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【Gabatarwa】 Sunan Sinadari :Hydroxypropylmethyl cellulose (HPMC) Tsarin Kwayoyin Halitta :[C6H7O2(OH)3-mn(OCH3)m(OCH3CH(OH)CH3)n]x Tsarin Tsarin : Inda :R=-H , -CH3 , ko -CH2CHOHCH3；X=matakin polymerization . Takaitaccen Bayani: HPMC 【Halaye】 1. Cellulose mai narkewa cikin ruwa, wanda ba ionic ba c...Kara karantawa»
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Cellulose ether wani sinadari ne na roba da aka yi da cellulose na halitta a matsayin kayan da aka ƙera ta hanyar gyaran sinadarai. Cellulose ether wani sinadari ne na cellulose na halitta, samar da cellulose ether kuma polymer na roba ya bambanta, mafi mahimmancin kayan sa shine cellulose, mahaɗan polymer na halitta. Saboda t...Kara karantawa»
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Bincike da nazarin halin da ake ciki a yanzu na ci gaban masana'antar Cellulose ether a China. Cellulose ether a China ya fara a makare, ƙasashe masu tasowa sun fara haɓaka kasuwa da wuri, a halin yanzu, shahararrun kamfanonin samar da cellulose ether na duniya sune manyan gl...Kara karantawa»
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Sinadarin sinadarai: sinadarin cellulose ether AnxinCel™ Hydroxyethyl cellulose ether (HEC) wani nau'in polymer ne da ba na ionic ba wanda ke narkewa a cikin ruwa. Siffarsa a bayyane take fari ne mai gudana. HEC wani nau'in hydroxylalkyl cellulose ether ne wanda aka samar ta hanyar amsawar cellulose tare da ethylene oxide a cikin alka...Kara karantawa»
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Hanyar gwaji don ƙayyadadden halaye da ɗanko na foda polymer mai sake wargazawa RDP, Ana amfani da shi sosai a duk duniya don watsa foda polymer RDP tare da foda vinyl acetate da foda emulsion na ethylene copolymerized, ethylene da vinyl chloride da lauric acid vinyl ester ternary copolymer foda, vinyl acetate da...Kara karantawa»
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Kamfanin Tiantai Cellulose ya ƙware a fannin bincike, haɓakawa, samarwa da tallata kayayyakin hydroxypropyl methyl cellulose HPMC. Tsarkakakkiyar HPMC hydroxypropyl methyl cellulose ita ce batun samfuran da masana'antun da masu amfani suka fi damuwa da su. A nan muna hydroxypropyl methyl cellulose...Kara karantawa»
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Ana kiran HPMC da hydroxypropyl methylcellulose. Samfurin HPMC yana zaɓar cellulose mai tsarki sosai a matsayin kayan da aka samar kuma ana yin sa ta hanyar etherification na musamman a ƙarƙashin yanayin alkaline. Ana kammala dukkan aikin a ƙarƙashin yanayin GMP da sa ido ta atomatik, ba tare da wani sinadaran aiki ba kamar...Kara karantawa»
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Dankowar Hydroxypropyl methyl cellulose (HPMC) ga gashin da aka shafa? – amsa: Ruwan da aka shafa mai laushi yawanci HPMC 100000cps ne, wanda ya fi tsayi fiye da abin da ake buƙata a turmi, yana buƙatar ikon amfani da 150000cps. Bugu da ƙari, HPMC shine mafi mahimmancin rawar riƙe ruwa, sai kuma kauri. A cikin gashin da aka shafa mai laushi, kamar...Kara karantawa»
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1. Waɗanne manyan alamomi ne na fasaha na hydroxypropyl methyl cellulose (HPMC)? Abubuwan da ke cikin HPMC Hydroxypropyl da kuma danko, yawancin masu amfani suna damuwa da waɗannan alamomi guda biyu. Rike ruwa gabaɗaya ya fi kyau ga waɗanda ke da babban abun ciki na hydroxypropyl. Babban danko, riƙe ruwa, sake...Kara karantawa»
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Mutane da yawa masu amfani ba sa yawan mai da hankali kan matsalar zafin gel na hydroxypropyl methyl cellulose HPMC. A zamanin yau, galibi ana bambanta hydroxypropyl methyl cellulose HPMC ta hanyar danko, amma ga wasu yanayi na musamman da masana'antu na musamman, danko na samfurin kawai ake nunawa. N...Kara karantawa»
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Hydroxypropyl methyl cellulose HPMC wani nau'in cellulose ne wanda ba ionic ba wanda aka yi shi da cellulose na halitta ta hanyar sarrafa sinadarai. Su fari ne mara ƙamshi, mara ɗanɗano kuma mara guba wanda ke kumbura zuwa wani bayani mai haske ko ɗan tururi a cikin ruwan sanyi. Yana da ...Kara karantawa»
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A cikin turmi da aka shirya, adadin ƙarin hydroxypropyl methyl cellulose HPMC yana da ƙasa sosai, amma yana iya inganta aikin turmi mai jika sosai, wanda babban ƙari ne wanda ke shafar aikin ginin turmi. Cellulose ethers tare da ɗanko daban-daban da...Kara karantawa»