Dzina la mankhwala | Methyl Hydroxyethyl Cellulose |
Mawu ofanana | Cellulose ether, 2-hydroxyethyl methyl cellulose, Cellulose, 2-hydroxyethyl methyl ether, hydroxyethyl methyl cellulose, MHEC, HEMC |
Nambala ya CAS | 9032-42-2 |
Mtundu | EipponCell |
Gawo lazamalonda | MHEC LH 615M |
Kusungunuka | Madzi Osungunuka Ma cellulose ether |
Mawonekedwe akuthupi | Ufa woyera mpaka woyera wa cellulose |
Chinyezi | Max.6% |
PH | 4.0-8.0 |
Viscosity Brookfield 2% yankho | 12000-18000mPa.s |
Viscosity NDJ 2% yankho | 12000-18000mPa.S |
Phulusa lazinthu | Max5.0% |
Kukula kwa mauna | 99% amadutsa 100mesh |
HS kodi | 39123900 |
EipponCell MHEC LH 615M methyl hydroxyethyl cellulose imapereka zabwino zingapo zikagwiritsidwa ntchito mumatope osakanizika owuma.Choyamba, zimawonjezera kusungidwa kwa madzi ndikuchepetsa kusasinthasintha kwa matope.Mwa kusintha kuchuluka kwa cellulose ether, zimakhala zotheka kukwaniritsa zofunikira zamitundu yosiyanasiyana yamatope.
Ndikofunika kuzindikira kuti kuwonjezera kwa cellulose ether kungayambitse kuchepa kwa mphamvu ya flexural ndi mphamvu yopondereza ya matope.Komabe, zimathandizira kuwonjezereka kwa chiŵerengero chopinda ndi mphamvu yomangirira, motero kumapangitsa kuti matope azikhala olimba.
Kuphatikiza apo, kuphatikiza kwa cellulose ether kumatha kupititsa patsogolo kuchepa kwa matope.Pamene zomwe zili mu cellulose ether zikuwonjezeka, kuchepa kwa matope kumachepa pang'onopang'ono.Komabe, ziyenera kukumbukiridwa kuti pamene kuchuluka kwa cellulose ether kukafika pamtunda wina, mtengo wa shrinkage wa matope ukhoza kuyamba kuwonjezeka chifukwa cha kuwonjezeka kwa mpweya wodutsa mpweya.
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