Pearlthane® 11T85E

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: mIdTll_Pearlthane-11T85E.pdf
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PEARLTHANE 11T85E is a polycaprolactone-copolyester based TPU, supplied in form of translucent, colourless pellets, combining hardness with excellent mechanical properties. It is recommended for extrusion applications.

PEARLTHANE 11T85E when extruded, is used for making films, cables, tubing, profiles, etc.
General Information
Features
  • High elasticity
  • Medium hardness
Uses
  • Films
  • Cable sheath
  • Pipe fittings
  • Profile
Agency Ratings
  • EC 1907/2006 (REACH)
Appearance
  • Translucent
  • Colorless
Forms
  • Particle
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 1.16g/cm³ASTM D792
    20°C 1.16g/cm³ISO 2781
Moisture Content %Internal method
MechanicalNominal ValueUnitTest Method
Abrasion Loss 25.0mm³ISO 4649
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)86ASTM D2240, ISO 868
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412, ISO 527
    100% strain 6.00MPaASTM D412, ISO 527
    300% strain 11.0MPaASTM D412, ISO 527
Tensile Strength (Yield)35.0MPaASTM D412, ISO 527
Tensile Elongation (Break)650%ASTM D412, ISO 527
Tear Strength
    -- 190.0kN/mASTM D624
    -- 90kN/mISO 34-1
ThermalNominal ValueUnitTest Method
Glass Transition Temperature 2-41.0°CISO 11357-2
Melting Temperature 3179 - 189°CInternal method
ExtrusionNominal ValueUnit
Drying Temperature 100 - 110°C
Drying Time 1.0 - 2.0hr
Cylinder Zone 1 Temp. 175 - 195°C
Cylinder Zone 2 Temp. 185 - 205°C
Cylinder Zone 3 Temp. 195 - 215°C
Cylinder Zone 4 Temp. 200 - 220°C
Die Temperature 190 - 210°C
Extrusion instructions
Extruder Speed: 20 to 50 rpm
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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