IROGRAN® A 80 H 4698

Category: TPU-Polyester , Thermoplastic Polyurethane Elastomer (Polyester)
Manufacturer: Huntsman Corporation
Trademark: IROGRAN®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Tg0Az2_IROGRAN-A-80-H-4698.pdf
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Message
IROGRAN A 80 H 4698 is a transparent thermoplastic polyester-polyurethane for injection moulding applications.

Additional characteristics of the product are good melt flow and easy demolding also for undercut.

PERFORMANCE FEATURES
  • Easy demolding
  • Good melt flow
  • High transparence
  • High elasticity
  • Low-temperature flexibility

APPLICATIONS
For the production of casual shoe soles, o-rings screens, technical parts.
General Information
Features
  • Good Flow
  • Good Mold Release
  • High Clarity
  • High Elasticity
  • Low Temperature Flexibility
Uses
  • Engineering Parts
  • Footwear
  • Seals
Appearance
  • Clear/Transparent
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 11.20g/cm³
Melt Volume-Flow Rate (MVR) (190°C/21.6 kg)50.0cm³/10min
Molding Shrinkage - Flow (Injection Molded)0.90%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness
    Shore D, Injection Molded 30ASTM D2240
    Shore A, Injection Molded 81ISO 868
    Shore D, Injection Molded 31ISO 868
ElastomersNominal ValueUnitTest Method
Tensile Stress 2DIN 53504
    100% Strain 5.90MPa
    300% Strain 15.0MPa
Tensile Stress 3(Break)47.0MPaDIN 53504
Tensile Elongation 4(Break)650%DIN 53504
Tear Strength 560kN/mISO 34-1
Compression Set 6ASTM D395, ISO 815
    23°C, 24 hr 25%
    70°C, 24 hr 40%
ThermalNominal ValueUnit
Melting Temperature 128 to 180°C
InjectionNominal ValueUnit
Drying Temperature
    -- 100 to 110°C
    Hot Air Dryer 80.0 to 90.0°C
Drying Time
    -- 3.0hr
    Hot Air Dryer 3.0hr
Rear Temperature 175 to 190°C
Middle Temperature 175 to 190°C
Front Temperature 175 to 190°C
Nozzle Temperature 180 to 200°C
Processing (Melt) Temp 170 to 195°C
Mold Temperature 20.0 to 70.0°C
ExtrusionNominal ValueUnit
Drying Temperature 100 to 110°C
Drying Time 3.0hr
Hopper Temperature 25.0 to 40.0°C
Cylinder Zone 1 Temp. 165 to 190°C
Cylinder Zone 2 Temp. 165 to 190°C
Cylinder Zone 3 Temp. 165 to 190°C
Cylinder Zone 4 Temp. 165 to 190°C
Cylinder Zone 5 Temp. 165 to 190°C
Adapter Temperature 175 to 195°C
Die Temperature 175 to 200°C
Note Message
1 .Injection Molded
2 .Injection Molded
3 .Injection Molded
4 .Injection Molded
5 .Injection Molded
6 .Injection Molded
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