Hydroxypropyl Methyl Cellulose Fermented

Hydroxypropyl methylcellulose o loʻo faʻaaogaina e fai ma mea mata e gaosia ai le suauʻu, lea e mafai ona faʻamaeʻaina le faʻaaogaina o le suka, faʻaleleia le fua faʻaaogaina o meafaitino, faʻaitiitia le aofaʻi o totoe o le substrate i le susu faʻafefete, faʻaitiitia le tau o togafitiga vai otaota, ma faia le fua faʻatatau. o le hydroxypropyl methylcellulose aoga E aoga mo le fa'amalieina o fa'aputuga, vaega ma fa'agasologa fa'asolosolo fa'asolosolo, e puipuia ai le fa'aogaina o fa'afitauli e feso'ota'i ma aganu'u ma fa'ama'i;e aoga foi mo le faʻaogaina o faiga faʻafefe.

Hydroxypropyl methylcellulose, cellulose mata, e mafai ona faamamaina cotton, pe mafai foi ona pulp laupapa.E mana'omia ona fa'a'ele'elea a'o le'i fa'asalaina po'o le taimi fo'i.E tatau ona faʻamalo le cellulose mea mata e ala i le malosi faʻainisinia ina ia faʻaitiitia ai le tioata ma le polymerization tikeri, faʻateleina lona eria, ona faʻaleleia ai lea o le trihydroxyl degree ma le gaioiga faʻainisinia o le reactant i luga o le kulukose mama o le cellulose polymer.

E ui lava o le faʻapipiʻiina o le hydroxypropyl methylcellulose e le faigata, o le alkali, mea mataʻutia e faʻafefeteina ma alkalized.Etherification, solvent recovery, centrifugal separation, fufuluina ma faʻagogo i siosiomaga eseese, ae aofia ai le tele o tekinolosi autu ma le tele o malamalama o mea.Mo ituaiga eseese o oloa, o siosiomaga taʻitasi o loʻo i ai tulaga sili ona lata mai, e pei o le vevela, taimi, faʻamalosi ma le tafe o mea faʻapipiʻi fesoasoani ma meafaifaʻaili e faʻamaonia ai le tulaga lelei o oloa, faʻatuatuaina faiga gaosiga, ma lelei.

Talu ai o le faatinoga o le hydroxypropyl methylcellulose e talitutusa ma isi ethers e mafai ona solu vai, e mafai ona faʻaaogaina e fai ma sui fai ata tifaga, mafiafia, emulsifier ma faʻamautu i latex vali ma vai-soluble resin coating compositions, abrasion teteʻe, faʻapipiʻi tutusa ma fa'apipi'i, ma fa'aleleia atili le fa'asao o luga, mautu i ga'o ma fa'avae, ma fetaui lelei ma lanu u'amea.O le Hydroxypropyl methylcellulose e iai sona aafiaga lelei e pei o se mafiafia mo vali paʻepaʻe polyvinyl acetate paʻepaʻe.O le maualuga o le suia o le cellulose ether ua faʻaleleia, ma faʻaleleia atili le tetee atu i siama.