Focus on Cellulose ethers

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  • Malamalama faavae ole pa'u polymer dispersible

    1. manatu faavae Redispersible polymer pa'u o le fa'aopoopoga autu mo pa'u mamago fa'afefiloi fa'afefiloi pei o sima-fa'avae po'o gypsum-fa'avae. Redispersible latex paʻu o se polymer emulsion e faʻamago-mamago ma faʻapipiʻi mai le 2um muamua e fausia ai vaega spherical o 80 ~ 120um. Ona o le...
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  • Hydroxypropyl methylcellulose HPMC

    Hydroxypropyl methyl cellulose, e lauiloa foi o le hypromellose, cellulose hydroxypropyl methyl ether, e maua e ala i le filifilia o le cotton cellulose sili ona mama e avea ma mea mata ma faʻapitoa etherified i lalo o tulaga alkaline. Faʻaaogaina lautele i le fausiaina, vailaʻau, vailaʻau ma isi pisinisi. i...
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  • O a mea e a'afia ai le taofiofia o le vai ole hydroxypropyl methylcellulose

    O le maualuga o le viscosity o le hydroxypropyl methylcellulose, o le sili atu lea o le faʻaogaina o le vai. Viscosity o se vaega taua o le faatinoga o le HPMC. I le taimi nei, o loʻo faʻaaogaina e le au gaosi HPMC eseese auala ma mea faigaluega e fua ai le viscosity o le HPMC. O auala autu o Haa...
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  • Fa'alauiloa ole malamalama ole hydroxypropyl methylcellulose HPMC

    Hydroxypropyl methylcellulose HPMC o se non-ionic cellulose ether e faia mai le natura polymer mea cellulose e ala i se faasologa o vailaau gaosi. Ose pauta pa'epa'e e leai se manogi, e leai se tofo ma e leai se oona e fula i le vai malulu i se vaifofo manino pe la'ititi fo'i o le colloidal. E iai le pr...
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  • Sootaga i le va o le Viscosity ma le vevela o le Hydroxypropyl Methylcellulose (HPMC)

    (1) Fuafuaga o le viscosity HPMC: O le oloa mago ua saunia i totonu o se vaifofo vai ma le mamafa o le mamafa o le 2 °C, ma e fuaina i le NDJ-1 type rotational viscometer; (2) O foliga vaaia o le oloa o le pauta, ma o le oloa vave o loʻo faʻapipiʻiina i le "s" i totonu o le paʻu ...
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  • Hydroxypropyl methyl cellulose i le masini fa'afefeteina

    Faatasi ai ma le faʻaaogaina lautele o le sima, o le lelei ma le mautu o le sima e mafai ona faʻamaonia lelei. Ae ui i lea, talu ai o le paluga faʻafefiloi mago e faʻapipiʻi saʻo ma gaosia e le fale gaosimea, o le tau o le a maualuga atu i tulaga o mea mata. Afai tatou te faʻaauau pea ona faʻaogaina le faʻapipiʻi tusilima i luga o le saite, o le a le faʻatauva...
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  • HPMC faʻaaogaina i fale faufale

    I le avea ai o se mea fau fale masani, hydroxypropyl methylcellulose HPMC e sili atu ona taua i le fale faufale. O a galuega autu a le hydroxypropyl methylcellulose? 1. Masonry mortar Faʻaleleia le pipii i luga o le masonry ma e mafai ona faʻaleleia le taofiofia o le vai, ma faʻateleina ai le malosi ...
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  • Ole matafaioi ole hydroxypropyl methylcellulose

    I le faʻaaogaina o mea faufale, o le hydroxypropyl methyl cellulose HPMC o se mea faʻapipiʻi faʻapipiʻi masani, hydroxypropyl methyl cellulose o loʻo faʻaaogaina lautele i alamanuia, ma e iai ituaiga eseese, e mafai ona vaevaeina le hydroxypropyl methyl cellulose i Mo le vai malulu vave ituaiga ma le vevela ituaiga. ..
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  • Rheology ma Fegalegaleaiga ole HPMC/HPS Complex

    Rheology ma Fegalegaleaiga o le HPMC/HPS Complex Upu autu: hydroxypropyl methylcellulose; masoa hydroxypropyl; mea tau rheological; fetaui lelei; fesuiaiga o vailaau. Hydroxypropyl methylcellulose (HPMC) o se polysaccharide polymer e masani ona faʻaaogaina i le sauniuniga o ata tifaga. O lena ...
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  • Methyl Hydroxyethyl Cellulose MHEC

    Methyl hydroxyethyl cellulose ua saunia e ala i le tuʻuina atu o le ethylene oxide substituents (MS0.3 ~ 0.4) i le methyl cellulose, ma o lona vevela gel e maualuga atu nai lo le methyl cellulose ma le methyl hydroxypropyl cellulose. , o lona faatinoga atoatoa e sili atu nai lo methyl cellulose ma methyl hy...
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  • Aotelega o meatotino HPMC hydroxypropyl methylcellulose

    Hydroxypropyl methyl cellulose HPMC o se ituaiga e le ionic cellulose fefiloi eter, lea e ese mai ionic methyl carboxymethyl cellulose fefiloi eter, ma e le tali atu i metals mamafa. Ona o le eseesega o fua faatatau o methoxyl anotusi ma hydroxypropyl anotusi i hydroxypropyl methylcel...
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  • Aafiaga mafiafia o le hydroxypropyl methylcellulose

    Hydroxypropyl methylcellulose HPMC endows susu susu ma viscosity sili ona lelei, lea e mafai ona matua faateleina ai le pipii i le va o le susu susu ma le vaega faavae, ma faaleleia le anti-sagging faatinoga o le sima. i le sima. O le mafiafia o le cellulose ether e mafai foi ona faateleina le homogene ...
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