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DOWSIL™ TC-5080 Thermal Grease Grey 1 KG | Official Distributor

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DOWSIL™ TC-5080 Thermal Grease Grey 1 KG
Product Overview
DOWSIL™ TC-5080 Thermal Grease Grey is a high-performance, non-curing silicone thermal grease heavily filled with thermally conductive metal oxides. Formulated to fill microscopic air voids between high-heat electronic components and heat sinks, it minimizes thermal resistance for maximum heat dissipation. Advanced filler architecture prevents slump, vertical bleed, and pump-out during continuous thermal cycling. It maintains its soft consistency, high thermal conductivity, and electrical insulation without drying out or hardening over time. The 1 kg can package offers an optimal size for stencil/screen printing, manual dispensing, and medium-scale electronic assembly.
Key Features and Benefits
• High Thermal Conductivity: Delivers superior heat transfer efficiency for high power-density CPUs, GPUs, and power electronics.
• Low Thermal Impedance: Effectively wets surface micro-roughness to minimize contact thermal resistance.
• Non-Curing Formulation: Will not dry out, crack, or harden, ensuring easy cleanability and reworkability during maintenance.
• Pump-Out & Slump Resistance: Resists migration and displacement under severe thermal cycling and vertical mounting conditions.
• Convenient 1 KG Can Packaging: Suited for stencil/screen printing processes and semi-automated dispensing lines.
• Reliable Thermal Stability: Maintains performance integrity across severe operating temperature extremes.
Technical Specifications
• Appearance / Color: Grey paste
• Packaging / Net Weight: Can / 1 KG
• Chemical Base: Thermally Conductive Filled Silicone Compound (Non-curing)
• Thermal Conductivity: ~3.0 - 4.0 W/m.K class
• Specific Gravity (@ 25°C): ~2.6 g/cm³
• Service Temperature Range: -45°C to +150°C (-49°F to +302°F)
Applications
• Thermal interface material (TIM) for high-performance CPUs, GPUs, chipsets, and memory modules.
• Automotive power electronics, inverters, DC-DC converters, and battery management systems (BMS).
• High-brightness LED fixtures, power supplies, telecommunications base stations, and server racks.
• Electronic assemblies requiring high thermal conductivity and a non-curing grease interface.
Usage Note: Ensure all mating surfaces are clean, dry, and free of oil or contaminants before application. Applying a thin, uniform layer via stencil printing or spatula is sufficient to minimize thermal resistance. Keep container tightly sealed when not in use.
Prepared by  T-Soft E-Commerce.