Pearlbond™ 550

Category: TPU-Capro , Thermoplastic Polyurethane Elastomer (Polycaprolactone)
Manufacturer: Lubrizol Advanced Materials, Inc.
Trademark: Pearlbond™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: TBGSyn_Pearlbond550.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
Pearlbond™ 550 is a linear, polycaprolactone-copolyester polyurethane, supplied in form of white spherical granules with a very high crystallization rate and a very high thermoplasticity level.

APPLICATIONS
Pearlbond™ 550 can be added to formulations of REACTIVE POLYURETHANE HOT-MELTS (HMPUR), in order to improve the crystallisation speed.
General Information
Features
  • Linear polymer structure
Uses
  • Plastic modification
Agency Ratings
  • EC 1907/2006 (REACH)
Appearance
  • White
Forms
  • Particles
PhysicalNominal ValueUnitTest Method
Density (20°C)1.19g/cm³ISO 2781
Melt Mass-Flow Rate (MFR) (170°C/2.16 kg)10 - 30g/10 minISO 1133
Moisture Content %Internal method
Additional InformationNominal ValueUnitTest Method
Crystallization Rate 10.0 - 14.0minInternal method
OH Value mg KOH/gInternal method
Thermoplasticity Very HighInternal method
ThermalNominal ValueUnitTest Method
Melting Temperature 66.0 - 70.0°CInternal method
Fill AnalysisNominal ValueUnitTest Method
Melt Viscosity (130°C)2700Pa·sISO 1133
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