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Huntsman IROGRAN® A 70 H 4714 M TPU-Polyester

Category Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), 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 70 H 4714 M TPU-Polyester.pdf
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Material Notes:
Introduction: IROGRAN A 70 H 4714 M is a soft polyester based thermoplastic polyurethane intended for injection molding applications. IROGRAN A 70 H 4714 M is part of the HUNTSMAN injection molding product range. It is processable at low temperatures and offers a specially designed, flexible material suitable for moldings. Performance Features: High transparency Soft type Good melt flow Phthalate free High elasticity Easy coloring Information provided by Alliance Polymers
Physical Properties Metric English Comments
Density 1.16 g/cc
0.0419 lb/in³
Injection molded; ASTM D792
Linear Mold Shrinkage 0.0090 cm/cm
0.0090 in/in
Injection molded; ASTM D955
Melt Index of Compound 30 g/10 min

@Load 5.00 kg,
Temperature 190 °C
30 g/10 min

@Load 11.0 lb,
Temperature 374 °F
MVR, [cm<sup>3</sup>/10 min]
Mechanical Properties Metric English Comments
Hardness, Shore A 68
68
Injection molded parts; ASTM D2240
Hardness, Shore D 20
20
Injection molded parts; ASTM D2240
Tensile Strength at Break 45.0 MPa
6530 psi
0.025" extruded film,; DIN 53504
Elongation at Break 770 %
770 %
0.025" extruded film; DIN 53504
100% Modulus 0.00340 GPa
0.493 ksi
0.025" extruded film; DIN 53504
300% Modulus 0.00700 GPa
1.02 ksi
0.025" extruded film; DIN 53504
Tear Strength 45.1 kN/m
257 pli
0.025" extruded film; DIN 53515
Abrasion 30
30
mm<sup>3</sup>, Injection molded; DIN 53516
Compression Set 34 %

@Temperature 22.8 °C,
Time 252000 sec
34 %

@Temperature 73.0 °F,
Time 70.0 hour
Injection molded; ASTM D395
48 %

@Temperature 70.0 °C,
Time 86400 sec
48 %

@Temperature 158 °F,
Time 24.0 hour
Injection molded; ASTM D395
Thermal Properties Metric English Comments
Melting Point 120 - 165 °C
248 - 329 °F
0.025" extruded film,
Processing Properties Metric English Comments
Feed Temperature 175 °C
347 °F
Middle Barrel Temperature 180 °C
356 °F
Adapter Temperature 180 °C
356 °F
Die Temperature 170 °C
338 °F
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