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Plastics & Elastomers
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Plastics & Elastomers
by SpecialChem
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Pearlbond™ ECO D590

Technical Datasheet | Supplied by Lubrizol
Pearlbond™ ECO D590 by Lubrizol is a linear, aromatic bio-polyurethane based on specialty polyol from renewable sources (67%). Exhibits extremely high crystallization rate and a very high thermo-plasticity level. Pearlbond™ ECO D590 is recommended for the formulations of reactive polyurethane hot-melts in order to improve the crystallization speed.
Product Type
TPU (Thermoplastic Polyurethane) > TPU, Bio-based
Physical Form
Granules, Spherical

Pearlbond™ ECO D590 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
30 - 60 g/10 min
(170°C/2.16 kg)
ISO 1133
Crystallization Range
4 - 6 min
( )
Melt Viscosity
1680 Pa.s
ISO 1133
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