Item Name: Silicone-Free Heat Sink Compound
Manufacturer: Techspray
Technologies: Silicone-free thermally conductive paste
Color: Gray
Cure Type: Contact to Techniq VN for details
Package Size: 4 oz. tube, 1 pound jar
Shelf Life: 5 years
1. Product Overview
Silicone-Free Heat Sink Compound (Product #1978) is a thermally conductive paste designed to efficiently transfer heat from electronic components to mechanical heat sinks. Ideal for applications where silicone contamination may interfere with soldering or cause defects, it maintains performance without separating, hardening, or cracking. With a thermal conductivity of 0.92 W/m-K and a wide functional temperature range, it is well-suited for electronic devices requiring reliable cooling. Non-ozone depleting and easy to apply, it ensures optimal thermal management without compromising component integrity.
2. Applications
Thermal bonding of electronic components to heat sinks
Electrical applications with thermocouple wells, thermistors, and calrods
Situations requiring silicone-free thermal interface to prevent solder defects
General electronic cooling and temperature management
3. Typical Properties
| Property | Value |
|---|---|
| Physical State | Solid (paste) |
| Color | Gray |
| Thermal Conductivity | 0.92 W/m-K |
| Functional Temperature Range | -40°F to 392°F (-40°C to 200°C) |
| Flash Point | 564.8ºF (296ºC) |
| Boiling/Condensation Point | 399.2ºF (204ºC) |
| Vapor Pressure | 0.013 kPa (0.1 mmHg) |
| Evaporation Rate | 0.01 (butyl acetate = 1) |
| Shelf Life | 5 years |
| Packaging | 4 oz. tube, 1 lb. jar |
This compound provides consistent thermal performance while being safe for sensitive electronics and soldering processes, making it suitable for long-term heat management in critical applications.
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
Through partnerships with leading global brands, we deliver high-value materials, expert consulting, and optimized supply chains ensuring timely delivery, efficiency, and sustainable growth for our clients.
At Techniq, our mission is to connect cutting-edge materials, processes, and equipment with customer needs, enabling efficiency, reliability, and long-term value creation.
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