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Specialty Compounds RTP Company

Huntsman IROGRAN® A 98 P 4535 TPU-Polyether
Categories: Polymer; Thermoplastic; Elastomer, TPE; Polyurethane TPE; Polyurethane, TP; Thermoplastic Polyurethane, Elastomer, Ether Grade

Material Notes: Excellent resistance to hydrolysis and microbial attack. Suggested for injection molding and extrusion.

Information provided by Huntsman

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Physical PropertiesMetricEnglishComments
Density 1.16 g/cc0.0419 lb/in³ASTM D792
Linear Mold Shrinkage 0.0080 cm/cm0.0080 in/inASTM D995
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 9696ASTM D2240
Hardness, Shore D 5151ASTM D2240
Tensile Strength at Break 55.0 MPa7980 psiDIN 53504
Elongation at Break 550 %550 %ASTM D412
100% Modulus 15.4 MPa
@Strain 100 %
2230 psi
@Strain 100 %
DIN 53504
300% Modulus 25.0 MPa
@Strain 300 %
3630 psi
@Strain 300 %
DIN 53504
Rebound 30 %30 %Bayshore; ASTM D2632
Tear Strength 147 kN/m840 pliASTM D624
Abrasion 3030[mm3]; ISO 4649
Compression Set  32 %
@Temperature 23.0 °C,
Time 252000 sec
32 %
@Temperature 73.4 °F,
Time 70.0 hour
ASTM D395
 50 %
@Temperature 70.0 °C,
Time 86400 sec
50 %
@Temperature 158 °F,
Time 24.0 hour
ASTM D395
 
Thermal PropertiesMetricEnglishComments
Melting Point 185 - 200 °C365 - 392 °FHuntsman/TMA

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PHU9934 / 150394

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