PVP K-90 is a hygroscopic, amorphous polymer supplied as a white, free-flowing powder. It can be plasticized with water and most common organic plasticizers. It is considered to be physiologically inert. This product is cross-linkable to a water insoluble, swellable material either in the course of vinylpyrrolidone polymerization, by addition of an appropriate multifunctional comonomer or by post-reaction, typically through hydrogen abstraction chemistry. PVP products are recommended for dishwashing, fabric care, household cleaning, and industrial and institutional cleaning applications.
Ashland for decades has aided the world’s leading Paint and Coatings manufacturers save costs, solve formulation challenges, and improve product quality and performance. The company provides innovative solutions for architectural, industrial, specialty and wood coatings, as well as functional additives for paint removers and emulsion polymerization.
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