv cov ntaub ntawv hauv qab los ntawm kev puas tsuaj, tiv thaiv kev cuam tshuam ntawm kev ntub dej ntawm txhua qhov kev tsim kho.

8. Lub ruaj khov adhesion ntawm tus kheej-leveling cellulose ether ua kom zoo heev fluidity thiab nws tus kheej-leveling muaj peev xwm, thiab kev khiav hauj lwm cov dej tuav tus nqi enables nws mus teem sai sai thiab txo cracking thiab shortening.

9. Lub tsev mortar plastering mortar muaj dej tuav kom siab hydrate cov cement, ua kom muaj zog ntawm daim ntawv cog lus, thiab tib lub sij hawm tsim nyog nce tensile thiab shear lub zog, uas zoo heev txhim kho kev tsim kho thiab txhim kho kev ua haujlwm.

10. Kev tuav dej siab ntawm cov pobzeb nplaum tsis tas yuav tsum tau pre-impregnation los yog ntub dej ntawm cov vuas thiab cov txheej hauv paus, uas ua rau muaj kev sib raug zoo zoo. Lub sij hawm siv slurry yog ntev, kev tsim kho zoo thiab zoo ib yam, kev tsim kho yooj yim, thiab nws muaj kev tiv thaiv zoo heev.