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Huntsman IROGRAN® A 95 E 4861 Polyester-Based TPU-Injection Extrusion Grade

Category Polymer , Thermoplastic , Elastomer, TPE , Polyurethane TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Polyester Grade
Manufacturer Huntsman Corporation
Trade Name IROGRAN®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Huntsman IROGRAN® A 95 E 4861 Polyester-Based TPU-Injection Extrusion Grade.pdf
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Material Notes:
Introduction: IROGRAN A95 4861 is a high performance polyester based thermoplastic polyurethane intended for extrusion applications. IROGRAN A95E 4861 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 extruded films. Performance Features: Excellent hydrolysis resistance High crystallization rate Good low temperature flexibility Good processabilityInformation provided by Huntsman
Physical Properties Metric English Comments
Density 1.22 g/cc
0.0441 lb/in³
ASTM D792
Linear Mold Shrinkage 0.011 cm/cm
0.011 in/in
ASTM D995
Melt Index of Compound 45 g/10 min

@Load 21.6 kg,
Temperature 215 °C
45 g/10 min

@Load 47.6 lb,
Temperature 419 °F
Mechanical Properties Metric English Comments
Hardness, Shore A 96
96
ASTM D2240
Hardness, Shore D 54
54
ASTM D2240
Tensile Strength at Break 55.0 MPa
7980 psi
DIN 53504
Elongation at Break 590 %
590 %
ASTM D412
100% Modulus 0.0120 GPa
1.74 ksi
DIN 53504
300% Modulus 0.0260 GPa
3.77 ksi
DIN 53504
Rebound 35 %
35 %
Bayshore; ASTM D2632
Tear Strength 145 kN/m
830 pli
ASTM D624
Abrasion 27
27
[mm<sup>3</sup>]; ISO 4649
Compression Set 26 %

@Temperature 23.0 °C,
Time 252000 sec
26 %

@Temperature 73.4 °F,
Time 70.0 hour
ASTM D395
46 %

@Temperature 70.0 °C,
Time 86400 sec
46 %

@Temperature 158 °F,
Time 24.0 hour
ASTM D395
Thermal Properties Metric English Comments
Melting Point 190 - 200 °C
374 - 392 °F
Huntsman/TMA
Processing Properties Metric English Comments
Feed Temperature 25.0 - 40.0 °C
77.0 - 104 °F
Extrusion
Front Barrel Temperature 200 - 215 °C
392 - 419 °F
Extrusion
Nozzle Temperature 200 - 215 °C
392 - 419 °F
Extrusion
Adapter Temperature 200 - 215 °C
392 - 419 °F
Extrusion
Die Temperature 200 - 215 °C
392 - 419 °F
Extrusion
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