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
  

Master Bond adhesives

Covestro Desmodur GS-V85A + Baytec GS-V85A Polyol + Baytec XL B, 93A Polyurethane, MDI-Ester
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  1.17 g/cc
@Temperature 60.0 °C
1.17 g/cc
@Temperature 140 °F
Desmodur GS-V85A
 1.17 g/cc
@Temperature 25.0 °C
1.17 g/cc
@Temperature 77.0 °F
Baytec GS-V85A
Viscosity  8.0 cP
@Temperature 25.0 °C
8.0 cP
@Temperature 77.0 °F
Baytec XL B
 225 cP
@Temperature 60.0 °C
225 cP
@Temperature 140 °F
Desmodur GS-V85A
 655 cP
@Temperature 72.0 °C
655 cP
@Temperature 162 °F
Baytec GS-V85A
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 9393ASTM D2240
Tensile Strength at Break 47.5 MPa6890 psiASTM D412
Elongation at Break 480 %480 %ASTM D412
Resilience 4141Bayshore; ASTM D2632
Tear Strength 49.1 kN/m280 pliSplit; ASTM D1938
 96.4 kN/m550 pliDie C; ASTM D624
Compression Set 19 %
@Temperature 70.0 °C,
Time 79200 sec
19 %
@Temperature 158 °F,
Time 22.0 hour
ASTM D 395-B
 
Processing PropertiesMetricEnglishComments
Processing Temperature 45.0 - 60.0 °C113 - 140 °FBaytec XL B
 55.0 - 60.0 °C131 - 140 °FDesmodur GS-V85A
 60.0 - 70.0 °C140 - 158 °FBaytec GS-V85A
Mold Temperature 110 °C230 °F
Pot Life 3.00 - 4.00 min3.00 - 4.00 min
 
Descriptive Properties
AppearanceliquidDesmodur GS-V85A
 liquidBaytec XL B
 white solidBaytec GS-V85A
Content0.025Parts by weight of Dabco T-12 per 100 parts of Baytec XL B
 0.5-0.7Parts by weight of Dabco 33LV per 100 parts of Baytec XL B
 100Parts by weight of Desmodur GS-V85A prepolymer
 100 EWNCO, Baytec GS-V85A
 15.46Parts by weight of Baytec XL B
 18.7-19.1%NCO, Desmodur GS-V85A
 45 EWNCO, Baytec XL B
 87.63Parts by weight of Baytec GS-V85A polyol

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® 0363 + BAYTEC® XL 0328 + BAYTEC® 0354 + BAYTEC® 0340 90A Polyurethane, MDI PPG
Covestro Desmodur® 30BV30 + (Baytec® 20BV29 + Baytec® XL9611 + Baytec® XL B) 95A Polyurethane, MDI Ester
Covestro Desmodur® ME-230 + BaytecT20 + Baytec XL B, 85A Polyurethane, MDI-Ester
Lanxess Addocat® 104 PU Catalyst/Activator
Covestro Bayflex® XGT-140 Polyurethane Elastomeric RIM, MDI-based 2-Component Liquid System

PCOVEST0347 / 202130

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

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 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.