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Rulon Bearings

Covestro Desmopan® 3065D Polyurethane
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: Injection molding grade; high mechanical strength; excellent abrasion resistance; good wear resistance; very short cycle times; Application; Technical parts

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 1.22 g/cc0.0441 lb/in³ISO 1183
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 9898ISO 868
Hardness, Shore D 6565ISO 868
Tensile Strength, Ultimate 69.0 MPa10000 psi200 mm/min; DIN 53504
Tensile Stress at Strain  21.9 MPa
@Strain 10 %
3180 psi
@Strain 10 %
200 mm/min; DIN 53504
 29.4 MPa
@Strain 50 %
4260 psi
@Strain 50 %
200 mm/min; DIN 53504
 32.5 MPa
@Strain 100 %
4710 psi
@Strain 100 %
200 mm/min; DIN 53504
 55.7 MPa
@Strain 300 %
8080 psi
@Strain 300 %
200 mm/min; DIN 53504
Elongation at Break 345 %345 %200 mm/min; DIN 53504
Tensile Modulus  0.264 GPa
@Temperature 60.0 °C
38.3 ksi
@Temperature 140 °F
storage; ISO 6721-1,-4
 0.948 GPa
@Temperature 20.0 °C
137 ksi
@Temperature 68.0 °F
storage; ISO 6721-1,-4
 2.62 GPa
@Temperature -20.0 °C
380 ksi
@Temperature -4.00 °F
storage; ISO 6721-1,-4
Flexural Modulus 0.350 GPa50.8 ksi2 mm/min; ISO 178
Rebound 50 %50 %Resilience; ISO 4662
Tear Strength 180 kN/m1030 pli500 mm/min; ISO 34-1
Abrasion 1818mm³, Method A; ISO 4649
Compression Set  26 %
@Temperature 23.0 °C
26 %
@Temperature 73.4 °F
72 hr; ISO 815
 38 %
@Temperature 70.0 °C
38 %
@Temperature 158 °F
24 hr; ISO 815
 0.00 %
@Temperature 0.000 °C,
Time 0.000 sec
0.00 %
@Temperature 32.0 °F,
Time 0.000 hour
 
Processing PropertiesMetricEnglishComments
Melt Temperature 225 - 245 °C437 - 473 °FInjection
Mold Temperature 60.0 - 80.0 °C140 - 176 °FInjection
Drying Temperature 110 °C230 °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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