Brand |
Atom Adhesives |
Model |
AA-DUCT AD1-250 |
Type |
Adhesives |
Color/Finish |
Silver |
Application |
microwave EMI & RFI shielding, in the assembly or repair of printed circuit boards, wave-guides, electronic modules, flat cable, static shielding, connections, and circuitry. |
Features |
High strength, Perfect bond, EMI & RFI shielding, Wave guides |
- 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 circuitry.
- PRODUCT PROPERTIES:
Appearance: Silver
Cure Type: Heat cure
Benefits: High strength
Perfect bond
EMI & RFI shielding
Wave guides
Substrates: Excellent choice for Integrated Circuits, aluminum, copper, magnesium, steel, bronze, nickel, kovar, ceramic, glass, phenolic and 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
Shelf life 6 Months
Operating Temperature: -45°C to 170°C
Pot Life @ 25 °C: 6 months @ 25°C
9 months refrigerated
- CURE SCHEDULE:
60 min: @ 120°C, 248°F
30 mins: @ 150°C, 302°F
10 mins: @ 175°C, 347°F
- PHYSICAL CHARACTERISTICS:
Sheet Resistivity: 10-12 mO/sq
Bulk Resistivity: 3x10-5O/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:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
- AVAILABILITY:
This epoxy can be supplied in various different packages.
Call (888) 522-6742 for more information.