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Thermal silica

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Address:Longhua New District, Shenzhen Guanlan Street Ring Road, Mao Yuan Industrial Park B1, 2nd Floor
  • High thermal conductive silicon pad

High thermal conductive silicon pad

Category:Thermal silica

Introduction:

National Advisory Service Hotline:86-0755-29082440

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High thermal conductive silicone pad is a high thermal conductivity Material. The raw material is from Japan Electric Denka (Denka) which made 
of high thermal conductivity spherical alumina powder and Dow Corning polymer, which is a cost-effective thermal filler。Natural micro-viscosity and 
softness of surface is good for filling the air gap to complete the heat transfer between the heat source and heat sink improving the thermal conductivity
It is very suitable for high performance requirements and is a very good thermal interface materials.

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:
● High thermal conductivity module
● new 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 Test value

LC300 Test value

LC400 Test value

 

  Color

Visual

 

Blue

Grey/Blue

    Nattier blue 

 

 Thickness

ASTM D374

Mm

0。3~10。0

0.3~10.0

0.3~10.0

 

  Specific Gravity

ASTM D792

g/cm3

3。0

3.1

3.4

 

      Hardness

ASTM D2240

Shore C

20-30

30-40

30-40

 

  Tensile Strength

ASTM D412

kg/cm2

55

55

55

 

 Continuous use   Temp

EN344

-40~200

-40~200

-40~200

 

  Volume Resistivity

ASTM D257

Ω-cm

3.1*1011

3.1*1011

3.1*1011

 

 Voltage Endu Ance

ASTM D149

KV/mm

>4.0

>4.0

>3.5

 

 Flame Rating

UL-94

 

94-V0

94-V0

94-V0

 

  Conductivity

  ASTM D5470

w/m-k

2.0

3.0

4。0

 

Size: 200mm*400mm, 300mm*400mm; customized size available; fiberglass cloth  coated or one-side or dou


Test item

Test method

Unit

LC200 Test value

LC300 Test value

LC400 Test value

 

  Color

Visual

 

Blue

Grey/Blue

    Nattier blue 

 

 Thickness

ASTM D374

Mm

0。3~10。0

0。3~10。0

0.3~10.0

 

  Specific Gravity

ASTM D792

g/cm3

3.0

3.1

3。4

 

 Hardness

ASTM D2240

Shore C

20-30

30-40

30-40

 

  Tensile Strength

ASTM D412

kg/cm2

55

55

55

 

 Continuous use Temp

EN344

-40~200

-40~200

-40~200

 

  Volume Resistivity

ASTM D257

Ω-cm

3.1*1011

3.1*1011

3.1*1011

 

 Voltage Endu Ance

ASTM D149

KV/mm

>4.0

>4.0

>3.5

 

 Flame Rating

UL-94

 

94-V0

94-V0

94-V0

 

  Conductivity

  ASTM D5470

w/m-k

2.0

3。0

4.0

 

order:High thermal conductive silicon pad

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