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Polyvinyl alcohol

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Polyvinyl Alcohol (PVA, PVOH) 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 monomers, compounds with...

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Alcol polivinilico studi

by Al222 (25264 pt) · 2021-Jun-28

Compendio degli studi più significativi con riferimento a proprietà, assunzione, effetti. Zhang R, Hu J, Chen H, Ding Z, Ouyang Y, Zhang Q, Yan Y. A novel degradable tricalcium silicate/calcium polyphosphate/polyvinyl alcohol organic-inorganic...

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by Al222 (25264 pt) · 2024-Sep-30

L'Alcol polivinilico (Polyvinyl alcohol, PVOH, 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

Last update2021-06-28 14:04

Chemical Risk

Main substances

Polyvinyl acetates

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