Duobo 150-40 0-N (thermal conductivity 4.0W/mk) thermal mud has good heat conductivity and high insulation. It also has the characteristics of high temperature, no oil separation, no drying, no solidification, no melting, odorless and non-toxic. It has the advantages of non-corrosive materials, high and low temperature resistance, water resistance, ozone resistance, weather aging resistance, good thixotropy, moderate consistency, easy use, and simple coating or potting process.

Thermal conductivity 4.0W/mK

Young's modulus is small 

No silicone oil precipitation, no pollution

High electrical insulation

High compression, low stress

Good temperature resistance

Low compression force applications

Automated operations possible

First clean the surface to be applied, then stir the thermal mud evenly, and then apply it on the product contact surface by spot coating. After the operation is completed, the unused product should be sealed and stored in time. You can squeeze out the appropriate amount with a hand-squeezed hose according to your own dosage, or install a special extruder for extrusion. The glue thickness should not exceed 6mm, and avoid contact with eyes when applying glue.

Communication hardware, automotive electronics, medical electronics, switching power supply, digital electronics, photovoltaic, LED lighting

Test items	unit	parameter	standard test
Thermal Conductivity	w/mk	4.0(±0.2)	ASTM D5470
Thermal resistance	℃in 2/W	≤0.21	ASTM D5470
color	-	pink	Visual inspection
viscosity	mPa.s@25℃	75*10 4	Rheometer DHR-2
density	g/cc	3.2(±0.5)	ASTM D792
Extrusion rate	g	25	g/min(50MPa)
	g	40	g/min(100MPa)
Flammability rating	-	UL94 V0 5V	UL-94
temperature range	℃	-50~200	IEC 60068-2-14
Breakdown voltage	Kv/mm	≥7	ASTM D149
Volume resistivity	Ω*CM	≥1.0*10 11	ASTM D257