AVALON® 90 AK

Category: TPU, Unspecified , Thermoplastic Polyurethane Elastomer
Manufacturer: Huntsman Corporation
Trademark: AVALON®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: vP3cZG_AVALON-90-AK.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
AVALON 90 AK is a UV-stabilised, high performance, thermoplastic polyurethane-based material for injection moulding.

AVALON 90 AK is part of the AVALON Crystal Range and offers a specially designed, flexible material with a higher degree of transparency compared with conventional TPU at the same hardness. AVALON Crystal materials are particularly suitable for the sporting goods and fashion markets. It is recommended that a suitable UV stabiliser be incorporated for most applications to prevent premature yellowing.

The features offered include:
  • Transparency
  • Durability
General Information
Additive
  • UV stabilizer
Features
  • Good UV resistance
  • Good flexibility
  • Durability
Uses
  • Sporting goods
  • Footwear
Appearance
  • Clear/transparent
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.21g/cm³ISO 2781
HardnessNominal ValueUnitTest Method
Durometer Hardness ISO 868
    Shaw A 90ISO 868
    Shaw D 44ISO 868
MechanicalNominal ValueUnitTest Method
Ross Flex 1
    -10°C > 5.0E+4Cycles
    23°C > 5.0E+4Cycles
Abrasion Resistance 50.0mm³ISO 4649
ElastomersNominal ValueUnitTest Method
Tensile Stress ISO 37
    100% strain 8.00MPaISO 37
    300% strain 16.0MPaISO 37
Tensile Stress (Break)45.0MPaISO 37
Tensile Elongation (Break)450%ISO 37
Tear Strength 2110kN/mISO 34-1
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 195 - 205°C
Middle Temperature 205 - 215°C
Front Temperature 210 - 220°C
Nozzle Temperature 205 - 215°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 .BS 5131
2 .Method B, right-angle specimen (without cut)
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