TG4040-D-60

TG-4040D High performance gap filler Description TG-4040D is an ultra conformable, high performance putty type gap filler. It is designed for when heat transfer is needed between delicate components where the pressure must be minimised. TG-4040D is designed to fill gaps from 0.25 – 8mm with little or no stress generated. The silicone based formulation will adhere to all surfaces, such as metal housings, ceramic and plastic IC packages and FR4 boards to give a low thermal resistance path for heat transfer. TG-4040D is available in 30cc syringes, 6 and 12oz cartridges, 1kg cans and 5 gallon pails Installation Guidelines Thermal gels are supplied in plastic syringes and aluminium cartridges. Apply pressure to the rear of the cartridge, simply dispense the desired amount onto components or cooling plates. The gel is reworkable and excess material can be easily wiped off. Property TG-4040D Test Method Colour Dark blue - Description One part silicone based putty - Viscosity /mPas 3,000,000 - Density / gcm 2.6 ASTM D792 Thermal Conductivity / W/mk 3 ASTM D5470 D4-10 /ppm 50 GC / MS TML / % 0.3% ASTM E595 ASTM E595 3 CVCM / % 0.09 Volume Resistivity / Ohm cm1 1014 Working Temperature / oC -50 to 180o Tel: +44 20 8133 2062 Email: sales@tglobaltechnology.com Web: www.tglobaltechnology.com Skype: tglobal.technology