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More than 20 years ago, Bergquist set the standard for elastomeric thermal interface materials with the introduction of Sil-Pad. Today Bergquist is a world leader with a complete family of Sil-Pad materials to meet critical needs of a rapidly changing electronics industry.

Sil-Pad thermally conductive insulators, in their many forms, continue to be a clean and efficient alternative to mica, ceramics or grease for a wide range of electronic applications. Sil-Pad provides:

  • Excellent thermal performance
  • Eliminates the mess of grease
  • More durable than mica
  • Efficient "total applied cost" that compares favorably with other alternatives.
Sil-Pad Comparison Table
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Sil-Pad Comparison Table (High Value Materials)
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Sil-Pad Comparison Table (High Performance Materials)
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Sil-Pad Comparison Table (Polymide-Based Materials)
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Sil-Pad 400 (7 mil)
The Original Sil-Pad Material
Sil-Pad 400 (9 mill)
The Original Sil-Pad Material
Sil-Pad 800
High Performance Insulator for Low-Pressure Applications
Sil-Pad 900S

High Performance Insulator for Low-Pressure Applications 

Sil-Pad 980
High Cut-Through Resistant, Electrically Insulating, Thermally Conductive Material
Sil-Pad 1100ST (Soft Tack)
Economical, Electrically Insulating, Thermally Conductive, Soft Tack Elastomeric Material
Sil-Pad 1200

Superior thermal performance, facilitated dispensing and low interfacial resistance makes Sil-Pad 1200 a complete thermal management solution.   

Sil-Pad A1500
Electrically Insulating, Thermally Conductive Elastomeric Material
Sil-Pad 1500ST (Soft Tack)
Electrically Insulating, Thermally Conductive, Soft-Tack Elastomeric Material
Sil-Pad 1750
Sil-Pad for High Humidity, High Dielectric (U.L. 1950 IEC 950) Requirements
Sil-Pad 2000 (10 mil)

The High Performance High Reliability Insulator

Sil-Pad A2000 (15 mil)

High Performance, High Reliability Insulator

Sil-Pad A2000 (20 mil)
High Performance High Reliability Thermally Conductive Interface Material
Sil-Pad K-4
The Original Kapton®-Based Insulator
Sil-Pad K-6
The Medium Performance Kapton®-Based Insulator
Sil-Pad K-10
The High Performance Kapton®-Based Insulator for Thermal Management of Electronics
Q-Pad II
Foil-Format Grease Replacement for Maximum Heat Transfer
Q-Pad 3
Glass-Reinforced Grease Replacement Thermal Interface
Poly-Pad 1000
Polyester Based Thermally Conductive Insulation Material
Poly-Pad K-4
Polyester Based, Thermally Conductive Insulation Material
Poly-Pad K-10
Polyester Based, Thermally Conductive Insulation Material
Sil-Pad Tube
Silicone-Based, Thermally Conductive Tubes
Sil-Pad Shield
Bonded Laminate of Sil-Pad with a Copper Shield