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Hanyar gwaji don danko na cellulose ether mafita don busassun gauraye turmi
Cellulose ether wani fili ne na polymer wanda aka haɗa daga cellulose na halitta ta hanyar tsarin etherification, kuma yana da kyau mai mahimmanci da mai riƙe da ruwa. An yi amfani da ethers na cellulose sosai a cikin busassun busassun turmi a cikin 'yan shekarun nan, mafi yawan amfani da su shine wasu ethers cellulose marasa ionic, i ...Kara karantawa -
100,000 danko hydroxypropyl methylcellulose
Ana iya amfani da Hydroxypropyl methylcellulose a cikin putty tare da danko na 100,000, yayin da dankowar turmi siminti ya kamata ya zama mai girma, wanda ya kamata ya zama 150,000. Hydroxypropyl Methyl Cellulose yana taka muhimmiyar rawa wajen kiyaye danshi da kauri. Saboda haka, a cikin putty, idan dai ruwan ...Kara karantawa -
Ana iya haɗa HPMC da CMC?
Methylcellulose fari ne ko fari-farin fibrous ko granular foda; mara wari da ban sha'awa. Wannan samfurin yana kumbura a cikin bayani mai haske ko ɗan turbid colloidal a cikin ruwa; ba shi da narkewa a cikin cikakken ethanol, chloroform ko ether. Da sauri tarwatsa kuma kumbura a cikin ruwan zafi a 80-90 ° C, kuma narke qui ...Kara karantawa -
Kayayyaki da Aikace-aikace na Microcrystalline Cellulose
01. Properties na microcrystalline cellulose Microcrystalline cellulose ne wani wari, musamman lafiya farar gajeren sanda porous barbashi, da barbashi size ne kullum 20-80 μm (microcrystalline cellulose da crystal barbashi size na 0.2-2 μm ne colloidal sa), da kuma iyakar darajar polym...Kara karantawa -
Shahararriyar Kimiyya | Menene hanyoyin rushewar methyl cellulose?
Idan ya zo ga solubility na methyl cellulose, yafi nufin solubility na sodium carboxymethyl cellulose. Sodium carboxymethyl cellulose fari ne ko rawaya foda na fiber foda, wanda ba shi da wari kuma mara daɗi. Yana da sauƙin narkewa a cikin ruwan sanyi ko ruwan zafi, yana samar da haske ...Kara karantawa -
Menene buƙatun sararin samaniya don samfuran ether cellulose a matakin likita?
1. Brief Gabatarwa na Cellulose Ether Cellulose ether ne a general lokaci ga iri-iri na samu daga halitta cellulose (mai ladabi auduga da kuma itace ɓangaren litattafan almara, da dai sauransu) Sakamakon samfurin ne a kasa samu daga cellulose. Bayan etherification, cellulose yana narkewa a cikin ruwa, tsoma wani ...Kara karantawa -
Abubuwan Gine-gine - methyl cellulose
Bayanin gabatarwar samfurin Metic cellulose An ba da shawarar masana'antar kayan gini na Ryan Architectural Material Factory na methyl cellulose. Anan an raba methyl cellulose zuwa nau'ikan samfura biyu. Kashi na ɗaya Ruwa mai jure ƙwanƙwasa-resistant oracle cellulose ƙãre kayayyakin, a farashin kasa HPMC ...Kara karantawa -
Methylcellulose kuma yana da ayyuka daban-daban a masana'antu daban-daban
Methyl cellulose ya zama samfurin da aka yi amfani da shi sosai a rayuwar yau da kullum saboda yawan kayan aiki, yawancin amfani, da amfani mai dacewa. Amma yawancin amfanin da aka saba amfani da su na masana'antu ne, don haka ana kiransa "monosodium glutamate masana'antu". A cikin filayen masana'antu daban-daban, methyl cellulose yana da ...Kara karantawa -
Matsaloli a cikin amfani da methyl cellulose
Methyl cellulose shine raguwar sodium carboxymethyl cellulose. An fi amfani da shi a cikin abinci, gini, magunguna, yumbu, batura, hakar ma'adinai, sutura, yin takarda, wanki, man goge baki na yau da kullun, bugu da rini, haƙon mai da sauransu a cikin filin. Babban aikin...Kara karantawa -
Tasirin latex foda akan sassaucin turmi
A admixture yana da kyau sakamako a kan inganta yi na gina bushe-mixed turmi, da kuma redispersible roba foda ne Ya sanya na musamman polymer emulsion bayan fesa bushewa. Busasshen foda na roba shine wasu barbashi mai siffar zobe na 80 ~ 100mm sun taru. Wadannan barbashi suna narkewa...Kara karantawa -
Kyakkyawan sakamako na polymer foda akan dorewa na turmi
A halin yanzu, foda na latex wanda za'a iya rarrabawa ya taka muhimmiyar rawa a matsayin ƙari na turmi gini. Ƙara foda mai sake tarwatsewa a cikin turmi na iya shirya samfuran turmi iri-iri kamar su tile adhesive, thermal insulation turmi, turmi mai daidaita kai, putty, plastering turmi, d...Kara karantawa -
Halayen tsarin tsarin ether cellulose da tasirinsa akan aikin turmi
Abstract: Cellulose ether shine babban ƙari a cikin turmi da aka shirya. An gabatar da nau'ikan da halaye na tsarin ether cellulose, kuma an zaɓi hydroxypropyl methylcellulose ether (HPMC) azaman ƙari don nazarin tsarin da tasiri akan kaddarorin turmi daban-daban. . Stu...Kara karantawa
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