Description: Technical Product BulletinHEAT CURE SILVER FILLED ELECTRICALLY CONDUCTIVE EPOXY MAXIMUM CONTINUITY OF CONDUCTIVITYTHIS PRODUCT DOES NOT CURE/HARDEN UNLESS HIGH HEAT IS APPLIED.We have some different products that do not require heating. PRODUCT DESCRIPTION:AA-DUCT 904 is a single component, heat curing, conductive epoxy that was designed for ease in handling. This high performance conductiveepoxy cures quickly at elevated temperatures making it ideally suited for rapid processing and assembly. AA-DUCT 904 offers excellent mechanical, electrical, and physical properties at continuous operating temperatures up to 175°C. This versatilesilver conductive adhesive can be used for chip bonding in micro and opto-electronic hybrid circuit fabrication. AA-DUCT 904 has also been used in microwave applications for EMI and FRI shielding, for assembly and repair of circuit boards and electroniccomponent manufacturing. AA-DUCT 904 is a smooth, soft paste that can be applied by hand application, automatic dispensers, screen-printing, transfer or stampingtechniques. It is available in both a lower and higher viscosity grade for use in a variety of dispensing equipment and application techniques. CURED PROPERTIES:Hardness, Shore D83 PRODUCT PROPERTIES: AppearanceSilverCure TypeHeat cureBenefits· High strength· Excellent mechanical, electrical propertiesSubstrates· Integrated Circuits· Aluminum· Copper· Magnesium· Steel· Bronze· Nickel· Ceramic· Glass· Phenolic· G-10 epoxy glass boards. CURE SCHEDULE:2 hours@ 125°C1 hour@ 150°C1/2 hours@ 175°C UNCURED PROPERTIES:Viscosity @ 25 °C cps200,000Shelf life6 MonthsDensity3.6 THERMAL PROPERTIES:Thermal Conductivity, btu/hr/ft2/°F/in:16.1Coefficient of Thermal Expansion 60x 10^-6 (in/in) COperating Temperature-55°C to +175°CIntermit. to 325 ELECTRICAL PROPERTIES:Volume Resistivity ohm. cm0.001 NASA OUTGASSING RESULTS:TML (Total Mass Loss) % 0.38TML (Total Mass Loss) % 0.38CVCM (Collected Volatile Condensable Materials) % 0.01CVCM (Collected Volatile Condensable Materials) % 0.01WVR (Water Vapor Recovery) % 0.07WVR (Water Vapor Recovery) % 0.07 GENERAL INFORMATION: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 AA-DUCT 904 adhesive to the prepared surfaces. 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. AVAILABILITY: This epoxy can be supplied in various different packages. Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application
Price: 16.99 USD
Location: Warwick, Rhode Island
End Time: 2023-10-31T19:29:49.000Z
Shipping Cost: 0 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Atom Adhesives
Model: AA-DUCT 904-2
MPN: 904-2
Country/Region of Manufacture: United States
Benefit: High strength mechanical, electrical properties
Substrates 1: aluminum, copper, magnesium, steel, bronze
Substrates 2: nickel, kovar, ceramic, glass
Substrates 3: phenolic and G-10 epoxy glass boards
Typical Applications 1: EMI and FRI shielding, smooth, soft paste
Typical Applications 2: assembly and repair of circuit boards
Typical Applications 3: hand application, automatic dispensers
Typical Applications 4: screen-printing, transfer or stamping techniques
