Thickening Effect of Hydroxymethyl Cellulose (1)

Hydroxymethyl cellulose (HPMC) endows wet mortar with excellent viscosity, which can significantly increase the bonding ability between wet mortar and base, and improve the anti-sagging performance of mortar. It is widely used in plastering mortar, external wall insulation system and tile bonding mortar. The thickening effect of cellulose can also increase the homogeneity and dispersion resistance of fresh cement-based materials, prevent the stratification, segregation and bleeding of mortar and concrete, and can be used in fiber concrete, underwater concrete and self-compacting concrete.

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