... , easy for flow. It can dissolve in hot water, but also cold water, can’t easily dissolve in organic solvent, In ... will reduce.Through surface treatment, in cold water, HEC will disperse, but not coagula, but its solution speed is slower. Generally ... with thickening,bonding, suspension, adhesion, floating, film-forming, dispersing, water retention and protecting colloid properties,so it is widely used ...