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

(Viewing data as-entered. Click here to return)
Parker Chomerics THERMATTACH® T421 Thermally Conductive BGA Assembly Tape  (discontinued **)
Categories: Polymer; Adhesive

Material Notes: THERMATTACH have been designed to provide a high performance bond in the assembly of EBGA and TBGA semiconductor packages. Their thermally conductive filler ensures superior package performance when used to bond the flex or laminate substrate to stiffeners and heat spreaders.

Information provided by Chomerics

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 PropertiesOriginal ValueComments
Specific Gravity 1.50 g/ccASTM D792
Thickness 2.00 milASTM D374
 
Mechanical PropertiesOriginal ValueComments
Adhesive Bond Strength 150 psiDie Shear Adhesion (CTP No.54)
Peel Strength >= 0.600 kN/mASTM D1000
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity >= 1.00e+14 ohm-cmASTM D257
 
Thermal PropertiesOriginal ValueComments
Thermal Conductivity 0.460 W/m-KASTM D5470
 
Descriptive Properties
BinderAcrylic
FillerAluminum Oxide
Tack Adhesion, gm (Polyken PSTC)500

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

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 go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
S-Glass Fiber, Generic
SGL Carbon Group SIGRAFIL C® C25 S003 EPY Staple Carbon Fiber, Epoxy Sizing
SGL Carbon Group SIGRAFIL C® C25 P250 EPY Pelletized Carbon Fiber, Epoxy Sizing
Rogers Arlon 55146R028 Silicone Rubber/Fiberglass Laminate
Rogers Arlon 19576R028 0.028" (0.711 mm) Uncured/Cured Silicone Rubber with Fiberglass Substrate

PCHOME004 / 28226

Rulon Bearings

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.