Polyvinyl alcohol (PVA) is a synthetic polymer widely used in various industries due to its excellent film-forming, emulsifying, and adhesive properties. It is a water-soluble polymer that is produced by the hydrolysis of polyvinyl acetate (PVAc), where acetate groups are replaced by hydroxyl groups. The degree of hydrolysis determines the solubility and other physical properties of Alcoholes polivinílicos.PVA consists of repeating vinyl alcohol units (-CH₂-CHOH-). However, pure vinyl alcohol is unstable, so PVA is not directly polymerized from vinyl alcohol but instead synthesized from PVAc
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Water-soluble synthetic polymers are a class of polymers that dissolve in water to form solutions or gels. These materials have gained significant attention due to their wide range of applications in industries such as pharmaceuticals, food, cosmetics, textiles, and environmental science. Their solubility in water makes them useful for applications that require biocompatibility, biodegradability, and easy removal without harmful residues.Water-soluble synthetic polymers are essential in many industries due to their unique properties, such as biocompatibility, film-forming ability, and viscosi
KURARAY POVAL ™ ( PVOH ) is an innovative material that makes products stronger and smarter. In all sectors of its application improves durability and improves performance.Kuraray tiene una larga trayectoria en el desarrollo de agentes de suspensión a base de alcohol polivinílico (PVA o PVOH), especialmente para las necesidades de los fabricantes de PVC. En estas aplicaciones, el alcohol polivinílico se utiliza como coloide protector para la polimerización del PVC: el monómero de cloruro de vinilo se suspende en agua mediante agitación en combinación con un agente de suspensión para permitir