Hydroxypropyl methylcellulose muab faib ua ob hom: zoo tib yam kub-melt hom thiab txias-dej instant hom.
Hydroxypropyl methylcellulose siv
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 txaus ntseeg ntawm lub nruas tawg thiab pib lub zog thaum tsim kho thiab 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 smoothing, 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 lub putty thiab txo qhov tshwm sim ntawm kev tsim kho txheej txheem. . sagging tshwm sim, thiab ua rau kev tsim kho kom zoo dua.
3. Cov xim pleev xim rau hauv kev lag luam txheej, cellulose ethers tuaj yeem siv los ua cov yeeb yaj kiab tsim, thickeners, emulsifiers thiab stabilizers, ua rau lawv muaj kev sib txhuam zoo, kev ua haujlwm zoo ntawm txheej txheej, adhesion thiab PH tus nqi, thiab muaj kev txhim kho qhov nro. Nws kuj ua haujlwm zoo hauv kev ua ke 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 saib xyuas interface Feem ntau yog siv los ua cov thickener, nws tuaj yeem ua rau lub zog tensile thiab shear zog, txhim kho cov txheej txheej saum npoo, thiab txhim kho adhesion thiab kev sib txuas lub zog.
5. Sab nrauv phab ntsa rwb thaiv tsev mortar Lub cellulose ether nyob rau hauv tsab xov xwm no tsom rau kev sib txuas thiab ua kom muaj zog, ua rau cov mortar yooj yim dua thiab txhim kho kev ua haujlwm. Anti-sag nyhuv, kev tuav dej ntau dua tuaj yeem ua rau lub sijhawm ua haujlwm ntawm lub mortar, txhim kho qhov kev tiv thaiv kom luv thiab tawg, txhim kho qhov zoo thiab ua kom 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. Sealant, suture Qhov sib ntxiv ntawm 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. Self-leveling Lub ruaj khov adhesion ntawm cellulose ether ua kom zoo heev fluidity thiab self-leveling muaj peev xwm, thiab kev khiav hauj lwm cov dej tuav tus nqi enables nws teem sai sai, txo cov cracking thiab shortening.
9. Lub tsev mortar plastering mortar High water retention ua rau cov cement tag nrho hydrated, ho nce lub zog ntawm daim ntawv cog lus, thiab nyob rau tib lub sij hawm tsim nyog tsub kom lub tensile thiab shear zog, uas zoo heev txhim kho kev tsim kho thiab ua hauj lwm efficiency.
10. Pobzeb nplaum High dej tuav tsis tas yuav tsum tau pre-impregnation los yog ntub dej ntawm cov vuas thiab cov txheej hauv paus, uas ua rau kom muaj zog ntawm daim ntawv cog lus, kev siv lub sij hawm ntev ntawm slurry, nplua thiab zoo li qub, kev tsim kho yooj yim, thiab zoo heev los tiv thaiv kev tsiv teb tsaws.
Txoj kev tawg
1. Siv cov dej kub uas xav tau, muab tso rau hauv lub thawv thiab kub kom siab tshaj 85 ° C, thiab maj mam ntxiv cov khoom no nyob rau hauv qeeb stirring. Cov cellulose ntab saum dej thaum xub thawj, tab sis maj mam dispersed los ua ib qho slurry. Txias cov tshuaj nrog stirring.
2. Los yog cua sov 1/3 los yog 2/3 ntawm cov dej kub rau 85 — los yog ntau tshaj, ntxiv cellulose kom tau ib tug dej kub slurry, ces ntxiv cov seem ntawm cov dej txias, stirring, thiab txias lub resulting sib tov.
Cov kev ceev faj
Ntau yam viscosities (60,000, 75,000, 80,000, 100,000), packed nyob rau hauv cardboard drums lined nrog polyethylene zaj duab xis, nqa nyhav ib nruas: 25kg. Tiv thaiv lub hnub, nag thiab noo noo thaum khaws cia thiab kev thauj mus los.
Post lub sij hawm: Oct-20-2022