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TCP200 Thermal Silicon Gap Insulation Pad For Heat Sink


TCP200 silicone thermal pad has a 2.0 W/mK thermal conductivity for exceptionally low thermal resistance. For greater ease of application and use, the pad's natural inherent tack eliminates the need for an additional adhesive coating that may inhibit thermal performance by increasing interfacial resistance.  TCP200 cutting-edge supplier of silicone-based materials for aerospace, aircraft, electronics and photonics industries.

Products Features:

2.00 W/mk thermal conductivity
Low Thermal Resistance at Low Pressure
Naturally tacky for easy application
Electrically insulating
Thermal Silicon Gap Insulation Pad For Heat Sink

Typical Applications Include:


Network Equipement, Mass Storage devices
Highly Stable at extreme Temperature
Required for outstanding heating Transfer
Cooling Module, Thermal module for Special application


Typical Properties of This Materials:


Typical Properties of TCP200 Silicone Thermal Pad
Properties Units TCP200 Test Method
Material --- Silicone ---
Color --- Dark Gray Visual
Thickness Range mm 0.25 to 15 ---
Natural tacky (1- or 2-sided) g/cm3 2 ---
Hardness Shore C 15,25,35 ASTM E1269
Density g/cc 2.3 ASTM E595
Continuous Use Temp -40 to 200 EN344
Breakdown Voltage(1mmT) Kv/ac ≥9 ASTM D149
Volume Impedance (ohm-cm) ≥3.6x1013 ASTM D257
Dielectric Constant 1MHz 6.0 ASTM D150
Flame Rating   V 0 UL 94
Thermal Conductivity W/m.k 2.0 ASTM D5470


 Configurations Available:

 Sheet size:200 x 400mm, 350x350mm , individual parts available

 0.50mm thickness material with fiberglass reinforecement

Its soft and compliant resin formulation is suitable for fragile components, and it does not crumble, flake, tear or come apart.

Part No. Code:



Suffix: Different Options For thermal Pad as below


"A1" suffix: One side additional adhesive such as 3M 467, 3M9448

"A2" suffix: Two sides additional adhesive such as 3M 467, 3M9448

"NA" suffix: Natural tacky

"D" suffix: one side tacky and non-tacky on the other side

"M" suffix: Fiberglass reinforcement in the middle layer

"F" suffix: Fiberglass reinforcement on top or bottom layer

We take strict control by means of measuring weight loss to reflect the content ratio within the products. For more detailed information, kindly send enquiries to sales@sg-thermal.com or call us!






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Tel.:+86-755-89375091 Fax.:+86-755-89375092 E-mail: sales@sg-thermal.com
Address: 301, Building A, North Plant, No. 103,Pingxin North Road, Mugu Community,Pinghu Street, Longgang District, Shenzhen,China