HEMC ee foornada xabagta HEMC, ama hydroxyethyl methyl cellulose, waa shay muhiim ah oo ka mid ah qaababka xabagta tile. Waa polymer-ka biyaha ku milma oo loo isticmaalo dhumuc weyn, xidhe, iyo wax ka beddelka rheology. HEMC waxaa laga soo qaatay cellulose waana ka samaysan aan ionic ahayn, aan sun ahayn, oo aan guban karin. Gudaha...
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