MHEC/HEMC Product is packed in three layer paper bag with internal polyethylene bag strengthened , Web pounds is 25kg per bag. MHEC is derived from hydroxyethylcellulose, a h2o-soluble polymer obtained by reacting ethylene oxide with cellulose. Methyl hydroxyethyl cellulose (MHEC) can be utilized being an additive in cement slurry in effectiv