Hydroxy Ethyl Cellulose (HEC) Introduce Hydroxy Ethyl Cellulose (HEC) ndi polima yopanda ionic, yosungunuka m'madzi yochokera ku cellulose. Ndi ufa woyera mpaka woyera, wosanunkhiza komanso wopanda kukoma womwe umagwiritsidwa ntchito ngati thickener, binder, stabilizer, ndi kuyimitsa wothandizira pazinthu zosiyanasiyana ...
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