Fasto TG260 – High Thermal Conductivity Silicone Paste
Features of TG260
Fasto TG260 – High Thermal Conductivity Silicone Paste
Features of TG260

Fasto TG260 – High Thermal Conductivity Silicone Paste

Fasto TG260 is a one-part, high-performance, silicone-based non-curing thermally conductive paste formulated for applications requiring efficient and continuous heat transfer at elevated temperatures. With its higher thermal conductivity, Fasto TG260 effectively fills microscopic air gaps between heat-generating components and heat-dissipating surfaces, ensuring rapid heat dissipation and improved system reliability.

Its thick, smooth paste consistency allows easy application using a spatula, forming a uniform thermal interface without curing or hardening over time. Fasto TG260 also provides excellent electrical insulation, weather resistance, and stable performance under continuous and intermittent high-temperature conditions, making it suitable for demanding electronic and electrical assemblies.

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Key Features

  • High Thermal Conductivity (2.6 W/m·K)
    Ensures efficient heat dissipation from electronic components.
  • Non-Curing Silicone System
    Maintains stable thermal performance without hardening or cracking.
  • Excellent Electrical Insulation
    Safe for electronic and electrical assemblies.
  • High Temperature Resistance
    Performs reliably under continuous and intermittent high-temperature conditions.
  • Easy Application
    Thick paste consistency allows smooth and uniform spreading.
  • Weather & Aging Resistant
    Maintains performance in harsh operating environments.

Benefits

  • Enhances heat dissipation efficiency
  • Improves reliability and service life of electronic components
  • Prevents overheating-related failures
  • Maintains stable performance without drying or degradation
  • Suitable for demanding industrial and electronic applications
Primary ApplicationSub-ApplicationsFunctional PurposeKey Performance Advantage
LED Assembly Thermal InterfaceLED modules, LED driversHeat dissipationHigh thermal conductivity, non-drying
Power Amplifier CoolingAudio amplifiers, RF modulesPrevent overheatingStable at elevated temperatures
Electronic Component AssemblyThermistors, power modulesFill air gaps between surfacesLow thermal resistance
Heat Sink MountingMetal-to-metal interfacesImprove thermal transferUniform gap filling
Industrial ElectronicsControl panels, automation boardsContinuous heat transferWide temperature stability
High-Temperature DevicesPower convertersThermal managementUp to 250°C intermittent resistance
Electrical Insulation ApplicationsSensitive electronic assembliesElectrical safetyHigh dielectric strength

Surface Preparation

  • Ensure contact surfaces are clean, dry, and free from dust, grease, oil, rust, scale, and other contaminants.
  • Clean surfaces using a suitable Fasto cleaner for best results.

Application Method

  • Apply Fasto TG260 evenly using a spatula on the heat-emitting surface.
  • Ensure the paste fills all micro air gaps between the heat source and heat-radiating surface.
  • Apply sufficient quantity to achieve full contact and wipe off excess material.
  • Avoid excessive application.

Application Temperature

  • Application temperature should be between 5°C and 40°C.
  • Optimum application temperature range is 15°C to 25°C.

Curing Information

  • Non-curing product
  • Remains in paste form throughout service life
  • Provides consistent thermal performance over time

Joint & Thermal Interface Guidelines

  • Designed for thermal interface applications, not structural bonding
  • Ensure uniform layer thickness for optimal heat transfer
  • Avoid air entrapment during application
  • Suitable for continuous and intermittent high-temperature operation

To access Technical & Safety Documents, please submit your details.








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