O faʻamatalaga faʻavae ma le faʻavasegaina o celfulose ether

Celsulose Elē Epikopo o se vasega ituʻaiga o Polymers e le maua mai le Coullsulose, o se masani e tupu ai polysasccharide ua maua i le totoina sela. E tele naua mea e ave i le Clloussose o Kamulolo ai i a latou meatotino tulaga ese, e aofia ai papalagi vai, ata tifaga, ma le mausali agavaʻa, ma le faʻalelei. O tau faʻavae la taʻuina ia Celsulose Ed ¯t Ed ¯ u:

Manatu Faavae:

1. Celsulose fausaga:
   • Celsulose e aofia ai le toe faia o le Glucose iunite e fesoʻotaʻi faʻatasi e le β (1 → 4) Glycosis Bonds. E faʻapupula mamao, laina filifili e faʻaalia ai le avanoa faʻavae laupapa e toto ai sela.
2. E Faamaninoina:
   • Celfase Ore o loʻo gaosia e le Welfalose e ala i le vaifagafa o sela e ala i le faʻailoaina o le Eteru vaega (-och3, -och2choh,-i luga o le hydrockooh
3. GALUEGA:
   • O le faʻafeiloaʻiga o le Eteru vaega e suia le vailaʻau ma mea faaletino o coullsulose, faʻaalia le Cellulose o le Caundulose o gaioiga faʻapitoa, faʻaaliga, pa puipui.
4. Bidegravable:
   • CelkuSase 'inoʻino mai o le biodegrable Polygable Polymers, o lona uiga e mafai ona solia e microdolionisms i le siosiomaga, e tau atu i le faʻavaeina o le solitulafono.

Vasega:

Ua faʻavasegaina e Wellause SubElose e faʻatatau i le ituaiga o vaega o le Eteru o vaega na momoli atu i luga o le Cellulose Molecule ma latou tikeri o le suia. O ituaiga masani o cellulose e aofia ai:

1. Methyl Cellulose (MC):
   • Methyl Cellulose e gaosia e ala i le faʻalauiloaina meyl (-och3) vaega i luga o le Cellulose Molecule.
   • E palagi i vai malulu ma pepa manino, Viscous fofo. O le MC ua faʻaaogaina o se mafiafia, stabilizer, ma ata tifaga muamua i ni au talosaga.
2. Hydroxyedyl cellulose (hec):
   • O le Hydroxyedyl cellulose ua mauaina e ala i le faʻailoaina o le hydroxyedyl (-och2ch2hoh) vaega i luga o le Cellulose Molkus Molecele.
   • E faʻaalia ai le faʻatumauina lelei o le vai vai totonu o le vai meatotino, ia talafeagai ai ma le faʻaaogaina i ata, aufaga, amio ma vailaʻau.
3. Hydroxypropyl methyl cellulose (hpmc):
   • Hydroxypropyl methyl cellulose o le copolymer o methyl cellulose ma hydroxyproxyl celsulosi.
   • E ofoina atu se paleni o meatotino pei o le vai sobuberlity, viscoosity puleaina, ma ata tifaga. HPMC o loʻo faʻaaogaina lautele i le fausiaina, vailaʻau ma vailaʻau taufeʻau.
4. Carboxymemethyl cellulose (cmc):
   • Carboxyymethyl cellulose o loʻo gaosia e ala i le faʻalauiloaina o carboxymethymethymenm (-och2cooh) vaega i luga o le celsulose mole.
   • E alaga i le vai ma fai ni fofo 24 i le mafiafia o le mafiafia ma le mafiafia o meatotino. CMC o loʻo faʻaaogaina i meaʻai, vailaʻau ma vailaʻau, ma alamanuia talosaga.
5. Ethyl HydroXyedyl Cellulose (EHeC):
   • Ethyl Hydroxyedyl Cellulose ua mauaina e ala i le folasaga o Ethyl ma HydroCyedyll vaega i luga o le CellUlose Molecula.
   • Na ia faʻaalia le faʻaleleia o le puipuia o le vai, faitioga ma faitioga ma le poto faʻatusa i le hec. Ethec o loʻo faʻaaogaina i le fausiaina o mea ma oloa tausi tagata.

Cll cluluaselose e taua tele Polymers ma eseese avanoa i luga o pisinisi eseese. O la latou vailaʻau faʻaleleia e ala i le faʻamanatuga e mafua ai le tele o le tele o gaioiga, ia avea ma ni mea taua taua i faʻafitauli mo vali, afu, mea totino, vailaau oloa, ma mea e fausiaina. Malamalama i faʻavae faʻavae ma faʻavaʻa o caidulose e taua tele mo le filifilia o le talafeagai ituaiga o polymer mo talosaga patino.