Focus on Cellulose ethers

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  • Ole matafaioi ole carboxymethyl cellulose ile palapala

    Carboxymethyl cellulose e mafai ona faʻafefiloi saʻo ma le vai, ma a maeʻa ona faʻapipiʻi atoatoa i le vai, e leai se vaeluaga o le sua-suavai i le va o le lua, o lea e faia ai foi se sao tele i le palapala, viliina lelei ma isi galuega faatino. Sei o tatou tilotilo. 1. Ina ua uma ona faaopoopo carboxymethyl cellulose i ...
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  • Carboxymethyl cellulose faʻaaogaina

    Fa'afefiloi sa'o le sodium carboxymethyl cellulose ma le vai e saunia ai le kelu fa'apipi'i mo le fa'aoga. Pe a faʻapipiʻi le sodium carboxymethyl cellulose kelu, faʻamolemole faʻaopoopo se aofaiga o vai i le tane faʻapipiʻi ma mea faʻafefiloi. I le tulaga o le tatalaina o mea faʻafefiloi, faʻagesegese ma tutusa lelei le faʻa...
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  • Hydroxyethyl cellulose (HEC) meatotino ma le fa'aogaina

    I le avea ai ma se mea e le o ni ionic surfactant, o le hydroxyethyl cellulose (HEC) o loʻo i ai mea nei e faʻaopoopo i le mafiafia, faʻafefeteina, fusifusia, faʻafefeteina, faʻapipiʻi ata, faʻasalalauina, taofi vai ma tuʻuina atu colloids puipuia: 1. HEC e solu i le vevela poʻo le vai malulu. , ma e le faʻafefe i le maualuga ...
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  • Fa'aaogāina ole Hydroxyethyl Cellulose (HEC)

    Hydroxyethyl Cellulose (HEC) o se polymer solu vai lea e masani ona faʻaaogaina i le tele o talosaga ona o ona uiga faʻapitoa. O le HEC e maua mai i le cellulose ma e masani ona faʻaaogaina e avea o se mafiafia, faʻamautu, ma le rheology-modifying agent i pisinisi eseese. HEC o se polymer versatile wit ...
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  • Hydroxyethyl Cellulose fa'aaogaina ile vali

    I aso nei, o le a matou talanoa atu ia te oe e uiga i le faʻaaogaina masani o le hydroxyethyl cellulose i vali ma paʻu. Vali, e masani ona taʻua o coatings i Saina. O le mea e taʻua o le faʻapipiʻiina o loʻo faʻapipiʻiina i luga o le mea e puipuia pe teuteuina, ma e mafai ona fausia se ata faʻaauau e faʻapipiʻi mau i le ...
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  • Fa'aaogāga o Mea Fa'afoma'i Fa'aaogā HPMC

    Faatasi ai ma le faʻalolotoina o suʻesuʻega faʻaogaina o vailaʻau ma manaʻoga faʻapitoa, o loʻo faʻaalia mea fou o vailaʻau, lea e faʻaaogaina ai le hydroxypropyl methylcellulose. O lenei pepa o loʻo iloiloina le faʻaoga i totonu ma fafo ole hydroxypropyl methylcellulose. Le auala gaosiga ma ...
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  • Fa'aoga autu ole ethyl cellulose

    Alamanuia Alamanuia: EC o loʻo faʻaaogaina lautele i lapisi eseese, e pei o paʻu uʻamea i luga o le uʻamea, faʻapipiʻi oloa pepa, paʻu paʻu, paʻu vevela vevela ma taʻaloga tuʻufaʻatasia; fa'aoga i vaitusi, e pei o vaitusi mageta, gravure ma vaitusi flexographic; fa'aaogaina e fai ma mea e fa'afefe malulu; Mo fa'ailoga fa'apitoa...
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  • Le matafaioi ma le faʻaogaina o le latex paint hydroxyethyl cellulose

    Fa'afefea ona fa'aoga le hydroxyethyl cellulose i le latex vali 1. O le hydroxyethyl cellulose e fa'aaogaina e saunia ai le paluga: Talu ai e le faigofie le fa'afefeteina o le hydroxyethyl cellulose i so'o fa'alaisene, e mafai ona fa'aoga nisi solvents organic e saunia ai polo. O le vai aisa ose fo'i le lelei o le solvent, o lea e masani ona fa'aaoga ai le vai aisa ma...
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  • O le matafaioi a le paʻu polymer dispersible i le paʻu faʻafefe vevela

    O le paluga faʻamago faʻafefiloi o se ituaiga o granule ma paʻu e faʻafefiloi tutusa ma faʻaopoopoga e pei o mea faʻapipiʻi lelei ma mea faʻapipiʻi faʻapitoa, mea e teu ai vai ma mea faʻafefeteina, vai faʻaitiitia, vailaʻau faʻamaʻi, ma mea faʻafefe i se vaega faʻapitoa pe a uma. fa'amago ma su'esu'e. Le...
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  • Su'esu'ega o le vai fa'avae o le toe fa'asa'oina o le latex pa'u ituaiga putty

    Redispersible latex pauta ma sima o le autu fusifusia ma ata-fausia mea o le putty e tetee vai. O le faʻavae vai faʻafefe o le: I le taimi o le faʻafefiloi o le toe faʻafefeteina o le paʻu latex ma le sima, o le paʻu latex o loʻo faʻaauau pea ona toe faʻafoisia i le uluai emulsion form, ma le l ...
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  • Meatotino ma fa'aoga o le ethyl cellulose

    Fa'aletino ma vaila'au o le ethyl cellulose: Ethyl cellulose (EC) o se ether cellulose soluble fa'aletino e faia mai le cellulose fa'alenatura e avea ma mea mata'utia e ala i le gaosiga o gaioiga fa'asolosolo. E a'afia i ethers cellulose e le ionic. O foliga e pa'epa'e i sina pa'u samasama po'o gra...
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  • Metotia fa'amavae ma fa'aoga autu ole ethyl cellulose

    Ole vaila'au fa'afefiloi e masani ona fa'aaogaina mo le ethyl cellulose (DS: 2.3~2.6) o mea manogi manogi ma 'ava malosi. Aromatics e mafai ona faʻaaogaina benzene, toluene, ethylbenzene, xylene, ma isi, o le fua ole 60 ~ 80%; ava malosi e mafai ona avea ma methanol, ethanol, ma isi, o le fua o le 20 ~ 40%. Na faʻaopoopo lemu le EC i le co...
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