Tensan thermal grease is a thermal conductive silicone grease
complex. This product introduces the nano-graphene of excellent thermal
conductivity as the main thermal filler, greatly reducing the thermal
resistance of the material to enhance the overall thermal conductivity of the
product. Products are featured by low oil bleeding, being resistant to high and
low temperature, anti-aging, insulative etc. which is designed for power
amplifiers, transistors, tubes, CPU and other electronic devices heat
conduction and heat dissipation, so as to ensure that electronic equipment,
instruments and other electrical performance stability.
Graphene is an allotrope
of carbon consisting of a single layer of carbon atoms arranged in a hexagonal
lattice. It is a non-metallic crystalline material, which achieves the heat
conduction by the mutual restraint and mutual harmonic vibration of crystal
structure units. Its thermal conductivity can reach 5W/m.K, so graphene
materials can be used as excellent super-high thermal conductivity materials.
Tensan thermal grease fills the graphene into the
silicone compound, and the graphene particles and the organic silicon particles
contact each other to form an unobstructed mesh-like or chain-like heat conduction
network, which greatly reduces the thermal resistance. It can rapidly spread
lateral heat in the center of the interface between electronic components and
heat sinks, and then conduct heat from the longitudinal direction to the
radiator, thereby achieving high efficiency and even thermal dissipation.
In addition to the high
thermal conductivity values, the two-dimensional geometry of graphene, strong
coupling with the matrix material, and low cost make graphene an ideal filler
for the interface material.
