Capa®

Coating ingredients supplied by Ingevity

Capa® by Ingevity is a range of caprolactone-based polyols used primarily in polyurethane (PU) applications. These polyols enhance durability and performance in coatings, elastomers, adhesives, and sealants.

Key features of Capa® brand include:

Excellent abrasion and impact resistance
Improved weatherability
Low VOC contribution
Enhanced compression and dynamic performance
Ideal for high-performance PU elastomers

56 Products match your search

Capa® PROTX 1001

by Ingevity

Capa® PROTX 1001 by Ingevity is a premium grade linear polyester diol. It is derived from caprolactone monomer, terminated by primary hydroxyl groups. It exhibits low/zero VOC and low viscosity for faster processing and less solvent demand. It provides resistance to hand sanitizer, water and various alcohols. <ul style="padding-left: 40px;"><li>It offers improved hardness, chemical- and stain resistance, while maintaining flexibility.</li> <li>Capa® PROTX 1001 is used as a raw material to make polyurethane dispersion for coating applications.</li> <li>It is recommended for automotive interiors, leather, metal, plastic, textile and wood floor coatings.</li></ul>

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Capa® PROTX 2002

by Ingevity

Capa® PROTX 2002 by Ingevity is a premium grade linear polyester diol. It is derived from caprolactone monomer, terminated by primary hydroxyl groups. It provides improved hardness, chemical- and stain resistance, while maintaining flexibility. It exhibits resistance to hand sanitizer, water and various alcohols. <ul style="padding-left: 40px;"><li>It offers low/zero VOC and low viscosity for faster processing and less solvent demand.</li> <li>Capa® PROTX 2002 is used as a raw material to make polyurethane dispersion for coating applications.</li> <li>It is recommended for automotive interiors, leather, metal, plastic, textile and wood floor coatings.</li></ul>

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Capa® PROTX 3112

by Ingevity

Capa® PROTX 3112 by Ingevity is a low viscosity, low molecular weight trifunctional caprolactone polyol, in which all of the hydroxyl groups are primary. It improves appearance and lightfastness in two component (2K) coatings. <ul style="padding-left: 40px;"><li>It is designed for use in surface coatings as well as the main polyol in very hard polyurethanes. </li> <li>When blended with other resins, the aliphatic backbones of Capa polymers support an increase in gloss and resistance to discoloration over time.</li> <li>Capa® PROTX 3112 is also used as a chain extender in polyurethane elastomers. </li> </ul>

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Capa® PROTX 3224

by Ingevity

Capa® PROTX 3224 by Ingevity is a low molecular weight trifunctional caprolactone polyol, in which all of the hydroxyl groups are primary. It improves appearance and lightfastness in two component (2K) coatings. <ul style="padding-left: 40px;"><li>It is designed for use in surface coatings as well as the main polyol in very hard polyurethanes. </li> <li>When blended with other resins, the aliphatic backbones of Capa polymers support an increase in gloss and resistance to discoloration over time.</li> <li>Capa® PROTX 3224 is also used as a chain extender in polyurethane elastomers. </li> </ul>

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Capa® 4101

by Ingevity

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® 3091

by Ingevity

Capa® 3091 by Ingevity is a polyester triol terminated by primary hydroxyl groups. It is recommended as a polyol for CASE (coatings, adhesives, sealants, and elastomers) applications, particularly for enhancing one-component (1K) and two-component (2K) coatings. <ul style="padding-left: 40px;"><li>It offers improved processing characteristics, reduces volatile organic compound (VOC) content, and enhances wetting properties. </li> <li>It improves appearance and lightfastness.</li> <li>When blended with other resins, the aliphatic backbones of Capa polymers support an increase in gloss and resistance to discoloration over time.</li> <li>Additionally, Capa® 3091 is compatible with various chemistries, including acrylics, polyethers, polyesters, polycarbonates, and epoxy systems.</li></ul>

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Capa® 3031

by Ingevity

Capa® 3031 by Ingevity is a very low molecular weight, trifunctional caprolactone polyol with primary hydroxyl groups. It is developed for use in surface coatings as well as the main polyol in very hard polyurethanes and a chain extender in polyurethane elastomers. <ul style="padding-left: 40px;"><li> It improves appearance and lightfastness in two component (2K) coatings. </li> <li>When blended with other resins, the aliphatic backbones of Capa polymers support an increase in gloss and resistance to discoloration over time.</li> <li>Capa® 3031 is suitable for high-solid coatings where both flexibility and high cross-linking density are required.</li></ul>

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Capa® 3050

by Ingevity

Capa® 3050 by Ingevity is a low molecular weight polyester triol terminated by primary hydroxyl groups. It is suitable for producing polyurethane surface coatings, especially for clear, light-stable applications, and for coatings that require flexible and tough surface characteristics. <ul style="padding-left: 40px;"><li>It improves appearance and lightfastness in two component (2K) coatings.</li> <li>When blended with other resins, the aliphatic backbones of Capa polymers support an increase in gloss and resistance to discoloration over time.</li> <li>Capa® 3050 is suitable for high solid coatings where high cross-linking density are required.</li></ul>

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Capa® 3022

by Ingevity

Capa® 3022 by Ingevity is a low viscosity standard grade polyol derived from caprolactone monomer. Exhibits excellent solvent-, chemical- and UV resistance, consistent crystallization and low viscosity. Possesses hydrolytic stability, gloss, excellent strength, abrasion resistance and high and low temperature service interval. It shows outstanding flexibility even at low temperatures and a lasting outdoor performance for polyurethane materials. Shows strong adhesion on difficult and sensitive substrates. Capa® 3022 is non-toxic, easy to process, shape and apply, biodegradable and has low impurities. Recommended for use in low VOC and environment-friendly polyurethane surface coatings, such as polyurethane dispersions, high solid and UV-cure resins. Applications include industrial, automotive, transportation, marine, protective, electronic, leather, surface, and textile coatings. Also suitable for non-polyurethane coating industries.

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Capa® 2043

by Ingevity

Capa® 2043 by Ingevity is a standard-grade, low molecular weight, linear polyester diol derived from caprolactone monomer and terminated by primary hydroxyl groups. It is easy to process at ordinary temperatures and can be used in surface coatings. Additionally, Capa® 2043 serves as a versatile resin intermediate.