Menene kyakkyawan hydroxypyl methylcellulos ethen hpmc yayi kama?

A cikin Putty, siminti turci da gypsum-tushen slurry, hpmc hydroxypropyl methylcellullu ether gonar riƙewa da thickening, kuma zai iya inganta m da sag jure da slurry. Abubuwa kamar yawan zafin jiki, zazzabi da saurin matsin iska zai shafi adadin ruwa na ruwa a cikin Putty, ciminti mai tushen gypsum. Sabili da haka, a cikin yanayi daban-daban, akwai wasu bambance-bambance a cikin tasirin riƙe kayayyakin riƙe kayayyakin tare da adadin HPMC. A cikin takamaiman gini, ana yin tasirin riƙewar ruwa na slurry ta hanyar ƙaruwa ko rage adadin HPMC.

The water retention of methyl cellulose ether under high temperature conditions is an important indicator to distinguish the quality of methyl cellulose ether. Kyakkyawan samfuran HPMC na iya magance matsalar riƙewar ruwa a ƙarƙashin babban zazzabi. A cikin babban yanayin zazzabi, musamman a wuraren zafi da bushewa da bakin ciki-Layer da ake buƙatar haɓaka riƙewar ruwa na slurry. HPMC mai inganci na iya jujjuya ruwa kyauta a cikin turmi da aka ɗaure a cikin ruwa, ta yadda yadda ya kamata yadda ya kamata yadda ya kamata ya riƙe ruwa mai ƙarfi.

PRELUMELIRL CLELLUOSEL Cellulose na iya zama a ko'ina kuma yadda ya kamata ya tarwatsa turɓaya da samfuran gypsum, kuma a samar da fim mai ƙarfi, kuma samar da fim ɗin sannu a hankali a cikin dogon lokaci. Human hydration yana faruwa, don ta tabbatar da ƙarfin haɗin gwiwa da ƙarfin kayan. Sabili da haka, a cikin tsarin bazara na bazara, don cimma sakamakon riƙewar ruwa, ya zama dole don ƙara samfuran HPMAC masu inganci a cikin wadataccen adadin da gwargwadon tsari. Idan ana amfani da HPMC ta HPMC, rashin isasshen hydration, rage ƙarfi, fashewa, da kuma voids zai faru saboda bushewar bushewa. Matsaloli inganci kamar Drums da zubar kuma suna ƙara wahalar ginin gini don ma'aikata. Yayinda yawan zafin jiki ya sauka, ana iya samun adadin HPMC a hankali, ana iya samun sakamako iri ɗaya na riƙe ruwa iri ɗaya.

Tsarin da aka yi daidai yana sarrafa hpmc, kuma canzawarta ta cika kuma daidaituwa tana da kyau sosai. Maganinta mai ruwa a cikin ruwa ya bayyana bayyananne ne kuma m, tare da 'yan zaruruwa' yan fashi. Karɓarsa tare da foda na roba, sumunti, lemun tsami da sauran manyan kayan suna da ƙarfi musamman, wanda zai iya sa manyan kayan suna wasa mafi kyawun aikin. Koyaya, HPMC tare da matalauta da yawa suna da zaruruwa da yawa, rarraba rarraba kayan maye, ƙarancin riƙewar ruwa da sauran kaddarorin ruwa, sakamakon shi da yawan kayan ruwa a cikin babban yanayin yanayi. Koyaya, abin da ake kira HPMC (nau'in fili) tare da babban adadin ƙazanta yana da wuya a daidaita tare da juna, saboda haka riƙewar ruwa da sauran kaddarorin sun fi muni. Lokacin da ake amfani da HPMC mai inganci, matsaloli kamar ƙarancin ƙarfin slurry, bloddering, Fasaha, wanda zai ƙara wahalar gini kuma rage ingancin ginin.