High thermal conductivity excellent quality thermal pad

Test item

Test method

Unit

Test value of HCH series

HCH600 value

HCH500 value

Color

Visual 

Blue/ Laterite

Blue/Yellow

Thickness

ASTM D374

Mm

0.25 to 5.0

0.25 to 5.0

Specific Gravity

ASTM D792

g/cc

2.85

2.7

Hardness

ASTM D2240

Shore C

30

30

Tensile strength

ASTM D412

kg/cm2

55

55

Continuous Use Temp

EN 344

ºC

-40 to 220

-40 to 220

Volume Resistivity

ASTM D257

Ω-cm

3.1*1011

3.1*1011

Breakdown voltage

ASTM D149

KV/mm

>5.0

>5.0

Flame Rating

UL-94

V-0

V-0

Conductivity

ASTM D5470

w/m-k

6.0

5.0