Selel eth ether ne mai narkar da polymer ba mai narkewa ba, wanda shine ruwa mai narkewa da kifafawa. Yana da tasiri daban-daban a masana'antu daban-daban. Misali, a cikin kayan gini na sunadarai, yana da abubuwa masu zuwa:
Wakilin Rike wakili, ②thickener, ③leveling dukiya, ④film forming dukiya, ⑤onder
A cikin polyvinyl chlorinyl chloride, wani emulsifier da watsawa; A cikin masana'antu na harhada magunguna, ne mai bushe da kuma jinkirin sakin kayan aikin sel, da sauransu saboda cellulose ne da yawa, aikace-aikacen sa kuma shine mafi yawan. Bayan haka, zan mai da hankali kan amfani da aikin celululose ether a cikin kayan gini.
a cikin latex fenti
A cikin masana'antar fenti, don zaɓar Sellulose na Hydroxyl, Babban ƙayyadadden nau'in danko shine 300000000Cps, da kuma jerin tunani gabaɗaya ne kusan 1.5 ‰ -2 ‰. Babban aiki na hydroxyethyl a cikin marix fenti shine don kauri, yana taimakawa hanyar abubuwan da aka gyara, da kuma samar da watsawa na aikin aikin: wanda ke ba da gudummawa ga matakin aiwatar da aikin gini: wanda ya taimaka wa matakin aiwatar da aikin soja: Sel strporthyl ya fi dacewa da amfani. Ana iya narkar da shi a cikin ruwan sanyi da ruwan zafi, kuma ba a shafa ta hanyar darajar PH ba. Ana iya amfani da shi cikin aminci tsakanin PI darajar 2 da 12. Hanyoyin amfani sune kamar haka:
I. Kaɗa kai tsaye a samarwa
A wannan hanyar, Hydroxyethyetl Sellulose na jinkirta nau'in sel na hydroose tare da lokacin da aka rushe mintuna 30. Matakan sune kamar haka: ① Sanya wani adadin ruwa tsarkakakke a cikin akwati sanye da hakkin hoda da ƙari, da sauransu. An murƙushe wasu gaba daya, sannan a hada wasu kayan haɗin a cikin tsari da nika har ya gama samfurin.
2. Sanye take da mahaifiyar giya don amfani
Wannan hanyar na iya zaɓar nau'in nan take, kuma yana da tasirin celululose celululose. Amfanin wannan hanyar shine cewa yana da sassauƙa mafi girma kuma ana iya ƙara kai tsaye zuwa fenti na ƙarshex. Hanyar shiri daidai take da matakai ①-④.
3. Ka sanya shi cikin kayan kwalliya don amfani da shi daga baya
Tunda abubuwan da ke tattare da kwayoyin cuta ba su da kyau (insoluble) don hydroxyethyl, ana iya amfani da waɗannan hanyoyin don ƙirƙirar porridge. Mafi yawan amfani da abubuwan da ake amfani da shi na kwayar cuta ne a cikin latti fenti mai zane, kamar na ethylene glycol butyl acetate). Za'a iya ƙara sel mai laushi na porridethyl kai tsaye zuwa fenti. Ci gaba da motsa har sai an narkar da gaba ɗaya.
a cikin putty
A halin yanzu, a yawancin birane a ƙasata, da mutane masu tsayayya da mutane masu tsayayya da mutane. An samar da shi ta hanyar Acetal barasa da kuma formardehyde. Sabili da haka, wannan abu an cire shi a hankali, kuma ana amfani da samfuran sel na Ener a don maye gurbin wannan kayan. Wannan shine cewa, domin ci gaban kayan gini na tsabtace muhalli, a halin yanzu sel a halin yanzu shine kayan kawai.
A cikin ruwa mai tsayayya, ya kasu kashi biyu: bushe foda putty da putty manna. Daga cikin wadannan nau'ikan putty guda biyu, metyl sel sel da hydroxypropyl methyl ya kamata a zaba. Bayanin danko yana tsakanin 40000-75000CPs. Babban ayyukan sel shine riƙewar ruwa, bonding da lubrication.
Tunda abubuwan da Putty na masana'antu daban-daban sun sha bamban, wasu sune foda mai launin toka, da sauransu, don haka ƙayyadaddun ciminti, da sauransu, don haka ƙayyadaddun ƙwayar cuta, da sauransu, don haka ƙayyadaddun ƙwayar cuta a cikin dabarun biyu ma sun bambanta. Adadin ya kara da 2 ‰ -3 ‰.
Lokacin Post: Feb-04-2023