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
  
Metal adhesives
ITW Insulcast® RTVS A-4000 Silicone Potting/Encapsulation Compound
Categories: Polymer; Thermoset; Silicone; Silicone, RTV, Encapsulation Grade

Material Notes: Insulcast® solutions are compounds designed for potting and encapsulating. INSULCAST RTVS A-4000 is a two component solvent based silicone resin adhesive with excellent lap shear and peel strengths at elevated temperatures. RTVS A-4000 can be used to bond silicones, Mylar, metals and many engineering plastics, and will maintain significant peel strength up to 300°F. It will retain flexibility over an elevated temperature range of -73° to 260 °C. RTVS A-4000 is approved for use within the Army Missile Command, The Department of the Army and is available for use by all agencies of the Department of Defense under MIL-A-47317(MI). The overall balance of peel strength, cohesion, lap shear strength and high temperature holding power observed in RTVS A-4000 adhesive provides a versatility that makes this product useful in a wide variety of fastening and bonding applications.

Information provided by ITW Performance Polymers.

Vendors:
Available Properties
  • Specific Gravity, Uncured. Part B
  • Specific Gravity, Uncured. Part A
  • Solids Content, uncured
  • Viscosity, ASTM D2393, Part B
  • Viscosity, ASTM D1084, Mixed, Part A, Part B
  • Viscosity, ASTM D2393, Part A
  • Adhesive Bond Strength, ASTM D624, silicone to aluminum lap shear
  • Adhesive Bond Strength, ASTM D624, Mylar to Mylar lap shear
  • Peel Strength, Cured. Mylar to Mylar @ 180°
  • Peel Strength
  • Dielectric Strength, ASTM D149
  • Maximum Service Temperature, Air
  • Minimum Service Temperature, Air
  • Flash Point, COC. Uncured
  • Cure Time
  • Cure Time
  • Pot Life, Part A, Part B. Refrigerated
  • Shelf Life, Part A, Part B
  
Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc
), please click the button below.

Manufacturer Notes:
none

Category Notes
Plastic

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.

 

Metal adhesives
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.