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Rulon Bearings

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Covestro Desmopan® 795 U Polyurethane
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: Injection molding grade; with special UV stabilizers; good hydrolysis and microbial resistance; short cycle times; Application; Ear-tags

As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.

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Physical PropertiesOriginal ValueComments
Density 1.20 g/ccISO 1183
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 94ISO 868
Hardness, Shore D 46ISO 868
Tensile Strength, Ultimate 49.3 MPa200 mm/min; DIN 53504
Tensile Stress at Strain 7.30 MPa
@Strain 10 %
200 mm/min; DIN 53504
 12.0 MPa
@Strain 50 %
200 mm/min; DIN 53504
 14.2 MPa
@Strain 100 %
200 mm/min; DIN 53504
 32.1 MPa
@Strain 300 %
200 mm/min; DIN 53504
Elongation at Break 449 %200 mm/min; DIN 53504
Tensile Modulus 0.0510 GPa
@Temperature 60.0 °C
storage; ISO 6721-1,-4
 1.04 GPa
@Temperature -20.0 °C
storage; ISO 6721-1,-4
Rebound 32 %Resilience; ISO 4662
Tear Strength 102 kN/mISO 34-1
Abrasion 25mm³, Method A; ISO 4649
Compression Set 22 %
@Temperature 23.0 °C
72 hr; ISO 815
 42 %
@Temperature 70.0 °C
24 hr; ISO 815
 29 %
@Temperature 70.0 °C,
Time 86400 sec
Method C; ISO 815-1
 
Processing PropertiesOriginal ValueComments
Melt Temperature 210 - 230 °CInjection
Mold Temperature 20.0 - 40.0 °CInjection
Drying Temperature 100 °C

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 go back to viewing the property data in MatWeb's normal format.

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