DOWSIL™ TC-6015 Thermally Conductive Encapsulant
Applications
DOWSIL™ TC-6015 is primarily designed for advanced electronic and power applications. Its use cases include:
- PV Inverters & Renewable Energy Systems
- Energy Storage Systems
- Automotive Control Units/EV Modules
- High-Power Modules
Key Specifications & Advantages
Specifications (as provided in the technical data sheet):
- Thermal Conductivity: 1.6 W/m·K, ensuring effective heat transfer away from critical components.
- Viscosity & Pot Life: With a pot life of about 90 minutes at 25°C, it offers enough working time for processing. The viscosity values (around 4000 mPa·s when mixed) ensure good flowability with minimal filler settling.
- Curing Options: It cures at room temperature with an option for accelerated heat cure (e.g., 30 minutes at 70°C), offering flexibility in manufacturing.
- Mechanical Properties: Durometer (40 Shore A), tensile strength (0.7 MPa) and elongation (30%) indicate a robust yet flexible material suited to various assembly requirements.
- Flame Retardancy: UL 94 V-0 rating confirms its safety in environments where fire resistance is crucial.
Market Trends
The market for thermally conductive encapsulants is growing, driven by several factors:
- Increased Demand in Electronics: As devices become smaller and more powerful, efficient thermal management is essential. Manufacturers are increasingly looking for materials that can reliably manage heat in compact assemblies.
- Automotive Electrification: The shift toward electric vehicles (EVs) and advanced driver-assistance systems (ADAS) has heightened the need for robust encapsulants that can withstand high temperatures and offer flame retardancy.
- Renewable Energy Systems: Inverters and power converters used in solar and wind energy require materials that can efficiently dissipate heat while maintaining electrical insulation.
- Advances in Material Science: Continuous improvements in silicone chemistry, including properties such as flowability and adhesion, support the development of products that meet the evolving reliability standards in high-tech applications.
Overall, DOWSIL™ TC-6015 Thermally Conductive Encapsulant represents a robust solution for modern electronic assemblies, combining excellent thermal performance with versatile processing options—attributes that align well with current market demands in the electronics, automotive, and renewable energy sectors.
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