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Technical datasheet

Capa® 4101

Supplied byIngevity- Last Updated on Mar 12, 2026

Capa® 4101 by Ingevity is a tetra-functional polyol terminated with primary hydroxyl groups. It is particularly suitable for producing high-solids coatings that require both flexibility and high cross-linking density. Capa® 4101 improves appearance and lightfastness in two component (2K) coatings. When blended with other resins, the aliphatic backbones of Capa polymers support an increase in gloss and resistance to discoloration over time.
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Capa® 4101 properties

Other properties

PropertiesValue & unitTest conditionTest method
Acid Value0.0 Visible After LoginVisible After LoginVisible After Login
Color, APHA0.0 Visible After LoginVisible After LoginVisible After Login
Freezing Point0.0 Visible After LoginVisible After LoginVisible After Login
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Hydroxyl Value0.0 Visible After LoginVisible After LoginVisible After Login
Molecular Weight, Mw0.0 Visible After LoginVisible After LoginVisible After Login
Solubility Parameter (d)0.0 Visible After LoginVisible After LoginVisible After Login
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