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Rulon Bearings

Huntsman IROGRAN® PS 370-202 TPU-Polyester
Categories: Polymer; Thermoplastic; Polyurethane, TP; Thermoplastic Polyurethane (TPUR), Polyester Grade

Material Notes: Polyester-based grades with a broad processing window ideally suited for cast, flat die and flown film lines.

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Physical PropertiesMetricEnglishComments
Density 1.18 g/cc0.0426 lb/in³ASTM D792
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 7777ASTM D2240
Hardness, Shore D 3030ASTM D2240
Tensile Strength at Break 40.8 MPa5920 psiASTM D412
Elongation at Break 470 %470 %ASTM D412
50% Modulus 0.552 MPa
@Strain 50 %
0.552 MPa
@Strain 50 %
ASTM D412
100% Modulus 1.45 MPa
@Strain 100 %
210 psi
@Strain 100 %
ASTM D412
300% Modulus 7.79 MPa
@Strain 300 %
1130 psi
@Strain 300 %
ASTM D412
Rebound 40 %40 %Bayshore; ASTM D2632
Tear Strength 54.3 kN/m310 pliASTM D624
Taber Abrasion, mg/1000 Cycles 8.08.0ASTM D3389
Abrasion 4747mm3; 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 PropertiesMetricEnglishComments
Melting Point 122 - 144 °C252 - 291 °FTMA Melt Range
Vicat Softening Point 77.0 °C171 °FASTM D1525
Glass Transition Temp, Tg -19.0 °C-2.20 °FMidpoint; ASTM E 1269

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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PHUQ114 / 159487

Aluminum Castings

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