Kaileshi silicon carbide materials used in the field of radiation into the testing phase of LED

The SiC material used in LED heat field kaileshi positive day before (Kallex) company, has entered the test phase, the company developed the heat radiating coating has been applied to Aluminum Alloy fin surface spraying. After spraying aluminum silicon carbide heat coating, not only effectively reduce the temperature of 5 degrees ~7 degrees, the overall thermal efficiency is increased by 10%~15%, the current manufacturers have orders, the future will actively grab into the LED heat market.

In the continuous evolution of LED materials and packaging technology under the situation of LED towards high power and high brightness LED lighting industry development has become an inevitable trend, along with the heat generated development of high power LED lighting is facing more severe test, currently on the market cooling materials and solutions are still showing the status of SiC contention of a hundred schools of thought. Due to its high thermal conductivity and high emissivity etc., in the field of application of no forced convection fan, such as LED lighting, and can reveal the function of heat dissipation, the future will be the cooling effect of silicon carbide materials have the opportunity to become the new darling of LED radiation on the market.

The company's general manager Lin Bowen said, silicon carbide (SiC) has excellent thermal conductivity (130~160W/m.K), good insulation, and heat radiation than metals such as copper and aluminum is 5~8 times higher rate, and non metal, no noise and leakage phenomenon, in the application of high power LED substrate, heat radiating fins with the application of the lampshade. Kaileshi company has mature silicon carbide forming, sintering and processing the whole process technology, can provide all kinds of silicon carbide LED chip substrate, fin, heat radiation lamp and customized components of the service, but also provide the service of metal processing silicon carbide substrate.