Wanthane® WHT-1180D

Category: TPU-Polyester , Thermoplastic Polyurethane Elastomer (Polyester)
Manufacturer: Wanhua Chemical Group Co., Ltd.
Trademark: Wanthane®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: x7GGSb_WanthaneWHT1180D.pdf
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TYPE: Polyester-based grade Extrusion grade
FEATURES: Excellent mechanical properties, high abrasion resistance, good extrusion stability, good low-temperature flexibility.
Applications: Wire & cable, spiral tubes, conveyor belts, etc.
General Information
Features
  • Flexibility at low temperatures
  • Good wear resistance
Uses
  • Conveyor
  • Wire and cable applications
  • Pipe fittings
Forms
  • Particle
Processing Method
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.18g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)84ASTM D2240
MechanicalNominal ValueUnitTest Method
DIN Abrasion 40.0mm³ISO 4649
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% strain 5.50MPaASTM D412
    300% strain 11.0MPaASTM D412
Tensile Strength (Break)36.0MPaASTM D412
Tensile Elongation (Break)560%ASTM D412
Tear Strength 95.0kN/mASTM D624
Compression Set ASTM D395
    23°C, 24 hr 15%ASTM D395
    70°C, 22 hr 45%ASTM D395
ThermalNominal ValueUnitTest Method
Glass Transition Temperature -43.0°CASTM D3418
Vicat Softening Temperature 90.0°CASTM D1525
InjectionNominal ValueUnit
Drying Temperature 90 - 100°C
Drying Time 2.0 - 3.0hr
Suggested Max Moisture 0.030%
Screw L/D Ratio 25.0:1.0 to 30.0:1.0
Screw Compression Ratio 2.0 : 1.0 - 3.0 : 1.0
ExtrusionNominal ValueUnit
Drying Temperature 90 - 100°C
Drying Time 2.0 - 3.0hr
Suggested Max Moisture 0.030%
Cylinder Zone 1 Temp. 175°C
Cylinder Zone 2 Temp. 180°C
Cylinder Zone 3 Temp. 185°C
Cylinder Zone 4 Temp. 190°C
Adapter Temperature 195°C
Die Temperature 190°C
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