Thermal interface material is mainly for fill the gaps between thermal transfer surfaces, such as between IC and heat sinks, in order to increase thermal transfer efficiency. These gaps are normally filled with air which is a very poor conductor. The material is soft, flexibility, and
easy to handle, It is available in solid form and in various thicknesses and colors.
easy to handle, It is available in solid form and in various thicknesses and colors.
HC series is without adhesive and fiberglass, and help to cool your electronic devices.
Features:
1. Thermal conductivity : 2.4-3.0 w/m-k
2. Without adhesive and fiberglass.
3. Natural stickiness
4. It has high compressibility, soft and flexible features.
5. Meet with the environmental requirements of ROHS and UL
6. Any size can be supplied according customer’s requirements.
Technical specifications:
Test item
|
Test method
|
Unit
|
HC240 Test Value
|
HC-PAD Test Value
|
Color
|
Visual
|
|
Grey/Black
|
Grey/Black
|
Thickness
|
ASTM D374
|
Mm
|
0.5 to13.0
|
1.0 to 13.0
|
Specific Gravity
|
ASTM D792
|
g/cc
|
1.8±0.1
|
1.8±0.1
|
Hardness
|
ASTM D2240
|
Shore C
|
18±5 to 40±5
|
10±5
|
Tensile Strength
|
ASTM D412
|
kg/cm2
|
8
|
8
|
ASTM D412
|
Pa
|
5.88*10 9
|
5.88*10 9
|
|
Continuous Use Temp
|
EN344
|
℃
|
-40 to +220
|
-40 to +220
|
Volume Resistivity
|
ASTM D257
|
Ω-CM
|
1.0*1011
|
1.0*1011
|
Breakdown Voltage
|
ASTM D149
|
KV/mm
|
4
|
4
|
Flame Rating
|
UL-94
|
|
V-0
|
V-0
|
Conductivity
|
ASTM D5470
|
w/m-k
|
2.4
|
2.4
|
Configuration available: 200mm*400mm, 300mm*300mm, specific size could be provided according to your requirements.
Typical Application:
1. LED light, LED bulb,
2. Switching power supply
3. Video equipment
4. Mobile equipment
5. Communication equipment
6. Medical equipment
………….and so on
Application modes:
1. The filling between MCPCB and heat sink
2. The filling between IC and heat sink or product outer coving
3. The filling between IC and similar heatsink cooling materials