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Rulon Bearings

Covestro Desmopan® 392 Thermoplastic Polyurethane
Categories: Polymer; Thermoplastic; Polyurethane, TP; Thermoplastic Polyurethane (TPUR), Polyester Grade
Material Notes: Extrusion- and injection molding grade; high mechanical strength; Application; Toothed belts; Profiles; Hoses, non-reinforced

As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
Key Words: TPUR
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
Density 1.21 g/cc0.0437 lb/in³ISO 1183-1
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 9292ISO 868
Hardness, Shore D 4040ISO 868
Tensile Strength, Ultimate 51.0 MPa7400 psi200 mm/min; DIN 53504
Tensile Stress at Strain  4.20 MPa
@Strain 10 %		609 psi
@Strain 10 %		200 mm/min; DIN 53504
 7.80 MPa
@Strain 50 %		1130 psi
@Strain 50 %		200 mm/min; DIN 53504
 9.20 MPa
@Strain 100 %		1330 psi
@Strain 100 %		200 mm/min; DIN 53504
 21.0 MPa
@Strain 300 %		3050 psi
@Strain 300 %		200 mm/min; DIN 53504
Elongation at Break 563 %563 %200 mm/min; DIN 53504
Rebound 33 %33 %Resilience; ISO 4662
Tear Strength 80.0 kN/m456 pli500 mm/min; ISO 34-1
Abrasion 2525[mm3], Method A; ISO 4649
Compression Set  25 %
@Temperature 23.0 °C,
Time 259000 sec		25 %
@Temperature 73.4 °F,
Time 72.0 hour		ISO 815
 25 %
@Temperature 70.0 °C,
Time 86400 sec		25 %
@Temperature 158 °F,
Time 24.0 hour		Method C; ISO 815-1
 36 %
@Temperature 70.0 °C,
Time 86400 sec		36 %
@Temperature 158 °F,
Time 24.0 hour		ISO 815
 
Processing PropertiesMetricEnglishComments
Melt Temperature 200 - 220 °C392 - 428 °FExtrusion
 210 - 230 °C410 - 446 °FInjection
Mold Temperature 20.0 - 40.0 °C68.0 - 104 °FInjection
Drying Temperature 80.0 °C176 °F

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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PBA106 / 26700

Aluminum Castings




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