Silver Conductive Epoxy - Electrically Conductive

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Item: 8331-14G

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Silver Conductive Epoxy - Electrically Conductive

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Silver Conductive Epoxy from MG Chemicals

MG Chemicals 8331-14G is a 2 part silver conductive epoxy. It is electricaly conductive offering a strong conductive bond. It can be used in place of soldering with components that are sensitive to heat. It is great for making repairs to a cracked circuit trace. It can also be used to jumper programming pads and to bond heat sinks to components. Supplied in 2 seven gram syringes.

Conductivly Bonds to copper, brass, bronze, brass, aluminum, steel and most cundictive metals) and provides good adhesion to glass, wood, rubber, paper, fiber & plastics.

Specification	Test Method	Result
Mechanical Properties
Tensile Strength	ASTM-D-638-02A	911 psi
Elongation	ASTM-D-638-02A	0.3 %
Compressive Strength	ASTM-D-695-02A	1100 psi
Flexural Strength	ASTM-D-790-03	2,500 psi
Shear Strength	ASTM-D-732-02	234 psi
Cantilever Beam (IZOD) Impact	ASTM-D-256-02 E1	0.39 ft lb ft / inyes
Electrical Properties
Volume Resistivity @ 25°C	MIL-STD-883E Notice 3, method 5011.4, paragraphs 3.5.8, 3.8.11.1 (Covered Under A2LA Accreditiation)	0.38 ohm · cm
Electrical Resistance (in ohms)
Sample size		3mm x 3mm x 1mm
Base material		Plastic cap
Results:
Uncured material		no reading
Heat cured (at 65°C for 15 minutes)		0.8 ohms
Air cured (at room temp. for 5 hours)		0.2 ohms
Electrical Resistance (in ohms)
Sample size		30mm x 25mm x 1mm
Base material		Fiber glass epoxy
Results:		no reading
Uncured material		no reading
Heat cured (at 65°C for 15 minutes)		2.5 ohms
Air cured (at room temp. for 5 hours)		4.0 - 6.0 ohms
Thermal Properties
Thermal Expansion	ASTM-E-831-03	79.3 mm/10⁶mm
Thermal Conductivity	ASTM-C-518	0.578 W/m · °K
Glass Transition Temperature	ASTM-D-3418	46 °C
Cure Schedule
Air Cure @ 24°C (75°F)		4 - 5 hours
Heat Cure: 65°C / 149°F 90°C / 194°F 125°C / 257°F 150°C / 302°F		15 minutes 12 minutes 7 minutes 5 minutes
Working Time @ 22°C		10 minutes
Minimum Operating Temp.		-30 °C ( -22 °F )
Maximum Operating Temp.		150 °C ( 302 °F )
General Specifications
Mixing Ratio		1:1
Density	ASTM-D-256-02 E1	2.34 g/cm³
Color (cured material)		Silver Grey
Outgassing Properties
TML (Total Mass Loss) in %	WVR ( Water vapour Regain) in %	Collected Volatile Condensable Material (CVCM) in %
0.06	0.06	0.1

Technical Data Sheet

View Material Safety Data Sheet 8331A

View Material Safety Data Sheet 8331B

MG Chemicals RoHS Statement