20 Shore C 3.5W/M.K Phase Change Cooling Pad Thermal Phase Change Material

Basic Information
Place of Origin: China
Certification: ROHS,UL,REACH
Model Number: LM-PCM
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Packed in Carton
Delivery Time: 3~7 Work days
Payment Terms: T/T
Supply Ability: 100000PCS/Day
Detail Information
Materia: Silicone Product Name: Phase Change Cooling Pad
Working Temperature: -40~+220 Degree Celsius Hardness: 20-80 Shore C
Type: Insulator Application: High Temperature, LED,CPU,TV,PCB,PC,PDP Chip Etc
Phase Change Temp: 50~60 Degree Celsius Conductivity: 0.80-3.5W/M-K
High Light:

3.5W/M.K phase change cooling pad


20 shore C thermal cooling pad


3.5W/M.K thermal cooling pad

Product Description

Thermal Conductive Phase Change Cooling Pad Of Gap Filler Material

Product Description

Phase Change Interface Material is solid at room temperature and is convenient to install, used between the heat sink and device.

When they reach the product phase change temperature materials become soft, flowing, filled into the device small irregular contact surface.

So completely have the ability to fill the gaps between the interface of the air gap and the device and heat sink, the phase change pad is better than that of non flow elastomer or graphite based thermal pads.


Features and Benefits:

-LM-PCM series is solid at room temperature and is easy to handle during manufacturing, assembly.

-LM-PCM materials will be soften when reach to 55℃ of operating temperatures and flows to give the high thermal performance typical of thermal grease.


Typical Application:


-Micro Processor Unit

-Graphic Processor Unit

-Power Semiconductors

-Digital/High Power CPU's


Phase Change Interface Material Properties:



Test item


Test method




Test Value
















0.1 to0.5


Specific Gravity








Operating Temp




-40 to +220


Phase Change Temp




50 to 60

Storage conditions /


25°C/30~80°C / 30min 100 cycles

Cold and hot shock

resistance cycle







Thermal Impedance@50psi






0.018 to 0.46




ASTM D5470







Thermal conductive phase change cooling pad of gap filler material

20 Shore C 3.5W/M.K Phase Change Cooling Pad Thermal Phase Change Material 1


20 Shore C 3.5W/M.K Phase Change Cooling Pad Thermal Phase Change Material 2


1:Are you trade company or manufacturer?

We are China professional manufacturer of customized various thermal interface materials,such as thermal interface silicone material,thermal conductive tape,thermals conductive graphite etc .


2:Why price is so low?

You are order from factory botton price!


3:How can you guarantee the quality?

With advanced production machine and testing equipment,we ensure 100% quality inspection before shipping.


4:What's the leading time?

Sample order costs 1~3workdays and 5~7 working days for mass production.


5:Can i take sample?

We are honored to provide you sample for testing.

Contact Details

Phone Number : +8613560312553

WhatsApp : +8613560312553