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Huntsman IROGRAN® A 75 P 4665N TPU-Polyether

Category Polymer , Thermoplastic , Elastomer, TPE , Polyurethane TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Ether 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 75 P 4665N TPU-Polyether.pdf
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Material Notes:
Excellent resistance to hydrolysis and microbial attack. Suggested for injection molding and extrusion.Information provided by Huntsman
Physical Properties Metric English Comments
Density 1.12 g/cc
0.0405 lb/in³
ASTM D792
Linear Mold Shrinkage 0.012 cm/cm
0.012 in/in
ASTM D995
Mechanical Properties Metric English Comments
Hardness, Shore A 73
73
ASTM D2240
Hardness, Shore D 23
23
ASTM D2240
Tensile Strength at Break 30.0 MPa
4350 psi
DIN 53504
Elongation at Break 850 %
850 %
ASTM D412
100% Modulus 0.00360 GPa
0.522 ksi
DIN 53504
300% Modulus 0.00640 GPa
0.928 ksi
DIN 53504
Rebound 55 %
55 %
Bayshore; ASTM D2632
Tear Strength 68.4 kN/m
390 pli
ASTM D624
Abrasion 60
60
[mm<sup>3</sup>]; ISO 4649
Compression Set 20 %

@Temperature 23.0 °C,
Time 252000 sec
 20 %

@Temperature 73.4 °F,
Time 70.0 hour
 ASTM D395
48 %

@Temperature 70.0 °C,
Time 86400 sec
 48 %

@Temperature 158 °F,
Time 24.0 hour
 ASTM D395
Thermal Properties Metric English Comments
Melting Point 130 - 155 °C
266 - 311 °F
Huntsman/TMA
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