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Rulon Bearings

Lubrizol Estane® R180A Thermoplastic Polyurethane  (discontinued **)
Categories: Polymer; Thermoplastic; Polyurethane, TP; Thermoplastic Polyurethane (TPUR), Polyether Grade
Material Notes: Type: Estane® R180A is a Shore 83A, polyether type thermoplastic polyurethane (TPU). FDA approved (21 CFR 177.2600, 177.1680).

Uses: Injection Molding, Extrusion.

Availability: Asia

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 1.08 g/cc1.08 g/ccASTM D792
Linear Mold Shrinkage 0.020 cm/cm0.020 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 8383ASTM D2240
Tensile Strength 24.5 MPa3560 psiASTM D412
Tensile Strength, Yield 4.90 MPa711 psiat 100% elongation; ASTM D412
 7.85 MPa1140 psiat 300% elongation; ASTM D412
Elongation at Break 790 %790 %ASTM D412
Tear Strength 78.5 kN/m448 pliDie C; ASTM D624
Abrasion 3535mm3 loss; ISO 4649
Compression Set  15 %
@Temperature 23.0 °C,
Time 79200 sec		15 %
@Temperature 73.4 °F,
Time 22.0 hour		ASTM D395
 45 %
@Temperature 70.0 °C,
Time 79200 sec		45 %
@Temperature 158 °F,
Time 22.0 hour		ASTM D395
 
Thermal PropertiesMetricEnglishComments
Vicat Softening Point 82.0 °C180 °FASTM D1525
 
Compliance PropertiesMetricEnglishComments
FDA YesYes

**
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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PNOVEON510 / 121401

Polyurethane




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