Mafi girman danko na hydroxypropyl methylcellulose, mafi kyawun aikin ribar ruwa. Daidaitaccen abu ne mai mahimmanci na aikin HPMC. A halin yanzu, masana'antun HPMC suna amfani da hanyoyi daban-daban da kayan aiki don auna dankan HPMC. Babban hanyoyin sune Rotovisko, Hopler, Ublorhde da Brookfield.
Don samfurin iri ɗaya, sakamakon danko ya auna ta hanyoyi daban-daban sun sha bamban, kuma wasu ma ma bambanci. Saboda haka, lokacin kwatanta danko, tabbatar da yin shi tsakanin hanyoyin wannan hanyoyin, gami da zazzabi, da sauransu.
Don girman barbashi, da finer da barbashi, mafi kyawun riƙe ruwa. Bayan manyan barbashi na ether za su shiga cikin ruwa, saman narkewa nan da nan don samar da gel, wanda ya rufe kayan don hana cigaban kwayoyin ruwa. . Ya rinjayi sakamakon riƙe ruwa sakamakon ethule ether, da kuma socificility yana daya daga cikin abubuwanda ake zabar ether. Kyakkyawan shima muhimmin aikin aikin methyl pelulullulose ether. MC amfani da bushewar turmi ana buƙatar zama foda, tare da ƙarancin abun ciki, kuma kyakkyawan kuma yana buƙatar 20% zuwa kashi na kashi 63. Kyakkyawan yana shafar ƙwayar ƙwayar cuta ta hydroxypyl methylcellling ether. M mc yawanci granadular, kuma yana da sauƙin narkewa cikin ruwa ba tare da agglomeration ba, saboda haka bai dace da amfani a bushe turmi ba. A cikin bushewar ciyawar, MC an watsa shi a tsakanin abubuwan daula kamar yadda aka tara, masu kyau. Kyakkyawan isasshen foda kawai zai iya guje wa agglomeration na sel metyl sel Elher lokacin da hadawa da ruwa. Lokacin da aka ƙara MC da ruwa don soke agogon agglomerates, yana da wuya a ƙaura da narke. MC tare da tsinkaye mai kyau ba kawai m, amma kuma yana rage ƙarfin na gida na turmi. Lokacin da irin wannan bushewar iska ta gina a babban yanki, saurin saurin bushewa na gida yana da matukar raguwa saboda lokutan magance daban-daban. Don amfanin turmi ta amfani da ginin na inji, saboda gajeriyar zuga mai tsayi, ana buƙatar fakarya ta zama mafi girma.
Gabaɗaya magana, mafi girman danko, mafi kyawun aikin riƙewar ruwa. Koyaya, mafi girma danko da kuma mafi girman nauyin kwayar halittar MC, raguwar mai dacewa a cikin karfinta da kaddarorin turmi. Mafi girman danko, mafi bayyane game da tasirin turmi, amma ba gwargwado ba. Mafi girman danko, da more m Stugan iska mai laima zai zama. Yayin gini, zai tsaya ga scraper kuma suna da babban m ga substrate. Amma yana da kadan don ƙara yawan ƙarfin tsarin turmi da kansa. A lokacin gini, wasan kwaikwayon na anti-jugging ba a bayyane yake ba. A akasin wannan, wasu ƙananan danko amma an canza shi na sel methyl Elhers suna da kyakkyawan aiki wajen inganta ƙarfin tsarin turmi.
Mafi girman adadin ether na ƙara a cikin turmi, mafi kyawun aikin riƙewar ruwa, mafi girman danko, mafi kyawun aikin riƙewa na ruwa.
Kyakkyawan HPMC shima yana da wani tasiri a kan riƙewar ta. Gabaɗaya magana, don sel na methyl Ethers da suke da irin dankalin da iri daban-daban, a cikin shari'ar iri ɗaya, mafi kyawun nauyin riƙewar ruwa.
Ragewar ruwa na hpmc shima yana da alaƙa da yawan zafin jiki da aka yi amfani da shi, da kuma riƙe ruwa na sel pelyl sel methyl ya ragu tare da karuwar zazzabi. Koyaya, a cikin aikace-aikacen kayan aiki, bushewar iska mai bushe ana amfani da shi ga sarƙoƙin zafi a cikin yanayin da ke bazara, wanda sau da yawa yana haɓaka ciminti da kuma taurarin bushe bushe. Saukar cikin riƙewar ruwa ya haifar da mummunan fahimta cewa duka aikin aiki da crackable sun shafa, kuma yana da matukar muhimmanci don rage tasirin yanayin yanayin a ƙarƙashin irin waɗannan yanayi. Ko da yake methyl hydroxyl Hydroxyl pell prement a yanzu ana ɗauka a kan gaba na ci gaban fasaha, dogaro da shi yana iya haifar da rauni na bushewar bushewar wutar lantarki. Duk da cewa yawan selyl hydroxyl pellululose (Tsarin bazara) ya karu, aiki da aiki da juriya na crack ba zai iya biyan bukatun amfani ba. Ta hanyar wasu maganganu na musamman, kamar ƙara digiri na Erithatation, MC na iya kiyaye sakamako mafi kyau a yanayin zafi, domin ta iya samar da ingantacciyar aiki a cikin mawuyacin yanayi.
Lokaci: Feb-20-2025