1.hydroxypoyl methyl pelululose
Methypyl methylceloseYawancin ƙwayoyin sel shi ne fitarwa da amfani da sauri suna ƙaruwa cikin sauri. Pellululose ne wanda ba shi da ionic ionic Mished Mixed da aka yi daga auduga mai gyara, ta amfani da propylene oplene a matsayin wakili na ophyl, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen exterification, ta jerin halayen extomation, ta jerin halayen exterification, ta jerin halayen exterifiation, ta jerin halayen exterifiation. Matsayi na canzawa gaba daya 1.2 ~ 2.0. Abubuwan da keta sun sha bamban dangane da rabo daga abun ciki na methoxyl zuwa hydroxypropyl abun ciki.
(1) hydroxypyl methylcellose yana sauƙin narkewa a cikin ruwan sanyi, kuma zai iya fuskantar matsaloli a cikin narkar da ruwan zafi. Amma yawan zafin jikinta a cikin ruwan zafi yana da muhimmanci sosai fiye da na sel methyl. Karatun a cikin ruwan sanyi shima ya inganta idan aka kwatanta da Methyl Pelullulose.
(2) (2) Kwararre na Hydroxyphropyl methylcellulopyl methylcellulose yana da alaƙa da nauyin kwayoyin, da kuma mafi girma ƙwayar ƙwayoyin cuta, mafi girman danko. Zazzabi yana shafar danko, kamar yadda zafin jiki yana ƙaruwa, danko ya ragu. Koyaya, tasirin babban danko da zazzabi yana ƙasa da na sel methyl. Maganinta yana da kwanciyar hankali lokacin da aka adana a zazzabi a ɗakin.
(3) Ruwa na Ruwa Hydroxypropyl methylcellulopyl methylcellulose ya dogara da ƙimar ƙwararrun ta, danko, da sauransu, da kuma yawan ƙarfin riƙewar ƙwayar cuta ya fi na cellulose na Metyl.
(4) hydroxypyl methylcellulose ne ya tabbata ga acid da alkali, da maganin aqueous bayani yana da kwanciyar hankali a cikin kewayon pH = 2 ~ 12. Caustic soda da ruwan lemun tsami ba su da isasshen sakamako, amma alkali na iya hanzarta ƙididdigar rushewa da ƙara haɓakar danko. Hydroxypyl methylcelose ne barayi ga salts na kowa, amma lokacin da maida hankali ne na gishiri bayani yana da yawa, danko na hydroxypropyl methylcellulo bayani yana ƙaruwa.
(5) hydroxypyl methylcellulose za a iya gauraye da ruwa mai narkewa don samar da daidaitaccen bayani, mafi girma na danko. Kamar giya na polyvinyl, sitaci educh, kayan lambu gum, da sauransu.
(6) hydroxypoylyl methylcellose yafi kyau enzyme juriya da methylellulose, kuma maganinta ba zai iya lalata da enzylellose ba.
(7) Adada tasirin hydroxypropyl methylcellillililulose zuwa turmi gini ya fi na methylellullulose.
2. Slell Pelloxyl Sel
An yi shi ne daga auduga da aka girka tare da alkali, kuma an yiwa shi da ethylene osthida oxide a matsayin wakili ehithant a gaban iSopropancanol. Matsayinsa na canzawa gabaɗaya 1.5 ~ 2.0. Yana da karfi hydrophility kuma yana da sauƙin sha danshi.
(1) Sel sel slululose yana narkewa a cikin ruwan sanyi, amma yana da wahala a narke cikin ruwan zafi. Maganinta yana da kwanciyar hankali a tsananin zafin jiki ba tare da glelling. Ana iya amfani da shi na dogon lokaci a ƙarƙashin babban zazzabi a cikin turzurrika a cikin turmi, amma riƙe ta ruwa tayi ƙasa da na sel methyl.
(2)Slell Pelloxyl SelYa tabbata ga Janar Acid da Alkali, da Alkali na iya hanzarin rushewarsa da ɗanɗana dankanta. Takaitawarsa cikin ruwa ya dan kara muni da sel methyl da hydroxypropyl methyl selulose.
(3) Sel sel: pellulose sel mai kyau yana da kyakkyawan aikin turmi, amma yana da lokaci mai tsayi don ciminti.
(4) Ayyukan Slell Pellockyl Sel ya samar da wasu kamfanoni na gida a bayyane yake ƙasa da na sel methyl saboda babban abun ciki da babban abun ciki.
(5) mildew na maganin ruwa mai ruwa na sellinllulose yana da mahimmanci. A zazzabi na kimanin 40 ° C, mildew na iya faruwa a cikin kwanaki 3 zuwa 5, wanda zai shafi aikinta.
Lokaci: Apr-28-2024