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2021 Good Quality Cpc Material - CMC CuMoCu Heat Sink – Fotma

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Our company has been concentrating on brand strategy. Customers' pleasure is our greatest advertising. We also source OEM service for Cnc Pom, Small Tungsten Cubes, Tungsten In X Ray Tube, With the development of society and economy, our company will keep a tenet of "Focus on trust, quality the first", moreover, we expect to create a glorious future with every customer.
2021 Good Quality Cpc Material - CMC CuMoCu Heat Sink – Fotma Detail:

CMC CuMoCu Material Application

Low Expansion Layers and Thermal Paths for Heat Sinks, Lead Frames, Multi-layer Printed Circuit Boards (PCBs), etc.

Heat sink material on aircraft, heat sink material on radar.

CMC CuMoCu Heat Sink (2)

CMC Heat Sink Advantages

1. CMC composite adopts a new process, multilayer copper-molybdenum-copper, the bonding between copper and molybdenum is tight, there is no gap, and there will be no interface oxidation during subsequent hot rolling and heating, so that the bonding strength between molybdenum and copper is excellent, So that the finished material has the lowest thermal expansion coefficient and the best thermal conductivity;

2. The molybdenum-copper ratio of CMC is very good, and the deviation of each layer is controlled within 10%; SCMC material is a multi-layer composite material. The structural composition of the material from top to bottom is: copper sheet – molybdenum sheet – copper sheet – molybdenum sheet… copper sheet, it can be composed of 5 layers, 7 layers or even more layers. Compared with CMC, SCMC will have the lowest thermal expansion coefficient and the highest thermal conductivity.

CMC CuMoCu Heat Sink (1)

Grade of CMC Cu-Mo-Cu Materials

Grade Density g/cm3 Coefficient of thermal Expansion ×10-6  (20℃) Thermal conductivity W/(M·K)
CMC111 9.32 8.8 305(XY)/250(Z)
CMC121 9.54 7.8 260(XY)/210(Z)
CMC131 9.66 6.8 244(XY)/190(Z)
CMC141 9.75 6 220(XY)/180(Z)
CMC13/74/13 9.88 5.6 200(XY)/170(Z)
Material Wt% Molybdenum Content g/cm3 Density Thermal conductivity at 25℃ Coefficient of thermal Expansion at 25℃
S-CMC 5 9.0 362 14.8
10 9.0 335 11.8
13.3 9.1 320 10.9
20 9.2 291 7.4

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2021 Good Quality Cpc Material - CMC CuMoCu Heat Sink  – Fotma detail pictures

2021 Good Quality Cpc Material - CMC CuMoCu Heat Sink  – Fotma detail pictures

2021 Good Quality Cpc Material - CMC CuMoCu Heat Sink  – Fotma detail pictures

2021 Good Quality Cpc Material - CMC CuMoCu Heat Sink  – Fotma detail pictures


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With this motto in mind, we've got develop into amongst one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for 2021 Good Quality Cpc Material - CMC CuMoCu Heat Sink – Fotma , The product will supply to all over the world, such as: Guatemala, Puerto Rico, Madrid, We warmly welcome your patronage and will serve our clients both at home and abroad with products and solutions of superior quality and excellent service geared to the trend of further development as always. We believe you will benefit from our professionalism soon.
  • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Madge from Barcelona - 2018.06.03 10:17
    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Prudence from Philadelphia - 2017.02.28 14:19
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