PVOH

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PVOH, better known as Polyvinyl Alcohol (PVA) is a semi-crystalline chemical compound commercially produced from polyvinyl acetate hydrolysed by ester interchange in the presence of aqueous sodium hydroxide, anhydrous sodium methylate and methanol. The name describes the structure of the molecule: Polyvinyl is a polymer derived from vinyl...

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by admin (19677 pt) · 2024-Sep-30

PVOH o Alcol polivinilico (Polyvinyl alcohol, PVA) è un polimero, composto chimico semicristallino prodotto commercialmente dal polivinile acetato idrolizzato tramite interscambio di esteri in presenza di idrossido di sodio acquoso, metilato di...

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Component typeChemical

Main substancesNot available

Last update2024-09-30 07:38

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