MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Rulon Bearings

Covestro DESMODUR® TT163 + BAYTEC® XL 2190, 58 D Polyurethane, TDI- PTMEG
Categories: Polymer; Thermoset; Polyurethane, TS

Material Notes:

Information provided by 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
Specific Gravity 0.650 g/cc0.650 g/ccBAYTEC® XL 2190
 1.03 g/cc1.03 g/ccDESMODUR® TT163
 1.07 g/cc1.07 g/cc
Viscosity 350 cP350 cPDESMODUR® TT163
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 5858DIN 53505
 52
@Temperature 80.0 °C
52
@Temperature 176 °F
DIN 53505
 61
@Temperature -5.00 °C
61
@Temperature 23.0 °F
DIN 53505
Tensile Strength at Break 47.0 MPa6820 psiDIN 53504
Tensile Stress at Strain 11.1 MPa
@Strain 10 %
1610 psi
@Strain 10 %
DIN 53504
Elongation at Break 325 %325 %DIN 53504
100% Modulus 18.9 MPa
@Strain 100 %
2740 psi
@Strain 100 %
DIN 53504
200% Modulus 26.5 MPa
@Strain 200 %
3840 psi
@Strain 200 %
DIN 53504
300% Modulus 41.8 MPa
@Strain 300 %
6060 psi
@Strain 300 %
DIN 53504
Resilience 4242[%]; DIN 53512
Tear Strength 61.0 kN/m348 pliwith nick; ISO 34-1
 152 kN/m867 pliwithout nick; ISO 34-1
Abrasion 4040[mm3]; ISO 4649
Compression Set 37 %
@Temperature 70.0 °C,
Time 79200 sec
37 %
@Temperature 158 °F,
Time 22.0 hour
ISO 815-1
 
Processing PropertiesMetricEnglishComments
Processing Temperature 80.0 °C176 °FDESMODUR® TT163
 110 °C230 °FBAYTEC® XL 2190
Mold Temperature 95.0 °C203 °F
Pot Life 1.25 min1.25 min
 
Descriptive Properties
AppearanceliquidDESMODUR® TT163
 solidBAYTEC® XL 2190
Content100Parts by weight of prepolymer
 27.1Parts by weight of BAYTEC® XL 2190
 6.1-6.5%NCO, DESMODUR® TT163

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.

Users viewing this material also viewed the following:
Covestro DESMODUR® TT163 + BAYTEC® XL 1705, 93 A Polyurethane, TDI- PTMEG
Covestro DESMODUR® TTX163 + MOCA, 95 A Polyurethane, TDI- PTMEG
Covestro DESMODUR® TTX174 + MOCA, 60 D Polyurethane, TDI- PTMEG
Covestro DESMODUR® TT174 + BAYTEC® XL 1705, 58 D Polyurethane, TDI- PTMEG
Covestro DESMODUR® TT156 + BAYTEC® XL 1705, 91 A Polyurethane, TDI- PTMEG

PCOVEST0660 / 202443

Aluminum Castings

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at info@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2025 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.