Bjorn thorsen

Technical datasheet

Pearlbond™ 580

Supplied byBjørn Thorsen- Last Updated on Feb 25, 2026

Pearlbond™ 580 distributed by Bjørn Thorsen is a linear, polyester-based polyurethane. It possesses very high crystallization rate and thermoplasticity level. It is suitable for processing by slot die and blown extrusion. Pearlbond™ 580 is recommended for use in formulations of reactive polyurethane hot-melts (HMPUR).
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For which system

Adhesives|
Reactive Systems|
Hot-melt Adhesives

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Pearlbond™ 580 properties

Other properties

PropertiesValue & unitTest conditionTest method
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