Electrolube's GF300 & GF400 are two part, liquid silicone based gap fillers, which provides excellent thermal performance and can be cured at room temperature or accelerated with heat. After curing they form a low modulus elastomer preventing the 'pump-out phenomenon'. 

Thermal Performance Parameters: 

GF300 - (3.0 W/m.K)

GF400 - (4.0 W/m.K)

Key Product Features & Benefits:

• Soft and compliant for low stress application
• Low viscosity; easy to dispense
• High thermal conductivite
• Low modulus elastomer, prevents 'pump-out'
• Supplied in two varieties - GF300 & GF400
• Available in 50ml or 400ml

General Areas of Use:

• Consumer electronics
• Telecommunications – data centre servers
• Automotive –  EV batteries and ECU’s
• Lighting applications (including LEDs).

More Specific Areas of Use:

• Engine and transmission control modules; effectively this controls actuators on an internal combustion engine to ensure optimal performance
• Memory modules for PC’s and laptops
• Power conversion equipment; semi converters and/or transformers, (converting DC to AC or a complete change of voltage). This would apply for applications such as chargers, power grid, solar panels and wind turbines).
• MOFSET arrays with common heat sinks, for example a field effect transistor.
• Microprocessors/graphic processors
• Semi-conductors

Product Number : GF300 / GF400