Zythane® 4070D

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: XpHznq_Zythane-4070D.pdf
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Message
Zythane 4070D is a polyester-­-based TPU specifically formulated for injection molding 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 Application:
Zythane 4070D applications include among others shoe soles, ski and skate boot shells, other sporting goods, caster wheels, animal tags, good overmolded adhesion to certain EP (ex: PC, ABS, PMMA), couplings, gaskets and seals, tool handles, industrial parts, mobile phone cases, armrests, golf disks, mining screens.
General Information
Features
  • Solvent resistance
  • Good wear resistance
  • Fuel resistance
  • Oil resistance
  • Good toughness
  • Hydrolysis stability
Uses
  • Wheels
  • Washer
  • Power/other tools
  • Industrial application
  • Seals
  • Car interior parts
  • Mobile phone
  • Sporting goods
  • Footwear
Appearance
  • Colorless
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.24g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)70ASTM D2240
MechanicalNominal ValueUnitTest Method
Taber Abrasion Resistance 75.0mgASTM D1044
Abrasion - DIN 65mm³DIN 53516
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% strain 30.0MPaASTM D412
    300% strain 40.0MPaASTM D412
Tensile Strength (Break)43.0MPaASTM D412
Tensile Elongation (Break)280%ASTM D412
Tear Strength 1226kN/mASTM D624
Compression Set ASTM D395B
    24°C, 22 hr 45%ASTM D395B
    70°C, 72 hr 80%ASTM D395B
ThermalNominal ValueUnitTest Method
Brittleness Temperature 0.00°CDSC
Vicat Softening Temperature 168°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 90.0°C
Drying Time 4.0hr
Rear Temperature 210°C
Middle Temperature 220°C
Front Temperature 230°C
Nozzle Temperature 235 - 240°C
Processing (Melt) Temp 230 - 240°C
Mold Temperature 45.0 - 90.0°C
Back Pressure 0.600 - 1.40MPa
Screw Speed 60 - 200rpm
Clamp Tonnage 5.5 - 9.7kN/cm²
Injection instructions
Injection Speed: >.4 in/sec
Note Message
1 .C mould
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