Pearlthane® D91T86

About
Type: Pearlthane® D91T86 NAT 01 is a 88A – Aliphatic polycaprolactone based Thermoplastic Polyurethane (TPU). Main Application: Injection Moulding Special Features: Offers excellent colour stability upon UV exposure.&&

Product Description
SupplierLubrizol Advanced Materials
GenericTPU
Material StatusCommercial: Active
FeaturesHigh elastic,Quick molding cycle,Aliphatic series,Low density
AvailabilitysNorth America,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.12g/cm³ISO 2781

elastic bodyNominal valueUnitTest method
tear strength110kN/mISO 34-1

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s A88 ISO 868
tensile strength ISO 527-2/5A/500
34.0MPaISO 527-2/5A/500
100% strain6.00MPaISO 527-2/5A/500
300% strain9.00MPaISO 527-2/5A/500
Tensile strain
fracture700%ISO 527-2/5A/500

Process Conditions
injectionNominal valueUnitTest method
Drying temperature90°C
Drying time2.0hr
Dew Point< -30°C
Barrel rear temperature170°C
Barrel middle temperature185°C
Barrel front temperature180°C
Nozzle temperature190°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. Method Ba, Angle (Unnicked)
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