AVALON® 65 DB

Category: TPU-Polyester , Thermoplastic Polyurethane Elastomer (Polyester)
Manufacturer: Huntsman Corporation
Trademark: AVALON®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Uo7Wdh_AVALON-65-DB.pdf
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Message
AVALON 65 DB is a high performance polyester based thermoplastic polyurethane for injection moulding.

AVALON 65 DB is part of the AVALON Perform Range and offers a premium soling material for sports footwear and top-pieces.

The features offered include:
  • Durability
  • Excellent surface definition
  • Abrasion resistance
  • Flex resistance
  • Phthalate free TPU
General Information
Features
  • Good wear resistance
  • Durability
  • Excellent appearance
Uses
  • Sporting goods
  • Footwear
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.23g/cm³ISO 2781
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)65ISO 868
MechanicalNominal ValueUnitTest Method
Flexural Modulus (23°C)250MPaISO 178
Abrasion Resistance 35.0mm³ISO 4649
ElastomersNominal ValueUnitTest Method
Tensile Stress ISO 37
    100% strain 22.0MPaISO 37
    300% strain 34.0MPaISO 37
Tensile Stress (Break)45.0MPaISO 37
Tensile Elongation (Break)350%ISO 37
Tear Strength 1220kN/mISO 34-1
Compression Set (23°C)25%ISO 815
Additional Information
Test plates conditioned 20 hours at 100°C before testing
InjectionNominal ValueUnit
Drying Temperature - Desiccant Dryer 80.0 - 90.0°C
Drying Time - Desiccant Dryer 2.0hr
Hopper Temperature 25.0 - 35.0°C
Rear Temperature 190 - 210°C
Middle Temperature 195 - 215°C
Front Temperature 200 - 220°C
Nozzle Temperature 195 - 210°C
Mold Temperature 25.0 - 50.0°C
Injection Pressure 2.00 - 10.0MPa
Injection Rate Slow
Holding Pressure 1.00 - 5.00MPa
Back Pressure 0.0300 - 0.300MPa
Screw Speed 20 - 80rpm
Screw L/D Ratio 20.0:1.0 to 25.0:1.0
Screw Compression Ratio 2.0 : 1.0 - 3.0 : 1.0
Injection instructions
Typical Screw Diameter : 40 - 120 mm3 Stage Design Feed Zone : 0.4L Compression Zone : 0.3L Metering Zone : 0.3L
Note Message
1 .Method B, right-angle specimen (without cut)
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