On May 19, development of Japanese Dong Lixuan cloth goes high-powered heat to conduct a technology, promote the level that reachs to comparative with metallic stuff the heat conduction property of carbon fiber composite material. The quantity of heat that this technology can produce material interior passes in-house method to be delivered effectively outwards, the help defers the batteries ageing of mobile traffic domain. Carbon fiber with light qualitative excel in celebrated at the world, now multi-purpose at producing equipment of equipment of component of aviation, car, building, exercise and electron. Compare with alloy data phase, thermal conductivity is all the time its are short board, this also makes the way that scientists try to improve continuously for years. Be in especially advocate interconnection, share, the car of new energy resources of automation, electrification develops flourishingly today, carbon fiber composite material makes relevant part, especially batteries series part is energy-saving decrease help strength indispensably again. Consequently, complemental its are short board, the thermal conductivity that promotes CFRP effectively becomes a pressing with each passing day proposition. Before this, scientists try to pass the idea that raises black lead layer to achieve the goal of heat conduction. But black lead layer is extremely easy burst, broken fall, mar, return the function expression that can reduce carbon fiber composite material. To solve this difficult problem, dong Li with tall hardness poriferous CFRP is mixed short cut carbon fiber to form three-dimensional and reticulate structure. Specific say, use poriferous CFRP to try to prop up and be protected up and down in black lead layer namely, form heat conduction structure jointly, put CFRP in its surface shop then beforehand dip makings, below the premise that affecting mechanical performance thereby, obtained groovy CFRP hard look forward to reachs, even the heat conduction function of stuff of metal of prep above part. To the ply of black lead layer and position, namely the method of heat conduction, dong Li realized sufficient free design, came true to refine heat management to the essence of component.