Technical datasheet

WestRez® 5110

Supplied byIngevity- Last Updated on Jul 25, 2025

WestRez® 5110 by Ingevity is a pentaerythritol ester resin. It acts as tackifier. It is present in a consistent bead, low-dust pastille form. It provides wet out, and improved flow ability, better overall tack and adhesion as compared to other hydrocarbon resins. It is used as a tackifier in hot melt and pressure sensitive formulations. WestRez® 5110 offers increased compatibility with adhesive polymers and better adhesive performance and has applications in sealing, pressure sensitive adhesive tapes and labels.
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Applications

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Applications

For which system

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

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WestRez® 5110 properties

Other properties

PropertiesValue & unitTest conditionTest method
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