Technical datasheet

Alcosperse® OTA-100

Supplied byNouryon- Last Updated on Apr 8, 2026

Alcosperse® OTA-100 by Nouryon is an acrylate copolymer. It is multifunctional additive for open time extension for water-based architectural paints. It helps reduce or replace glycols, thereby lowering VOC contribution and minimizing odor. It maintains durability, scrub resistance, stain resistance, and water resistance, while offering broad formulation compatibility. Alcosperse® OTA-100 is used in architectural coatings such as wall paints, textured paints, and roof coatings.
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Applications

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Applications

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Coatings|
Waterborne Coatings

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Alcosperse® OTA-100 properties

Other properties

PropertiesValue & unitTest conditionTest method
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