Difference between revisions of "Pentalyn H"
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== Description == | == 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|pentaerythritol]] ester of wood [[rosin|rosin]]. The hydrogenation stabilization process increases its resistance to oxidation, discoloration, and adhesion loss. Pentalyn® H is a tackifying agent in [[rubber | + | [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|pentaerythritol]] ester of wood [[rosin|rosin]]. The hydrogenation stabilization process increases its resistance to oxidation, discoloration, and adhesion loss. Pentalyn® H is a tackifying agent in [[rubber (natural, vulcanized)|natural rubber]], [[neoprene|neoprene]], and [[styrene-butadiene%20rubber|SBR]] formulations for use as pressure sensitive and hot-melt adhesives. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
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Pentalyn H | Pentalyn H | ||
| + | == Risks == | ||
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| + | Long-term exposure to elevated temperatures may result in oxidation causing darkening and decreased solubility. | ||
== Other Properties == | == Other Properties == | ||
Insoluble in water; Softening point = 94-102 C ; Acid number = 7-16 | Insoluble in water; Softening point = 94-102 C ; Acid number = 7-16 | ||
| − | == | + | == Resources and Citations == |
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Hercules: [http://www.herc.com/aqualon/product_data/prod/4288.pdf Product Data Sheet] | Hercules: [http://www.herc.com/aqualon/product_data/prod/4288.pdf Product Data Sheet] | ||
[[Category:Materials database]] | [[Category:Materials database]] | ||
Revision as of 14:50, 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