IROGRAN® A 92 P 4851

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: Z0pOUo_IROGRAN-A-92-P-4851.pdf
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IROGRAN A 92 P 4851 is a thermoplastic polyether-polyurethane for injection moulding and extrusion applications.

Additional characteristics of the product are high extrudability and low-adhesion surfaces.

PERFORMANCE FEATURES
  • Excellent hydrolysis resistance
  • High microbial resistance
  • High stability of melt
  • High production rates
  • Low-adhesion surfaces

APPLICATIONS
For the production of jacket material for cables, jackets for high pressure spiral hoses, profiles.
General Information
Features
  • Bacteria Resistant
  • Fast Molding Cycle
  • High Melt Stability
  • Hydrolysis Resistant
  • Microbe Resistant
Uses
  • Cable Jacketing
  • Hose
  • Profiles
Forms
  • Pellets
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 11.14g/cm³
Melt Volume-Flow Rate (MVR) (190°C/21.6 kg)55.0cm³/10min
Molding Shrinkage
    Flow 0.10%ASTM D955
    -- 0.50%
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240, ISO 868
    Shore A, Injection Molded 93
    Shore D, Injection Molded 42
MechanicalNominal ValueUnitTest Method
Abrasion 235mm³ISO 4649
ElastomersNominal ValueUnitTest Method
Tensile Stress 3
    100% Strain 10.0MPaASTM D412, DIN 53504
    300% Strain 14.5MPaASTM D412
    300% Strain 16.0MPaDIN 53504
Tensile Strength 4
    Break 35.9MPaASTM D412
    Break 40.0MPaDIN 53504
Tensile Elongation 5
    Break 630%ASTM D412
    Break 600%DIN 53504
Tear Strength 6
    -- 112kN/mASTM D624
    -- 75kN/mISO 34-1
Compression Set 7ASTM D395, ISO 815
    23°C, 24 hr 25%
    70°C, 24 hr 45%
Bayshore Resilience 33%
ThermalNominal ValueUnit
Melting Temperature 160 to 171°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
Dew Point -30.0°C
Rear Temperature 175 to 195°C
Middle Temperature 175 to 195°C
Front Temperature 175 to 195°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 195°C
Cylinder Zone 2 Temp. 165 to 195°C
Cylinder Zone 3 Temp. 165 to 195°C
Cylinder Zone 4 Temp. 165 to 195°C
Cylinder Zone 5 Temp. 165 to 195°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
7 .Injection Molded
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