Zythane® 5085A

Category: TPU-Polyester , Thermoplastic Polyurethane Elastomer (Polyester)
Manufacturer: Alliance Polymers & Services
Trademark: Zythane®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: SqOb4G_Zythane-5085A.pdf
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Zythane 5085A is a polyester-­-based TPU specifically formulated for extrusion applications. It exhibits excellent abrasion resistance and toughness and has good hydrolytic stability, oil, fuel and solvent resistance. It is supplied uncolored in pellet form.
Typical Applications:
Zythane 5085A applications include among others spiral and pneumatic tubing, round and V belting, blow molded bellows.
General Information
Features
  • Solvent resistance
  • Good wear resistance
  • Fuel resistance
  • Oil resistance
  • Good toughness
  • Hydrolysis stability
Uses
  • Pipe fittings
Appearance
  • Colorless
Forms
  • Particle
Processing Method
  • Blow molding
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.22g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)85ASTM D2240
MechanicalNominal ValueUnitTest Method
Taber Abrasion Resistance 23.0mgASTM D1044
Abrasion - DIN 20mm³DIN 53516
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% strain 5.00MPaASTM D412
    300% strain 14.0MPaASTM D412
Tensile Strength (Break)43.0MPaASTM D412
Tensile Elongation (Break)620%ASTM D412
Tear Strength 181.4kN/mASTM D624
Compression Set ASTM D395B
    24°C, 22 hr 23%ASTM D395B
    70°C, 72 hr 33%ASTM D395B
ThermalNominal ValueUnitTest Method
Brittleness Temperature -31.1°CDSC
Vicat Softening Temperature 110°CASTM D1525
FlammabilityNominal ValueTest Method
Flame Rating UL 94
    1.00 mm HBUL 94
    1.50 mm HBUL 94
    3.00 mm HBUL 94
InjectionNominal ValueUnit
Drying Temperature 85.0°C
Drying Time 4.0hr
Rear Temperature 180°C
Middle Temperature 195°C
Front Temperature 200°C
Nozzle Temperature 200 - 215°C
Processing (Melt) Temp 205 - 210°C
Mold Temperature 25.0 - 60.0°C
Back Pressure 0.500 - 1.00MPa
Screw Speed 60 - 200rpm
Clamp Tonnage 4.1 - 6.9kN/cm²
Injection instructions
Injection Speed: >.4 in/sec
ExtrusionNominal ValueUnit
Drying Temperature 85.0°C
Drying Time 4.0hr
Cylinder Zone 1 Temp. 180°C
Cylinder Zone 2 Temp. 195°C
Cylinder Zone 3 Temp. 200°C
Die Temperature 215°C
Extrusion instructions
Gate Temperature: 200°C (392°F)
Note Message
1 .C mould
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