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

CHT Silcoset 158 RTV, silicone adhesive sealant
Categories: Polymer; Thermoset; Silicone; Silicone, RTV, Adhesive/Sealant Grade

Material Notes: Description: This is a 1-part, RTV (Room Temperature Vulcanizing) silicone adhesive sealant. It is one in a range of Acetoxy cure products which are solvent free. During cure, it liberates a very small amount of acetic acid, giving rise to the familiar ‘vinegar’ odor,which quickly dissipates after cure. It exhibits good primer-less adhesion to many substrates including but not limited to; aluminum, non ferrous metals, steel, glass, enameled surfaces, fabrics ceramics, thermosetting, thermoplastics and wood and cures rapidly at room temperature when in contact with atmospheric moisture. This product is not to be recommended for use with galvanized metals, ferrous metals, copper and its associated alloys or in electronic assemblies.

Key Features

  • Aerospace approved Rolls Royce MSRR 9146
  • Flexible from -60/-76°F to +300°C/572°F
  • Excellent adhesion to many substrates
  • Non slumping paste
Application: Designed for multiple applications including but not limited to aviation, aerospace, oven repair and FIPG These products are highly resistant to weathering and aging, largely stable to many solvents, oils, water, sea water, industrial waste gasses, diluted acids, saline solutions detergents, cleaners, propellants and fruit acids.

Cured Product: 7 days at 23+/-2°C and 60+/-5% humidity

Information provided by CHT Group

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
Density 1.07 g/cc0.0387 lb/in³BS ISO 2781
Linear Mold Shrinkage 0.0080 cm/cm0.0080 in/in
Storage Temperature <= 40.0 °C<= 104 °F
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 2.30 MPa334 psiISO 37
Elongation at Break 290 %290 %ISO 37
Tensile Modulus 0.000703 GPa0.102 ksiYoung's
100% Modulus 0.938 MPa136 psi
Tear Strength 5.61 kN/m32.0 pliBS ISO 34-1
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+16 ohm-cm1.00e+16 ohm-cmASTM D-257
Dielectric Constant 3.03.0ASTM D-150
Dielectric Strength 18.0 kV/mm457 kV/inASTM D-149
Dissipation Factor 0.00250.0025ASTM D-150
 
Thermal PropertiesMetricEnglishComments
CTE, linear 308 µm/m-°C171 µin/in-°F
Thermal Conductivity 0.200 W/m-K1.39 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 300 °C572 °F
Minimum Service Temperature, Air -60.0 °C-76.0 °F
 
Processing PropertiesMetricEnglishComments
Extrusion Rate 270 g/min270 g/min
Cure Time 4.00 min0.0667 hourTack Free Time / Skin Formation
 420 min
@Temperature 23.0 °C
7.00 hour
@Temperature 73.4 °F
3mm Depth
Shelf Life 24.0 Month24.0 Month
 
Descriptive Properties
AppearanceThixotropic paste
ColorBlack
Cure typeAcetoxy
Hardness IRHD38BS ISO 48
RheologyPaste
Self BondingYes
Volume Coefficient of Thermal Expansion924 ppm/°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 view all the property values for this datasheet as they were originally entered into MatWeb.

PCHTSIL043 / 314526

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.