THERMAL CONDUCTIVITY THEORY

   High Thermal Conductive Silicon Pad

High thermal conductive silicone pad is a high thermal conductivity material. The raw material is made of Japan Electrochemical High Thermal Conductive Spherical Alumina Powder and Dow Corning Polymer. It is a cost-effective thermal gap filling material. The surface's natural micro-viscosity and softness can well fill the air gaps to transfer the heat between the heat source and the heat sink to improve heat dissipation and improve the efficiency of heating electro-nic components and service life. It is an ideal thermal interface material.

Features & Benefits:

Cost-effective, high conductivity, low thermal resistance

Soft and flexible, reducing the interface thermal resistance
High electrical insulation to protect electronic devices

Natural sticky, easy application, reworkable

Meet ROHS and UL environmental requirements

Typical Applications:

LHigh thermal conductivity module

Lnew energy vehicles

Microprocessors, memory chips and graphics processors

Network communication equipment

Car equipment, charger

High-speed hard disk drive   

Physical Properties:

Test Item	TEst Method	Unit	LC200	LC250	LC300	LC400
Color	Visual	-	Blue	Blue	Blue	Gray
THickness	ASTM D374	mm	0.3~10	0.3~10	0.3~10	0.5~5
HArdness	ASTM D2240	Shore00	40~80	40~80	40~80	60~80
Specific Gravity	ASTM D792	g/cm3	2.5	2.8	3	3.24
TEnsile Strength	ASTM D412	Mpa	0.29	0.25	0.19	0.14
Elongation	ASTM D412	%	45	60	40	32
TEar Strength	GBT 529-2008	KN/m	0.9	0.6	0.9	0.7
BReakdown Voltage	ASTM D149	KV/mm	10	10	10	5
VOlume Resistivity	ASTM D257	cm	51012	71013	11012	11013
Continuous Use Temp	EN344		-40~200	-40~200	-40~200	-40~200
Flame Rating	UL 94	-	V-0	V-0	V-0	V-0
WEight Loss	@150240H	%	0.3%	0.3%	0.3%	0.5%
Dielectric Constant	ASTM D150	@1MHz	5.69	6.79	7.0	6.75
Thermal Conductivity	ISO 22007-2	W/mK	2.0	2.5	3.0	4.0

Standard size:200mm400mm, 300mm400mm; Customized size available; 

Coated with fiberglass/one side or double side adhesive/aluminum foil available.

If you have any problems, please feel free to contact us: rita at