HC thermal conductive silicon pad is high-performance,thermal conductive gap filling materials, mainly for the transmission interface between the electronic equipment
and heat sink or product outer coving. Nice stickiness, flexibility, good compression performance and excellent heat conductivity are designed for HC series,which make the products can discharge gas from the electronic original and heat sink, to achieve fully conforming and obviously cooling effect. Compared to common thermal conductive & insulating materials, HC series has certain nature stickiness which bring great convenience in the product installation processing, not easy to fall off and easy to operate.
Features & benefits:
●High reliability & High thermal conductivity
●High compressibility, soft and flexible
●Natural stickiness, no extra surface frontal adhesives
● Meet with the environmental requirements of ROHS and UL
Typical applications:
●Communication equipment ●Mobile equipment
●LED Light ●Video equipment
●Switching power supply ●Networking equipment
●Back light model ●Household appliances
●Medical equipment ●PC server/workstations
Application modes:
●The filling between PCB and heat sink
●The filling between IC and heat sink or product outer coving
●The filling between IC and similar heatsink cooling materials
Physical properties:
|
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.