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Rulon Bearings

BASF Elastollan® B 80 A TPUR
Categories: Polymer; Thermoplastic; Polyurethane, TP; Thermoplastic Polyurethane (TPUR), Polyester Grade

Material Notes: Description: Thermoplastic Polyester Polyurethane Elastomers with excellent mechanical properties, outstanding wear resistance, high tensile strength, good damping and resilience performance and superior low temperature flexibility.

Typical Applications: Sport-shoe soles and accessories, ski-boot shells, technical moldings, e.g. seals, castor tyres and tubing.

Note: Quoted results are from measurements on injection molded test platens, post tempered for 20 hours at 100°C

Information provided by BASF

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Physical PropertiesMetricEnglishComments
Density 1.19 g/cc0.0430 lb/in³ISO 1183-1-A
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 8282ISO 868
Tensile Strength 40.0 MPa5800 psiafter storage in water at 80°C for 42 days; ISO 37
 50.0 MPa7250 psiISO 37
Tensile Stress at Strain  2.00 MPa
@Strain 20 %
290 psi
@Strain 20 %
ISO 37
 5.00 MPa
@Strain 100 %
725 psi
@Strain 100 %
ISO 37
 14.5 MPa
@Strain 300 %
2100 psi
@Strain 300 %
ISO 37
Elongation at Break 600 %600 %ISO 37
 600 %600 %after storage in water at 80°C for 42 days; ISO 37
Charpy Impact, Notched  NB
@Temperature -30.0 °C
NB
@Temperature -22.0 °F
DIN EN ISO 179
 NB
@Temperature 23.0 °C
NB
@Temperature 73.4 °F
DIN EN ISO 179
Tear Strength 85.0 kN/m485 pliDIN ISO 34-1/Bb
Abrasion 3535[mm3; ISO 4649
Compression Set  20 %
@Temperature 23.0 °C
20 %
@Temperature 73.4 °F
ISO 815
 30 %
@Temperature 70.0 °C
30 %
@Temperature 158 °F
ISO 815
 
Processing PropertiesMetricEnglishComments
Processing Temperature 175 - 230 °C347 - 446 °FInjection molding
Mold Temperature 20.0 - 70.0 °C68.0 - 158 °F
 
Descriptive Properties
Commercial StatusNorth America
Primary Processing TechniqueInjection molding

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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