Bond-Ply 400

Bond-Ply 400

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Data Sheet
RoHS Certificate

Typical Properties of Bond-Ply 400
Property	Imperial Value	Metric Value	Test Method
Color	White	White	Visual
Thickness (inch) / (mm)	0.005 to 0.010	0.127 to 0.254	ASTM D374
Glass Transition (ºF) / (ºC)	-22	-30	ASTM 1356
Continuous Use Temp (ºF) / (ºC)	-22 to 248	-30 to 120	***
Adhesion
Lap Shear @ RT (psi) / (MPa)	100	0.7	ASTM D1002
Lap Shear after 5 hr @ 100ºC	200	1.4	ASTM D1002
Lap Shear after 2 min @ 200ºC	200	1.4	ASTM D1002
Electrical		Value	Test Method
Dielectric Breakdown Voltage (Vac)		3000	ASTM D149
Flame Rating		V-O	U.L. 94
Thermal
Thermal Conductivity (W/m-K)		0.4	ASTM D5470
Thermal Performance vs Pressure

Initial Assembly Pressure (psi for 5 seconds)	10	25	50	100	200
TO-220 Thermal Performance (°C/W) 0.005"	5.4	5.4	5.4	5.4	5.4
Thermal Impedance (°C-in²/W) (1)			0.87
1) The ASTM D5470 test fixture was used. The recorded value includes interfacial thermal resistance. These values are provided for reference only. Actual application performance is directly related to the surface roughness, flatness and pressure applied.