Difference between revisions of "Pentalyn H"
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Revision as of 13:52, 5 August 2020
Description
[Hercules] A brand name for a synthetic thermoplastic resin used as a tackifying agent in elastomeric adhesives. Pentalyn® H is a stabilized penta resin composed of Pentaerythritol ester of wood Rosin. The hydrogenation stabilization process increases its resistance to oxidation, discoloration, and adhesion loss. Pentalyn® H is a tackifying agent in natural rubber, Neoprene, and SBR formulations for use as pressure sensitive and hot-melt adhesives.
Synonyms and Related Terms
Pentalyn H
Risks
Long-term exposure to elevated temperatures may result in oxidation causing darkening and decreased solubility.
Other Properties
Insoluble in water; Softening point = 94-102 C ; Acid number = 7-16
Resources and Citations
Hercules: Product Data Sheet