Gawo la hydroxypropyl methyl cellulose mu matope onyowa

Matope osakaniza matope: matope osakanizika ndi mtundu wa simenti, wophatikizika, wosakaniza ndi madzi osakanikirana, ndipo molingana ndi malo osungirako zinthu zomwe zidamalizidwa.

Hydroxypropyl Meathl Cellose imagwiritsidwa ntchito ngati mankhwala osungira madzi a simenti, wobwezeretsa matope. Mu gypsum ngati chomangira kukonza ntchito ndikuwonjezera ntchito ya opaleshoni ya HPMC kuti isaume sidzakhala yopuma kwambiri komanso yolimba. Kusunga kwamadzi ndi chinthu chofunikira kwambiri cha hydroxypropyl methyl cellulose hpmc, ndipo ndi nkhawa za opanga matope olemera. Zinthu zomwe zimakhudza madzi kubwezeretsa madzi zonyowa zimaphatikizapo kuchuluka kwa HPMC yowonjezera, mamasuki a HPMC, kukongola kwa tinthu ndi kutentha kwa malo ogwiritsa ntchito.
Hydroxypropyl Medieluose HPMC Internatiment Interge pazinthu zitatu, imodzi ndi madzi onyowa matope, wachitatu ndi kulumikizana ndi simenti. Kusintha kwa ma ethel ether kumatengera muyeso wamadzi am'munsi, kuvala kwa matope, matope amadzimadzi, kufunafuna madzi kumata, kukhazikitsa nthawi. Kuyika kwamphamvu kwa hydroxypropyl methyl cellulose, kusungidwa kwa madzi.
Zinthu zomwe zikukhudza madzi onyowa zimaphatikizapo mafayilo a cellulose, kuwonjezera kuchuluka, kukula kwa tinthu kukula ndi kutentha. Mawonekedwe owoneka bwino a ethel ether, malo abwino osungira. Ma Ukuwoneka ndi gawo lofunikira kuti agwire ntchito hpmc. Pazinthu zomwezo, kugwiritsa ntchito njira zosiyanasiyana zoyezera mafayilo amakono kusiyanasiyana, ena ngakhale ndi awiri. Chifukwa chake, kufanizira kwa Viskoni kuyenera kuchitika mu njira yoyesereranso, kuphatikiza kutentha, rotor, etc.

Nthawi zambiri, mafakiti apamwamba, abwinobwino osungira madzi. Komabe, ma virusy apamwamba, okwera masewero a HPMC, ndi kutsitsa kusungunuka kwa HPMC, yomwe imasokoneza mphamvu ndi matope omanga matope. Maonekedwe ake, zoonekeratu zotsatira zam'matontho za matope, koma sizigwirizana mwachindunji. Matambidwe apamwamba, matope onyowa, ntchito yabwino yomanga, magwiridwe antchito a viscous komanso kutsatira kwambiri gawo lapansi. Komabe, kusintha kwa kulimba kwa matombi sikunathandize. Makina onsewa, magwiridwe antchito siwodziwikiratu odana ndi anti - kugwira ntchito. Mosiyana ndi izi, ena apakati komanso otsika otsika koma kusinthidwa hydroxypylyuselose kukhala ndi luso labwino pokonzanso mphamvu ya matope.
Kuchuluka kwa cellulose ether pmc chonyowa matope, kuyanjana kwamadzi, chidwi cha mafalowa, malo abwino osungira madzi. Ubwino ndi mndandanda wofunikira wa ma hydroxypropyl methyl celluse.
Chisangalalo cha hydroxypropyl meth celylose amathandizanso kuti madzi awo asungidwe. Nthawi zambiri, chidwi chofananira ndi kukoma mosiyanasiyana kwa hydroxypropyl methy cellose, pansi pazowonjezera, zocheperako za kuchuluka kwa madzi ndikwabwino.
Mu matope onyowa, kuwonjezera kwa cellulose ether hpmc ndi kotsika kwambiri, koma imatha kusintha kwambiri matope opangira matope, ndiye chowonjezera chachikulu chomwe chimakhudza matope. Kuchita kwa matope onyowa kumakopeka kwambiri ndi kusankha kwa Hydroxypropyl Meath celyolose