Technical Product Bulletin
PURE SILVER FILLED ELECTRICALLY CONDUCTIVE EPOXY MAXIMUM CONTINUITY OF CONDUCTIVITY
PRODUCT DESCRIPTION:
This product is an epoxy adhesive and coating formulation based on pure silver. This versatile silver formulation offers the maximum continuity of conductivity with an electrical resistivity value of less than 1x10-4 ohm•cm.
It is also characterized
by a wide operating temperature range from –50 to +170°C.
This product is
recommended for electronic bonding and sealing applications that require both
fine electrical and mechanical properties.
GENERAL PROPERTIES
APPEARANCE |
Silver |
CURE TYPE |
Heat cure or Room temperature |
BENEFITS |
High strength |
MIX RATIO BY WEIGHT |
100:7 / Resin:Hardener |
SUBSTRATES |
Excellent choice aluminum, copper,
magnesium, steel, bronze, nickel, kovar, ceramic, glass, phenolic and G-10
epoxy glass boards. |
OPERATING TEMPERATURE |
-50 to 170 °C |
TYPICAL APPLICATIONS |
Electrical, conductive, rmi/efi
shielding, circuitry, printed circuit board and electronics repair |
UNCURED PROPERTIES
VISCOSITY @ 25 °C CPS |
Paste |
SPECIFIC GRAVITY, MIXED |
2.79 |
REACTIVE SOLIDS CONTENTS, % |
100 |
POT LIFE |
30 minutes |
CURE SCHEDULE:
2 MINUTES |
@ 120°C |
5 MINUTES |
@ 100°C |
12 HOURS |
@ 25°C |
MISC PROPERTIES:
HARDNESS, SHORE D |
83 |
SHRINKAGE LINEAR IN/IN |
0.003 |
LAP SHEAR STRENGTH, PSI |
9400 |
VOLUME RESISTIVITY OHM CM |
> 0.0001 |
For safe handling
information on this product, consult the Material Safety Data Sheet, (MSDS).
HOW TO USE:
1) Carefully clean and dry all surfaces to be bonded.
2) Apply this compound completely mixed adhesive to the prepared
surfaces, and gently press these surfaces together. Contact pressure is
adequate for strong, reliable bonds; however, maintain contact until adhesive
is completely cured.
3) Some separation of components is common during shipping and
storage. For this reason, it is recommended that the contents of the shipping
container be thoroughly mixed prior to use.
4) Some ingredients in this formulation provided may crystallize
when subjected to low temperature storage. A gentle warming cycle of 52°C for
30 minutes prior to mixing components may be necessary. Crystallized epoxy
components do not react as well as liquid components and should be re-dissolved
prior to use for best results.
AVAILABILITY: