Gm400 thermal siliocne grease has excellent thermal conductivity, good stability, and has a good wettability on the copper, aluminum surface. Due to the viscosity lower energysufficient wetting contact surface to form very low the interface thermal resistance, which can rapidly will transfer to the radiating heat device, high efficiency of heat transfer. Applications: 1.Between semiconductor and heat sink 2.Between cpu and radiator 3.Between the resistor and the base 4.Thermoelectric cooling device 5.Temperature regulator and a mounting surface Specifications: 1kg/ 2kg/ 4kg/ jar 30g/piece Storage conditions: Stored in a cool and dry place, seal placed Performance and advantage: 1.Thermal conductivity : 1.2w/m-k 2.Thermal impedance :0.06?-in/w 3.Extremely low thermal resistance , better transmission heat 4.Complete wetting contact surface, improving the heat dissipation effect 5.Safety and environmental protection, through the rohs certification Features: 1. Excellent thermal conductivity; 2. Good electric insulation, operational stability; 3. Resistant to high temperature and aging, it can be used in the temperature of -50-250 degree for a long time; 4. Low freeness; 5. Nontoxic, odorless, non-drying, do not harden and do not dissolve; 6. Completely in conformity with rohs.