CMC, S-CMC, HS-CMC series

CMC, S-CMC, HS-CMC series
CMC is a sandwich composite sheet with a core material of molybdenum plate
and oxygen-free copper plates on both sides. It was invented by Americans in
the 1990s to solve the heat dissipation of F22 fighter power devices. This
material combines the characteristics of molybdenum's low thermal expansion
coefficient and copper's high thermal conductivity. The surface is covered
with oxygen-free copper plates, eliminating the need to worry about
airtightness. Additionally, the copper-coated surface facilitates
electroplating. S-CMC is a multi-layer CMC with better symmetry. HS-CMC is a
multi-layer composite sheet with holes in the core molybdenum plate. The
central core hole is filled with oxygen-free copper, enhancing thermal
conductivity in the Z direction. This unique variety was developed by our
company in collaboration with Kyocera for 5G power devices.

Our Ceramic Matrix Composite (CMC) can be stamped into sheet parts and even
made into multi-boss heat pipe products. The layer thickness ratio of CMC
series materials can be adjusted arbitrarily to obtain different thermal
expansion coefficients.

Minimum Order: 10 pieces