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Rulon Bearings

Covestro DESMODUR® 0363 + BAYTEC® XL 0328 + BAYTEC® 0354 + BAYTEC® 0340 85A Polyurethane, MDI PPG
Categories: Polymer; Thermoset; Polyurethane, TS

Material Notes:

Information provided by Covestro

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.01 g/cc1.01 g/ccat processing temp, BAYTEC® XL 0328
 1.037 g/cc1.037 g/ccat processing temp, BAYTEC® 0340
 1.038 g/cc1.038 g/ccat processing temp, BAYTEC® 0354
 1.09 g/cc1.09 g/ccat processing temp, DESMODUR® 0363
Viscosity 200 cP200 cPat processing temp, BAYTEC® 0340
 900 cP900 cPat processing temp, BAYTEC® XL 0328
 2000 cP2000 cPat processing temp, BAYTEC® 0354
 2750 cP2750 cPat processing temp, DESMODUR® 0363
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 8585DIN 53505
Tensile Strength at Break 18.0 MPa2610 psiDIN 53504
Elongation at Break 460 %460 %DIN 53504
100% Modulus 4.50 MPa
@Strain 100 %
653 psi
@Strain 100 %
DIN 53504
300% Modulus 9.20 MPa
@Strain 300 %
1330 psi
@Strain 300 %
DIN 53504
Resilience 4141[%]
Tear Strength 20.0 kN/m114 pliISO 34-1
Abrasion 8686[mm3]; ISO 4649
Compression Set 63 %
@Temperature 70.0 °C,
Time 86400 sec
63 %
@Temperature 158 °F,
Time 24.0 hour
ISO 815-1
 
Processing PropertiesMetricEnglishComments
Processing Temperature 25.0 °C77.0 °FDESMODUR® 0363
 25.0 °C77.0 °FBAYTEC® 0354
 25.0 °C77.0 °FBAYTEC® 0340
 30.0 °C86.0 °FBAYTEC® XL 0328
Mold Temperature 25.0 °C77.0 °F
 
Descriptive Properties
AppearanceliquidDESMODUR® 0363
 liquidBAYTEC® XL 0328
 liquidBAYTEC® 0354
 liquidBAYTEC® 0340
Content103Parts by weight of BAYTEC® 0363
 15Parts by weight of BAYTEC® XL 0328
 24.2Parts by weight of 0 BAYTEC® 354
 60.8Parts by weight of BAYTEC® 0340

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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PCOVEST0323 / 202106

Aluminum Castings

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