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Huntsman IROGRAN® D 64 P 4777 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® D 64 P 4777 TPU-Polyester.pdf
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Material Notes:
Polyether-based grades for film and sheet applications that require excellent resistance to hydrolysis and microbial attack.Information provided by Alliance Polymers
Physical Properties Metric English Comments
Density 1.17 g/cc
0.0423 lb/in³
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 95
95
ASTM D2240
Hardness, Shore D 65
65
ASTM D2240
Tensile Strength at Break 42.1 MPa
6110 psi
ASTM D412
Elongation at Break 380 %
380 %
ASTM D412
50% Modulus 0.0185 GPa
2.68 ksi
ASTM D412
100% Modulus 0.0212 GPa
3.07 ksi
ASTM D412
300% Modulus 0.0339 GPa
4.91 ksi
ASTM D412
Rebound 50 %
50 %
Bayshore; ASTM D2632
Tear Strength 167 kN/m
950 pli
ASTM D624
Taber Abrasion, mg/1000 Cycles 77
77
ASTM D3389
Abrasion 48
48
mm<sup>3</sup>; DIN 53516
Compression Set 57 %

@Temperature 22.8 °C,
Time 79200 sec
 57 %

@Temperature 73.0 °F,
Time 22.0 hour
 ASTM D395
92 %

@Temperature 70.0 °C,
Time 79200 sec
 92 %

@Temperature 158 °F,
Time 22.0 hour
 ASTM D395
Thermal Properties Metric English Comments
Melting Point 188 - 204 °C
370 - 399 °F
TMA Melt Range
Vicat Softening Point 137 °C
279 °F
ASTM D1525
Glass Transition Temp, Tg -41.0 °C
-41.8 °F
Midpoint; ASTM E 1269
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