cellulose na HPMC hydroxypropyl methylmai samar da masana'anta mai samar da kayayyaki na masana'anta mai fitarwa
Menene babban amfani da HPMC?
Ana iya raba HPMC zuwa: matakin gini, matakin abinci da matakin likita ta hanyar amfani.
Ana amfani da HPMC sosai a fannin kayan gini, fenti, resin roba, yumbu, magani, abinci, yadi, noma, kayan kwalliya, taba da sauran masana'antu.
A halin yanzu, yawancin matakan ginin gida, a fannin gini, yawan amfani da foda na putty yana da yawa, kusan kashi 90% ana amfani da shi wajen yin foda na putty, sauran kuma ana amfani da shi wajen yin turmi da manne na siminti.
Menene manyan kayan aikin HPMC?
Manyan kayan HPMC: auduga mai tsafta, chloromethane, propylene oxide. Sauran kayan sune, alkali na kwamfutar hannu, acid, toluene, isopropanol da sauransu.
- An raba HPMC zuwa nau'uka da dama, menene bambance-bambancen amfani?
Ana iya raba HPMC zuwa nau'in narkewa nan take da kuma nau'in zafi.
Kayayyakin nan take, a cikin ruwan sanyi da sauri suka watse, suka ɓace a cikin ruwa, a wannan lokacin ruwan ba shi da ɗanɗano, saboda HPMC kawai ya watse a cikin ruwa, babu ainihin narkewa. Kimanin mintuna 2, ɗanɗanon ruwan yana ƙaruwa a hankali, yana samar da colloid mai haske. Ana iya amfani da kewayon aikace-aikacen da yawa, a cikin foda da turmi, da manne mai ruwa da fenti, babu haramun.
Kayayyakin da ke narkewa da zafi, a cikin ruwan sanyi, za a iya warwatse su cikin ruwan zafi da sauri, su ɓace a cikin ruwan zafi, lokacin da zafin ya faɗi zuwa wani zafin jiki, danko a hankali ya bayyana, har sai an sami colloid mai haske. Ana iya amfani da shi kawai a cikin foda da turmi, a cikin manne mai ruwa da fenti, za a sami wani abu na rukuni, ba za a iya amfani da shi ba.
Menene manyan alamun fasaha naHPMC?
Yawan sinadarin Hydroxypropyl da kuma danko, yawancin masu amfani suna damuwa da waɗannan fihirisa guda biyu.
Yawan sinadarin hydroxypropyl yana da yawa, riƙe ruwa gabaɗaya ya fi kyau.
Danko, riƙe ruwa, dangi (amma ba cikakke ba) shi ma ya fi kyau, kuma danko, a cikin turmi na siminti ya fi kyau a yi amfani da wasu.
Nawa danko ya dace da HPMC?
Babban aikin HPMC shine riƙe ruwa, sannan kuma ƙara kauri.
Garin putty gabaɗaya yana da 100,000 cps. Muddin riƙe ruwa yana da kyau, ɗanɗanon yana da ƙasa (70,000-80000), yana yiwuwa kuma, ba shakka, ɗanɗanon ya fi girma, riƙe ruwa ya fi kyau, idan ɗanɗanon ya fi 100,000, ɗanɗanon ba shi da tasiri sosai ga riƙe ruwa.
Bukatar da ake buƙata a cikin MORTAR tana da tsayi, ana buƙatar DUBU 150 gabaɗaya don amfani da ita.
Aikace-aikacen manne: buƙatar samfuran nan take, babban ɗanko.
Lokacin Saƙo: Afrilu-28-2024