Cellulose ether solubility
Cellulose ether solubility Cellulose ether is a polyhydroxide polymer compound that is neither dissolved nor melted. Cellulose can be dissolved in water, dilute alkali solution and organic solvent and has thermoplastic properties. The solubility of cellulose ether after Etherization has changed significantly, which can be dissolved in water, dilute acid, dilute alkali or organic solvent. The Cellulose ether […]
HPMC for cement-based building materials mortar
HPMC for cement-based building materials mortar 1 water retention Hydroxypropyl methylcellulose HPMC for construction avoids moisture infiltration into the wall. The proper amount of water stays in the mortar, so that the cement has a longer time for hydration. The water retention is proportional to the viscosity of the cellulose ether solution in the mortar. […]
Types differences and uses of HPMC
Types differences and uses of HPMC HPMC can be divided into instant and hot dissolution. The instant product is surface treated with glyoxal and quickly dispersed with cold water. At that time, the liquid has no viscosity because it’s just dispersed water. No real dissolution. Wait for a while, the viscosity of the liquid slowly […]