Technical datasheet

PVP/VA I-535

Supplied byAshland- Last Updated on Mar 21, 2026

PVP/VA I-535 by Ashland is a thermoplastic, amphiphilic, linear, random vinylpyrrolidone/vinyl acetate copolymer. It possesses transparency, flexibility, oxygen permeability, and adhesion to glass, plastics, and metals, and a low order of toxicity. PVP/VA I-535 is designed for remoistenable, repulpable, pressure-sensitive and hot-melt adhesives for diaper wetness indicator systems.
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Benefits

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Applications

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For which system

Adhesives|
Pressure Sensitive Adhesives (PSA)|
Hot-melt Adhesives

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PVP/VA I-535 properties

Other properties

PropertiesValue & unitTest conditionTest method
Glass Transition Temperature (Tg)0.0 Visible After LoginVisible After LoginVisible After Login
Isopropanol Content0.0 Visible After LoginVisible After LoginVisible After Login
Molecular Weight, Mw0.0 Visible After LoginVisible After LoginVisible After Login
Vinylpyrrolidone Content0.0 Visible After LoginVisible After LoginVisible After Login
Solubility PropertiesElementConditionMethod
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