Igoa vaila'au | Hydroxyethyl Cellulose |
upu uiga tutusa | 2-Hydroxy ethyl cellulose;Cellulose hydroxyethyl eter, Cellulose eter, Hydroxyethyl Cellulose |
Numera CAS | 9004-62-0 |
Fa'ailoga | EipponCell |
Vasega Oloa | HEC YB 100000 |
Solubility | Suava Solule Cellulose eter |
Fa'aletino | Pa'epa'e pa'epa'e pa'epa'e selulose pauta |
PH(1%) | 5.0 – 8.0 |
Tulaga o le suitulaga | 1.8 - 2.5 |
Viscosity Brookfield, 1% fofo | 4000-6000 mPa.s |
Viscosity NDJ 2% Fofo | 80000-120000 mPa.s |
Susū | Max5% |
mea efuefu | Max5% |
HS code | 39123900 |
EipponCell® HEC YB 100000 Hydroxyethyl cellulose ether oloa e masani ona fa'afaigaluegaina e fai ma mea fa'amalo e sili ona lelei i le latex vali.O le faʻaofiina o le HEC, faʻaalia i faʻamatalaga maʻoti ma le maualuga o le viscosity, e mafai ona faʻaleleia atili vaega eseese o le vali latex.
O le auala lea e galue ai HEC:
Meatotino Fa'asolo ma Uiga Fausia: Latex vali e aofia ai le HEC HS100000 manuia i le tele o auala, aemaise lava i fa'aputuga ma voluma fa'amau.O le iai ole HEC e maua ai mea lelei ole rheological ile vali latex ile fua eseese ole sile.O lona uiga e faigofie ona faʻaoga le vali e faʻaaoga ai pulumu poʻo taʻavale, e ofoina atu le lelei tele o galuega.E le gata i lea, e mafai ai ona fausia se ata faʻapipiʻi maualuga-susu i luga o substrates mago.
Thixotropy: O le faʻaopoopoga o le HEC e faʻafeiloaʻi ai le pseudoplastic thixotropy i le vali latex, faʻaosoina e le malosi o le sele.A fa'atupula'ia le fua o le sile, e fa'aitiitia le viscosity mo sina taimi ona fa'amautu lea pe a fa'aitiitia le fua.O lenei meatotino e faʻaleleia ai le faʻatinoga o le vali i le taimi o le faʻaogaina, faʻamautinoaina se faiga faʻalelei ma sili atu ona pulea.
Mafiafia: Latex vali mafiafia ma HEC HS100000 maua mai sefe tau e ala i le faaitiitia o le aofaiga o mea mata e manaomia.E fa'amanino, e fa'aleleia atili ai le vai ma fa'afefeteina o le vali latex, tusa lava pe fa'aitiitia le vaila'au mafiafia.
O le mea moni, o le HEC e galue o se mea faʻapipiʻi faʻapitoa ma lelei, faʻaleleia le tulaga maualuga ma le faʻatinoga o vali latex aʻo saofagā i le taimi lava e tasi i faʻatulagaga taugofie.
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