HPMC chemical-What’s the effects of HPMC for the Cement-Based Building Material Mortar 1.Water-Holding Capacity Hydroxy Propyl Methyl Cellulose (HPMC) helps to significantly improve the water-holding capacity of mortar. Just a low level of hydroxypropyl methyl cellulose addition can lead to a significant improvement in the water retention rate of the mortar. 2. Improving Workability The […]

Cellulose Ether Manufacturer-Application of Hydroxypropyl Methyl Cellulose in Joint Sealant Hydroxypropyl methyl cellulose (HPMC) and hydroxyethyl methyl cellulose (HEMC) are widely used building materials. When used in joint fillers, it has the following characteristics: Usability: Provide suitable viscosity, good plasticity and easy processing; Water retention: Make the mud fully hydrated, prolong the working time and […]