PVA USE FOR Building Materials
Polyvinyl alcohol (PVOH) used across a wide range of applications. PVA S grade is fine powder, which offer water solubility, adhesive and binding strength. It can protect colloid characteristics, supporting a wide range of formulations for the construction sector.
PVA Properties FOR Building Materials
Water-soluble
High binding strength
Film-forming
Thickening effects and protective colloid behavior
As an important functional admixture for building materials, PVA significantly improves the adhesion, water retention, and crack resistance of mortar. Of course, in order to achieve the perfect application of building materials, a combination of various additives is needed, such as air entraining agents, early strength agents, retarders, waterproofing agents, and water reducing agents, as well as currently popular polycarboxylate superplasticizer on the market.
