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What Does What is pva Mean?

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Then Again, partially hydrolyzed PVA is more flexible and quickly dissolves in drinking water. Makers tailor the hydrolysis method to meet specific field desires, for example producing water-soluble movies for detergents or strong packaging resources for industrial makes use of. However, hydroxyl groups in PVA can gradual the biodegradation level, https://www.tjcyindustrialchem.com/news/what-is-pva.html
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