IROGRAN® A 85 P 4394

Category: TPU-Polyether , Thermoplastic Polyurethane Elastomer (Polyether)
Manufacturer: Huntsman Corporation
Trademark: IROGRAN®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: eGXpbg_IROGRAN-A-85-P-4394.pdf
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IROGRAN A 85 P 4394 is a high performance polyether based thermoplastic polyurethane intended for extrusion and injection moulding applications.

IROGRAN A 85 P 4394 is part of the HUNTSMAN technical extrusion product range and offers a specially designed, flexible material with a broad processing window particularly suitable for the preparation of tubing, cable jacketing and technical mouldings.

PERFORMANCE FEATURES
  • High tensile strength
  • Excellent wear performance
  • Excellent hydrolysis & microbial resistance
  • Good low temperature flexibility
General Information
Features
  • Good Flexibility
  • Good Wear Resistance
  • High Tensile Strength
  • Hydrolysis Resistant
  • Low Temperature Flexibility
  • Microbe Resistant
Uses
  • Cable Jacketing
  • Tubing
Forms
  • Pellets
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 11.12g/cm³ASTM D792, ISO 1183
Melt Volume-Flow Rate (MVR) (190°C/21.6 kg)55.0cm³/10min
Molding Shrinkage - Flow (Injection Molded)0.80%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240, ISO 868
    Shore A, Injection Molded 85
    Shore D, Injection Molded 36
MechanicalNominal ValueUnitTest Method
Abrasion 225mm³ISO 4649
ThermalNominal ValueUnitTest Method
TMA 3Internal Method
    High : 635.0 µm 170°C
    Low : 635.0 µm 150°C
ElastomersNominal ValueUnitTest Method
Tensile Stress 4ASTM D412, DIN 53504
    100% Strain 7.00MPa
    300% Strain 12.0MPa
Tensile Strength 5
    Break 35.0MPaASTM D412
    Break 45.0MPaDIN 53504
Tensile Elongation 6
    Break 610%ASTM D412
    Break 640%DIN 53504
Tear Strength 7
    -- 101kN/mASTM D624
    -- 60kN/mISO 34-1
Compression Set 8ASTM D395, ISO 815
    23°C, 24 hr 20%
    70°C, 24 hr 40%
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
Dew Point -30.0°C
Rear Temperature 175 to 210°C
Middle Temperature 175 to 210°C
Front Temperature 175 to 210°C
Nozzle Temperature 200 to 210°C
Processing (Melt) Temp 190 to 205°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. 160 to 200°C
Cylinder Zone 2 Temp. 160 to 200°C
Cylinder Zone 3 Temp. 160 to 200°C
Cylinder Zone 4 Temp. 160 to 200°C
Cylinder Zone 5 Temp. 160 to 200°C
Adapter Temperature 175 to 200°C
Die Temperature 175 to 205°C
Note Message
1 .Injection Molded
2 .Injection Molded
3 .Extruded Film
4 .Injection Molded
5 .Injection Molded
6 .Injection Molded
7 .Injection Molded
8 .Injection Molded
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