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Huntsman IROGRAN® PS 370-202 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® PS 370-202 TPU-Polyester.pdf
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Material Notes:
Polyester-based grades with a broad processing window ideally suited for cast, flat die and flown film lines.Information provided by Alliance Polymers
Physical Properties Metric English Comments
Density 1.18 g/cc
0.0426 lb/in³
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 77
77
ASTM D2240
Hardness, Shore D 30
30
ASTM D2240
Tensile Strength at Break 40.8 MPa
5920 psi
ASTM D412
Elongation at Break 470 %
470 %
ASTM D412
50% Modulus 0.000552 GPa
0.0800 ksi
ASTM D412
100% Modulus 0.00145 GPa
0.210 ksi
ASTM D412
300% Modulus 0.00779 GPa
1.13 ksi
ASTM D412
Rebound 40 %
40 %
Bayshore; ASTM D2632
Tear Strength 54.3 kN/m
310 pli
ASTM D624
Taber Abrasion, mg/1000 Cycles 8.0
8.0
ASTM D3389
Abrasion 47
47
mm<sup>3</sup>; DIN 53516
Compression Set 15 %

@Temperature 22.8 °C,
Time 79200 sec
 15 %

@Temperature 73.0 °F,
Time 22.0 hour
 ASTM D395
63 %

@Temperature 70.0 °C,
Time 79200 sec
 63 %

@Temperature 158 °F,
Time 22.0 hour
 ASTM D395
Tensile Set 4.0 %

@Strain 200 %
 4.0 %

@Strain 200 %
 ASTM D412
Thermal Properties Metric English Comments
Melting Point 122 - 144 °C
252 - 291 °F
TMA Melt Range
Vicat Softening Point 77.0 °C
171 °F
ASTM D1525
Glass Transition Temp, Tg -19.0 °C
-2.20 °F
Midpoint; ASTM E 1269
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