Heat Dry Electrically Conductive Silver Epoxy, Heat Cure only 1 Part AD1, 2.5gm

Description

Technical Product Bulletin
ELECTRICALLY CONDUCTIVE ONE PART LOW COST EPOXY
THIS PRODUCT DOES NOT CURE/HARDEN UNLESS HIGH HEAT IS APPLIED.
We have some different products that do not require heating.
PRODUCT DESCRIPTION:
AA-DUCT AD1
is a single component epoxy, formulated with pure silver powder combined with organic binders and solvents to produce
electrically conductive paths, films or patterns over non-conductive substrates.
AA-DUCT AD1
shows slight settling when stored for a long period of time, no caking and will re disperse to a smooth homogeneous state.
AA-DUCT AD1
formulation produces electrically conductive paths on a wide variety of surfaces including plastics, rubber, cloth,
thermoplastic,
paper, wood and many others.
AA-DUCT AD1
designed for use in diversified applications as microwave EMI & RFI shielding, in the assembly or repair of printed circuit
boards,
wave-guides, electronic
modules, flat cable, static shielding, connections, and circ
u
i
t
r
y
.
PRODUCT PROPERTIES:
Appearance
Silver
Cure Type
Heat cure
Benefits
·         High strength
·         Perfect bond
·         EMI & RFI shielding
·         Wave guides
Substrates
·         Integrated Circuits
·         Aluminum
·         Copper
·         Magnesium
·         Steel
·         Bronze
·         Nickel
·         Kovar
·         Ceramic
·         Glass
·         Phenolic
·         G-10 epoxy glass boards.
Catalyst
Anhydride
Hardness, Shore D
83
UNCURED PROPERTIES:
Viscosity @ 25 °C  cps
6,800
Density gm/cc
2.35
Silver , %
70-72
CURE SCHEDULE:
0.7 hours
@ 200°C, 392°F
1.5 hours
@ 180°C, 356°F
2.5 hours
@ 160°C, 320°F
PHYSICAL CHARACHTERISTICS:
Sheet Resistivity:
10-12 mΩ/sq
Bulk Resistivity:
3x10-5Ω/cm
Adhesion Tensile Strength:
1000 N/cm2 (1500 lb/in2)
Lap shear Strength:
1400 N/cm2 (2000 lb/in2)
Thermal Conductivity:
0.04J/(cm.s. °C):[0.01cal/(cm.s. °C)]
Specific heat:
0.30J/(g. °C) :[0.07 cal/g. °C]
Coefficient of Thermal Expansion:
3x10-5  (m/m)/ °C
Modulus of elasticity
4x1010 Pa (6x105lb/in2)
Poisson’s Ratio:
0.35
GENERAL INFORMATION:
This product contains organic solvent. The following precautions should be exercised:
Use with adequate ventilation. Avoid prolonged contact with skin, if contact with skin occurs, wash area immediately with a soap and water
avoid prolonged breathing of vapor. Dangerous if swallowed.
Refer to MSDS for more details.
HOW TO USE:
AA-DUCT AD1
conductive silver coated is formulated
For application by brushing, spraying, dipping, banding
or stylus. Recommended thinners may be added for individual compositions, to replace solvent losses or to make slight adjustments. Only
the
recommended thinner should be used.
In handling and using organic solvents, the safety precautions recommended by the solvent
supplier
should be observed
.
AVAILABILITY:
This epoxy can be supplied in many different packages.
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