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Pearlbond® 503
Merquinsa
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Resin
PU - Thermoplastic (TPU)

Chemical composition:Polycaprolactone based thermoplastic polyurethane
Physical form:Full Technical Datasheet in PDF format available upon registration

Product description
Linear, polycaprolactone polyurethane. Used in formulations of reactive hot-melts to improve crystallisation speed. Possesses very high crystallization rate and thermoplasticity level.Full Technical Datasheet in PDF format available upon registration

Typical propertiesValueUnit
Melt-flow index @ 170°C, 2.16 kgFull Technical Datasheet in PDF format available upon registrationg/10 min
Density @ 20°CFull Technical Datasheet in PDF format available upon registrationg/cm3
Melt viscosity @ 170°CFull Technical Datasheet in PDF format available upon registrationPa.s
OH valueFull Technical Datasheet in PDF format available upon registrationmg KOH/g
Moisture contentFull Technical Datasheet in PDF format available upon registration%
Melting pointFull Technical Datasheet in PDF format available upon registration°C
Crystallisation rateFull Technical Datasheet in PDF format available upon registrationmin

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