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Huntsman IROGRAN® A 92 E 4860 TPU-Polyester

Category Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyester Grade
Manufacturer Huntsman Corporation
Trade Name IROGRAN®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Huntsman IROGRAN® A 92 E 4860 TPU-Polyester.pdf
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Material Notes:
Introduction: IROGRAN A92E 4860 is a high performance polyester based thermoplastic polyurethane intended for extrusion and injection molding applications. IROGRAN A92E 4860 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 spiral tubing, pneumatic tubing, belting and technical moldings.Performance Features: High tensile strength Excellent wear performance Excellent hydrolysis resistance Good low temperature flexibility Information provided by Alliance Polymers
Physical Properties Metric English Comments
Density 1.20 g/cc
0.0434 lb/in³
Injection molded parts; ASTM D792
Linear Mold Shrinkage 0.0090 cm/cm
0.0090 in/in
Injection molded; ASTM D955
Melt Index of Compound 33 g/10 min

@Load 10.0 kg,
Temperature 210 °C
33 g/10 min

@Load 22.0 lb,
Temperature 410 °F
Mechanical Properties Metric English Comments
Hardness, Shore A 91
91
Injection molded parts; ASTM D2240
Hardness, Shore D 42
42
Injection molded parts; ASTM D2240
Tensile Strength at Break 49.0 MPa
7110 psi
Injection molded parts; DIN 53504
Elongation at Break 590 %
590 %
Injection molded parts; DIN 53504
100% Modulus 0.00750 GPa
1.09 ksi
Injection molded parts; DIN 53504
300% Modulus 0.0160 GPa
2.32 ksi
Injection molded parts; DIN 53504
Tear Strength 116 kN/m
660 pli
Injection molded parts; ASTM D624
Abrasion 25
25
mm<sup>3</sup>, Injection molded; DIN 53516
Compression Set 25 %

@Temperature 22.8 °C,
Time 252000 sec
25 %

@Temperature 73.0 °F,
Time 70.0 hour
Injection molded; ASTM D395
39 %

@Temperature 70.0 °C,
Time 86400 sec
39 %

@Temperature 158 °F,
Time 24.0 hour
Injection molded; ASTM D395
Thermal Properties Metric English Comments
Melting Point 188 °C
370 °F
peak; 0.025" extruded film
180 - 200 °C
356 - 392 °F
0.025" extruded film,
Processing Properties Metric English Comments
Feed Temperature 25.0 - 40.0 °C
77.0 - 104 °F
Extrusion
Middle Barrel Temperature 200 - 210 °C
392 - 410 °F
Extrusion
Nozzle Temperature 200 - 210 °C
392 - 410 °F
Extrusion
210 - 225 °C
410 - 437 °F
Injection
Adapter Temperature 200 - 210 °C
392 - 410 °F
Extrusion
Die Temperature 200 - 210 °C
392 - 410 °F
Extrusion
Melt Temperature 205 - 220 °C
401 - 428 °F
Injection
Mold Temperature 20.0 - 70.0 °C
68.0 - 158 °F
Injection
Descriptive Properties Value Comments
Heating Zone 190-220°C
Injection
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