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Huntsman IROGRAN® PS442-202 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® PS442-202 TPU-Polyester.pdf
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Material Notes:
Introduction: IROGRAN PS440-202 is a high performance polyester based thermoplastic polyurethane intended for extrusion and injection molding applications. IROGRAN PS440-202 is part of the HUNTSMAN film and sheet / technical extrusion product range and offers a specially designed, flexible material with a broad processing window particularly suitable for film and sheet, and textile laminations, polyblends, and industrial articles. Performance Features: Medium hardness Tough Good low temperature properties High flexibility Wide processing windowApplications: Textile lamination Polyblends Industrial articles Information provided by Alliance Polymers
Physical Properties Metric English Comments
Density 1.21 g/cc
0.0437 lb/in³
Injection molded parts; ASTM D792
Linear Mold Shrinkage 0.0040 cm/cm
0.0040 in/in
Injection molded; ASTM D955
Melt Index of Compound 25 g/10 min

@Load 21.6 kg,
Temperature 190 °C
25 g/10 min

@Load 47.6 lb,
Temperature 374 °F
Mechanical Properties Metric English Comments
Hardness, Shore A 88
88
Injection molded parts; ASTM D2240
Tensile Strength at Break 48.0 MPa
6960 psi
0.025" extruded film; DIN 53504
Elongation at Break 650 %
650 %
0.025" extruded film; DIN 53504
100% Modulus 0.00560 GPa
0.812 ksi
0.025" extruded film; DIN 53504
300% Modulus 0.0100 GPa
1.45 ksi
0.025" extruded film; DIN 53504
Rebound 30 %
30 %
Bayshore; ASTM D2632
Tear Strength 62.1 kN/m
354 pli
0.025" extruded film; ASTM D624
Abrasion 30
30
mm<sup>3</sup>, Injection molded; DIN 53516
Compression Set 30 %

@Temperature 22.8 °C,
Time 252000 sec
30 %

@Temperature 73.0 °F,
Time 70.0 hour
Injection molded; ASTM D395
80 %

@Temperature 70.0 °C,
Time 86400 sec
80 %

@Temperature 158 °F,
Time 24.0 hour
Injection molded; ASTM D395
Thermal Properties Metric English Comments
Melting Point 142 - 170 °C
288 - 338 °F
0.025" extruded film,
Processing Properties Metric English Comments
Feed Temperature 180 °C
356 °F
Extrusion
Middle Barrel Temperature 190 °C
374 °F
Extrusion
Adapter Temperature 190 °C
374 °F
Extrusion
Die Temperature 190 °C
374 °F
Extrusion
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