Two-part silver-filled epoxy adhesive with good conductivity and longer working time than MG Chemicals 8331 adhesive to bond electronic devices, form conductivity seals, and cold solder heat-sensitive materials'Provides EMI/RFI shielding'Continuous service temperature range from -40 to +302 degrees F'Provides work time of 4 to 5 hours and has full cure time of 96 hours (at 77 degrees F)'RoHS and REACH compliant
Electrical resistivity: 0.0060 Ω·cm
Thermal conductivity: 0.95 W/(m·K)
Heat is required for proper cure (2 hours at 65°C)
Room temperature storage

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4 inch
Height : 0.5 inch
Length : 6.75 inch

Item Weight: 1.08 pounds (View shipping rates and policies)
Shipping Weight: 1.8 pounds (View shipping rates and policies)

ASIN : B06X9S6RMR

Product Description

The MG Chemicals 8331S is a two-part silver-filled epoxy adhesive with good conductivity and a longer working time than MG Chemicals 8331 adhesive to bond electronic devices, form conductivity seals, and cold solder heat-sensitive materials. It cures at low temperatures to avoid damage to electronic equipment and bonds well to most materials used in such devices. It also provides protection against electromagnetic (EMI) and radio frequency (RFI) interference. The epoxy adhesive resists water, brine, acids, bases, and aliphatic hydrocarbons, and cures to a silver beige color. It is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization of Chemicals) compliant.SpecificationsContinuous service temperature range -40 to +302 degrees F Work time 4 to 5 hours (dependent on temperature) Time until fully cured 96 hours (at 77 degrees F) Color Silver beige Thermal conductivity 0.946 W/(m·K) at 25 degrees C (per ASTM E 1461) Electrical resistivity 0.006 ohms-cm after 25 degrees C full cure (per method 5011.5 in MIL-STD-883H) Mix ratio by volume 1:1.