Pellulose Ether Class
Elethulose ether shine gaba ɗaya kalmar don jerin samfuran samfuran da aka samar da amsawar alkali sel selulose da Eter Eterate a ƙarƙashin wasu halaye. Lokacin da aka maye gurbin Alfali Solline ta hanyar wakilai daban-daban, za a samu daban-daban.
Dangane da kayan adon ionization na m, pelullulose za a iya raba kashi biyu: Ionic (kamar yadda Selloxyl Carboxulose) da kuma baƙon Sellulose).
Dangane da nau'in m, ether ether za a iya raba shi zuwa Monoether (kamar sel na methyl) da kuma gauraye ether methyl selululose).
Dangane da rarrabe daban-daban, za'a iya raba shi zuwa ga sikelin ruwa (kamar sel na hydroxyl) da kuma samar da kayan aikin kwayar cuta (kamar ethyl sellulose).
Celluloe Sleluloe Elhers amfani da harsasai masu bushewa sun kasu kashi-da-kai da narkar da sinadarin shayarwa da aka jinkirta.
Ina bambance-bambance? Kuma yadda za a daidaita shi a cikin maganin 2% masu ruwa don gwajin ra'ayi?
Menene magani na waje?
Tasiri akan Elther Elder?
na farko
Jiyya na farfajiya hanya ce ta samar da kayan masarufi a saman kayan gini tare da kaddarorin na jiki, daban-daban properties ya bambanta da wancan daga gindi.
Dalilin magani na farfajiya na ethulose shine jinkirta lokacin hada shi da ruwa don saduwa da hawan wasu fitilun da kuma inganta tsarin ajiya.
Bambanci lokacin da aka saita ruwan sanyi tare da maganin 2% masu ruwa-ruwa:
A farfajiya-kula da sel mai da sauri zai iya watsa shi cikin sauri a cikin ruwan sanyi kuma baya da sauƙin yin tsufa saboda jinkirin sa;
Elerlulose ether ba tare da jiyya na ƙasa ba, saboda saurin vicovies na sauri, za a watsa su cikin ruwan sanyi, kuma yana da haɗari ga agglomeration.
Yadda za a saita sel mara-da ba a kula da shi ba?
1. Da farko an saka shi a wani adadin prelululoated na er-counter enther;
2. To, ƙara ruwa mai zafi a kusan digiri 80 Celsius, nauyi shine kashi ɗaya bisa uku na ƙarar ruwa da ake buƙata, domin ta sami damar watsawa.
3. A hankali, a hankali, sannu a hankali zuba a cikin ruwan sanyi, nauyi shine kashi biyu bisa uku na ruwa da ake buƙata, kuma ba za a sake motsawa ba a hankali, kuma ba za a sake yin taushi ba;
4. A ƙarshe, a ƙarƙashin yanayin daidai nauyi, sanya shi a cikin akai zazzabi har sai da zazzabi za a iya aiwatar da digiri 20 na Celsius, sannan kuma za a iya yin gwajin kyankali!
Lokaci: Feb-02-2023