IROGRAN® A 94 E 4900

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: xW7RwA_IROGRAN-A-94-E-4900.pdf
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Message
IROGRAN A 94 E 4900 is a thermoplastic polyester polyurethane for melt calendering.

IROGRAN is part of the HUNTSMAN technical extrusion/injection molding product range and offers a specially designed, flexible material with a broad processing window.

PERFORMANCE FEATURES
  • High oil resistance
  • High production rate
  • Good melt flow
  • Easy coloring

APPLICATIONS
  • Calendering
  • Technical molding
General Information
Features
  • Good Colorability
  • Good Flexibility
  • Good Flow
  • Oil Resistant
  • Soft
Forms
  • Pellets
Processing Method
  • Calendering
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 11.22g/cm³ASTM D792, DIN 53479
Melt Volume-Flow Rate (MVR) (190°C/21.6 kg)60.0cm³/10min
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240, DIN 53505
    Shore A, Injection Molded 94
    Shore D, Injection Molded 44
MechanicalNominal ValueUnitTest Method
Abrasion 2
    -- 33mm³DIN 53516
    -- 33mm³ASTM D395
ThermalNominal ValueUnitTest Method
TMA 3Internal Method
    High : 635.0 µm 221°C
    Low : 635.0 µm 158°C
Additional InformationNominal ValueUnit
Calendar Temperature Profile 4
    Front Roll (29rpm) 168°C
    Rear Roll (25rpm) 168°C
ElastomersNominal ValueUnitTest Method
Tensile Stress 5DIN 53504
    100% Strain 11.0MPa
    300% Strain 17.0MPa
Tensile Stress 6(Break)38.0MPaDIN 53504
Tensile Elongation 7(Break)550%DIN 53504
Tear Strength 8100kN/mISO 34-1
ExtrusionNominal ValueUnit
Drying Temperature 85.0 to 90.0°C
Drying Time 3.0hr
Cylinder Zone 1 Temp. 170°C
Cylinder Zone 2 Temp. 170°C
Cylinder Zone 3 Temp. 170°C
Cylinder Zone 4 Temp. 170°C
Cylinder Zone 5 Temp. 170°C
Adapter Temperature 180°C
Die Temperature 180°C
Note Message
1 .Injection Molded
2 .Injection Molded
3 .Extruded Film
4 .2 Roll Mill
5 .Injection Molded
6 .Injection Molded
7 .Injection Molded
8 .Injection Molded
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