Dzina la mankhwala | Hydroxyethyl cellulose |
Mawu ofanana | 2-Hydroxy ethyl cellulose;Cellulose hydroxyethyl ether, Cellulose ether, Hydroxyethyl Cellulose |
Nambala ya CAS | 9004-62-0 |
Mtundu | EipponCell |
Gawo lazamalonda | HEC YB 100000 |
Kusungunuka | Madzi Osungunuka Ma cellulose ether |
Mawonekedwe akuthupi | Ufa woyera mpaka woyera wa cellulose |
PH(1%) | 5.0 - 8.0 |
Digiri ya m'malo | 1.8 - 2.5 |
Viscosity Brookfield, 1% yankho | 4000-6000 mPa.s |
Viscosity NDJ 2% Solution | 80000-120000 mPa.s |
Chinyezi | Zoposa 5% |
Phulusa lazinthu | Zoposa 5% |
HS kodi | 39123900 |
Mankhwala a EipponCell® HEC YB 100000 Hydroxyethyl cellulose ether amagwiritsidwa ntchito mobwerezabwereza ngati zokhuthala zomwe amakonda kwambiri popanga utoto wa latex.Kuyambitsidwa kwa HEC, yodziwika ndi mawonekedwe ake enieni komanso ma viscosity, kumatha kupititsa patsogolo mbali zosiyanasiyana za ntchito ya utoto wa latex.
Umu ndi momwe HEC imagwirira ntchito:
Katundu Woyenda ndi Zomangamanga: Utoto wa latex wophatikiza HEC HS100000 umapindula m'njira zingapo, makamaka pamapangidwe okhala ndi mapaketi okhazikika.Kukhalapo kwa HEC kumapereka mawonekedwe abwino a rheological ku utoto wa latex pamitengo yosiyanasiyana yometa ubweya.Izi zikutanthauza kuti utoto ukhoza kugwiritsidwa ntchito mosavuta pogwiritsa ntchito maburashi kapena odzigudubuza, omwe amapereka ntchito yabwino kwambiri.Kuphatikiza apo, imathandizira kupanga filimu yokutira yonyowa kwambiri pamagawo owuma.
Thixotropy: Kuwonjezera kwa HEC kumayambitsa pseudoplastic thixotropy ku utoto wa latex, wokhudzidwa ndi mphamvu za shear.Pamene kumeta ubweya wa ubweya ukuwonjezeka, kukhuthala kumachepa kwakanthawi ndipo kumakhazikika pamene kumeta ubweya kumachepa.Katunduyu amakulitsa ntchito ya utoto pakugwiritsa ntchito, kuwonetsetsa kuti njira yowongoka komanso yoyendetsedwa bwino.
Kukula: Utoto wa latex wokhuthala ndi HEC HS100000 umatulutsa ndalama pochepetsa kuchuluka kwa zinthu zofunika.Makamaka, imathandizira kukana kwamadzi komanso kukana kwa utoto wa latex, ngakhale mlingo wa thickener umachepa.
M'malo mwake, HEC imagwira ntchito ngati njira yolimbikitsira komanso yolimbikitsira, kuwongolera mawonekedwe onse ndi magwiridwe antchito a utoto wa latex pomwe nthawi imodzi imathandizira kupanga zotsika mtengo.
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