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What is PVA Grades and Applications Overview about?
CCP produces a wide range of polyvinyl alcohol (PVA) grades for various applications. Standard grades include fully hydrolyzed BF types and partially hydrolyzed BP types. BF types have over 98.5% hydrolysis and dissolve easily in hot water, while BP types have 86-89% hydrolysis and dissolve slowly in warm water. PVA properties depend on its degree of polymerization and hydrolysis. Higher polymerization leads to higher viscosity and strength but lower solubility, while higher hydrolysis increases water solub
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- bimaaryaf
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- EN