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Huntsman IROGRAN® PS455-203 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® PS455-203 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 1.19 g/cc
0.0430 lb/in³
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 78
78
ASTM D2240
Hardness, Shore D 30
30
ASTM D2240
Tensile Strength at Break 21.5 MPa
3120 psi
ASTM D412
Elongation at Break 570 %
570 %
ASTM D412
50% Modulus 0.00110 GPa
0.160 ksi
ASTM D412
100% Modulus 0.00152 GPa
0.220 ksi
ASTM D412
300% Modulus 0.00614 GPa
0.890 ksi
ASTM D412
Rebound 50 %
50 %
Bayshore; ASTM D2632
Tear Strength 61.4 kN/m
350 pli
ASTM D624
Taber Abrasion, mg/1000 Cycles 36
36
ASTM D3389
Abrasion 134
134
mm<sup>3</sup>; DIN 53516
Compression Set 35 %

@Temperature 22.8 °C,
Time 79200 sec
 35 %

@Temperature 73.0 °F,
Time 22.0 hour
 ASTM D395
91 %

@Temperature 70.0 °C,
Time 79200 sec
 91 %

@Temperature 158 °F,
Time 22.0 hour
 ASTM D395
Thermal Properties Metric English Comments
Melting Point 119 - 139 °C
246 - 282 °F
TMA Melt Range
Vicat Softening Point 55.0 °C
131 °F
ASTM D1525
Glass Transition Temp, Tg -39.0 °C
-38.2 °F
Midpoint; ASTM E 1269
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