Zithini ii-Selessese, kutheni zisetyenziswa?

I-seluplose ebhaka ii-posis zenziwe ngamanzi ezenziwe kwi-sellyulose, eyona nto iphambili kwizityalo. Zininzi iindidi ze-seluplose ye-Seuni, nganye inepropathi eyahlukileyo ebangela ukuba balungele izixhobo ezahlukeneyo.

Amabakala obuchwephesha baseLwee-Seles zisetyenziswa kuyo yonke into evela kumachiza kunye ne-cosmetics kwimveliso yokwakha kunye nekhompyuter. Ukongeza, zisetyenziswa njengezongezo zokutya kunye neebhuleki kwipeyinti kunye neengubo.

Iindidi zeSelesese

Ezona ntlobo zintathu ziqhelekileyo zeselpulose TydroxypropylMethylcelose (hpmc), Methylhyddroxylcethylcethylcetrase (MHC).

Ngenxa yokungaguquguquki, i-HPMC ngowona uhlobo lusetyenziswa kakhulu kwi-ether. Ifumaneka kumabakala ohlukeneyo ngamanqanaba ohlukeneyo eemolekyuli, amanqanaba okufaka endaweni kunye novimba. I-HPMC inokusetyenziswa kuzo zombini izisombululo ze-abkaline kunye ne-alkaline, zenza ilungele uluhlu olubanzi lwezicelo.

I-MHEC ifana ne-HPMC kodwa inemixholo esezantsi ye-hydroxypropy. Xa kuthelekiswa ne-HPMC, amaqondo obushushu e-MHHC ahlala engaphezulu kwe-80 ° C, kuxhomekeke kumxholo weqela kunye nemveliso yemveliso. I-MHC ihlala isetyenziswa njenge-thi checker, i-binder, i-emulsion stibizer okanye ifilimu yangaphambili.

I-Seleulose enene isebenzisa uninzi ngenxa yepropathi yabo eyahlukileyo. Ukusetyenziswa okuqhelekileyo kwe-seluplose ehafu kuquka:

Iibhulethi: I-Selessese e Buturieners zinokusetyenziswa njengezitolo, iichemackings, iikhemikhali zeoyile, ukutya, izixhobo kunye namayeza.

I-Binders: I-Selessese edade zinokusetyenziswa njengabaxhasi kwiitafile okanye iigram. Baphucula ukuthula kweepowders ngelixa begcina iipropathi zokuhamba.

I-Emoulsion Stabilisers: I-Selessese ebhan ingazinza izilonda ngokuthintela i-coalescence okanye i-scoadccation yeempuphu zenqanaba elisasazwayo. Oku kubangela ukuba basebenzise i-Emolyrs ze-Emolsmers ezifana nepeyinti ye-testx okanye izibini.

Imikhosi yefilimu: Selese Teluplose edade inokusetyenziselwa ukwenza iifilimu okanye iingubo eziphezulu. Zihlala zisetyenziswa kwizicelo zokwakha ezifana ne-tile okanye kwi-adhephavers yephepha. Iifilimu ezenziwa kwi-sellulose e kanina zihlala zibonakala kwaye zibhetyebhetye, ngokumanyanisa kakuhle.