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Rulon Bearings

Covestro Desmopan® 2586A Polyurethane
Categories: Polymer; Thermoplastic; Polyurethane, TP
Material Notes: Extrusion- and injection molding grade; does not contain any anti-hydrolysis agent; Beads; Application; Blown films

As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
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 1.19 g/cc0.0430 lb/in³ISO 1183
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 8686ISO 868
Hardness, Shore D 3838ISO 868
Tensile Strength, Ultimate 49.6 MPa7190 psi200 mm/min; DIN 53504
Tensile Stress at Strain  2.00 MPa
@Strain 10 %		290 psi
@Strain 10 %		200 mm/min; DIN 53504
 4.80 MPa
@Strain 50 %		696 psi
@Strain 50 %		200 mm/min; DIN 53504
 5.90 MPa
@Strain 100 %		856 psi
@Strain 100 %		200 mm/min; DIN 53504
 14.3 MPa
@Strain 300 %		2070 psi
@Strain 300 %		200 mm/min; DIN 53504
Elongation at Break 602 %602 %200 mm/min; DIN 53504
Tensile Modulus  0.0340 GPa
@Temperature 60.0 °C		4.93 ksi
@Temperature 140 °F		Storage; ISO 6721-1,-4
 0.0470 GPa
@Temperature 20.0 °C		6.82 ksi
@Temperature 68.0 °F		Storage; ISO 6721-1,-4
 0.188 GPa
@Temperature -20.0 °C		27.3 ksi
@Temperature -4.00 °F		Storage; ISO 6721-1,-4
Rebound 46 %46 %Resilience; ISO 4662
Tear Strength 71.0 kN/m405 pli500 mm/min; ISO 34-1
Abrasion 3232mm³, Method A; ISO 4649
Compression Set  23 %
@Temperature 23.0 °C		23 %
@Temperature 73.4 °F		72; ISO 815
 40 %
@Temperature 70.0 °C		40 %
@Temperature 158 °F		24 hr; ISO 815
 25 %
@Temperature 70.0 °C,
Time 86400 sec		25 %
@Temperature 158 °F,
Time 24.0 hour		Method C; ISO 815-1
 
Processing PropertiesMetricEnglishComments
Melt Temperature 195 - 215 °C383 - 419 °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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