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Rulon Bearings

Lubrizol Estane® T365A Thermoplastic Polyurethane  (discontinued **)
Categories: Polymer; Thermoplastic; Polyurethane, TP; Thermoplastic Polyurethane (TPUR), Polyether Grade
Material Notes: Type: Estane® T365A is a Shore 70A, polyether grade, plasticizer-free, with low hardness thermoplastic polyurethane (TPU).

Uses: Injection Molding, Extrusion.

Information Provided by The Lubrizol Corporation
Key Words: TPU
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.05 g/cc1.05 g/ccASTM D792
Linear Mold Shrinkage 0.011 cm/cm0.011 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 7070ASTM D2240
Tensile Strength, Ultimate 34.3 MPa4980 psiASTM D412
Tensile Strength, Yield 2.55 MPa370 psiat 100% elongation; ASTM D412
 4.71 MPa683 psiat 300% elongation; ASTM D412
Elongation at Break 950 %950 %ASTM D412
Tear Strength 63.7 kN/m364 pliDie C; ASTM D624
Compression Set  10 %
@Temperature 23.0 °C,
Time 79200 sec		10 %
@Temperature 73.4 °F,
Time 22.0 hour		ASTM D395
 30 %
@Temperature 70.0 °C,
Time 79200 sec		30 %
@Temperature 158 °F,
Time 22.0 hour		ASTM D395
 
Thermal PropertiesMetricEnglishComments
Vicat Softening Point 67.0 °C153 °FASTM D1525
 
Processing PropertiesMetricEnglishComments
Feed Temperature 165 - 180 °C329 - 356 °F
Nozzle Temperature 175 - 190 °C347 - 374 °F
Mold Temperature 10.0 - 40.0 °C50.0 - 104 °F
Injection Pressure 8.27 - 13.8 MPa1200 - 2000 psi
Hold Pressure 5.52 - 9.65 MPa800 - 1400 psi
Back Pressure 0.207 - 0.552 MPa30.0 - 80.0 psi
Cycle Time - Injection 40 - 50 sec40 - 50 sec
Screw Speed 160 - 200 rpm160 - 200 rpm
 
Descriptive Properties
Injection Time (s)15-20

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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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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PNOVEON532 / 121423

Polyurethane




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