The rapid development of the LED industry, greatly boosting the development of the upstream material industry, and further promote breakthroughs in the field of high-end materials. LED lamps used in a large number of plastic parts, including the element of the LED chip packaging, LED optical lens, the light scattering element, efficient heat dissipation member, the light reflecting and light diffusing plate. LED lights are a sustainable alternative lighting solutions, 30% to 80% more energy-efficient than fluorescent and incandescent lamps. LED lights are energy-efficient and smaller amount of heat, but the pros and cons of the thermal performance of the thermal conductivity components of LED lamp life and energy efficiency are critical. Thus, researchers using thermal conductive filler uniformly filled with the polymer matrix material, in order to improve its thermal performance, thermally conductive plastic developed that can effectively transfer heat.

Thermally conductive plastic is the first to replace metal parts used in LED lamps thermal components including lampholders, cooling, heat lamp cup and shell. Compared to traditional metal materials, thermally conductive plastic has many advantages.

     To sum up the following four points: First, heat evenly, to avoid the burning point, reducing the local deformation of parts caused by high temperature.

                                     Second, the light weight, 40-50% lighter than aluminum.

                                     Third, forming without the need for secondary processing.

                                      Fourth, the product design and a high degree of freedom.

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