PVA
Polyvinyl Alcohol (PVA) is a water-soluble polymer used as a functional additive in dry-mix mortars and other construction materials. It is primarily used in tile adhesives, wall putty, repair mortars, gypsum-based materials, and other cementitious formulations to improve bonding, cohesion, film-forming properties, and overall mechanical performance. PVA provides an effective solution for manufacturers seeking stronger adhesion, improved mortar integrity, and more stable application performance, and can be used together with cellulose ethers and other polymer additives to optimize formulation performance.
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