Pearlthane® 11T85

Category: TPU-Capro , Thermoplastic Polyurethane Elastomer (Polycaprolactone)
Manufacturer: Lubrizol Advanced Materials, Inc.
Trademark: Pearlthane®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: AcwU9G_Pearlthane-11T85.pdf
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Aromatic Polycaprolactone Copolyester based Thermoplastic polyurethane

Appearance: Colourless pellets
Features: Medium hardness, excellent mechanical properties and easy processing.
Application: Injection-moulding applications.
General Information
Features
  • Workability, good
  • Medium hardness
Agency Ratings
  • EC 1907/2006 (REACH)
Appearance
  • Translucent
  • Colorless
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 1.16g/cm³ASTM D792
    20°C 1.16g/cm³ISO 2781
Moisture Content %Internal method
MechanicalNominal ValueUnitTest Method
Abrasion Loss 20.0mm³ISO 4649
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)85ASTM D2240, ISO 868
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412, ISO 527
    100% strain 6.00MPaASTM D412, ISO 527
    300% strain 10.0MPaASTM D412, ISO 527
Tensile Strength (Yield)40.0MPaASTM D412, ISO 527
Tensile Elongation (Break)640%ASTM D412, ISO 527
Tear Strength
    -- 190.0kN/mASTM D624
    -- 90kN/mISO 34-1
Compression Set ASTM D395B
    23°C, 70 hr 25%ASTM D395B
    70°C, 22 hr 35%ASTM D395B
ThermalNominal ValueUnitTest Method
Glass Transition Temperature 2-45.0°CISO 11357-2
Melting Temperature 3178 - 188°CInternal method
InjectionNominal ValueUnit
Rear Temperature 195°C
Middle Temperature 200°C
Front Temperature 210°C
Nozzle Temperature 210°C
Mold Temperature 35.0°C
Injection instructions
Clamping force: 50 tonsScrew diameter: 30 mmL/D ration: 23Maximum hydraulic pressure: 210 barMould: Plaque 120x120x2 mm
Note Message
1 .C mould
2 .10°C /min
3 .Temperature at which MFI = 10 g/10 min @ 21.6 kg
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