Plastics Raw Materials for Led Lamp Lighting

                            Plastics Raw Materials for Led Lamp Lighting

Human beings have entered the era of electric lights for more than a hundred years, and have experienced 

the development stages from incandescent lamps to fluorescent lamps, from energy-saving lamps to LED lamps. 

Compared with traditional electric lamps, LED lamps are smaller in size, more environmentally friendly, 

more energy-saving, and longer in life, with obvious advantages. Behind these advantages, advanced materials, 

such as thermally conductive nylon, are inseparable.

Thermally conductive nylon is the best among thermally conductive materials. 

It has excellent material properties, including higher thermal conductivity, better heat dissipation,

 good resistance to cold and heat shock cycles, low density, simple plastic processing, 

and greatly shortened molding cycles. etc., thermally conductive nylon is therefore widely used in LED lamps.

Relying on its unique industrial chain advantages, Dongguan Forever Co.,Ltd provides one-stop services 

from ultra-low viscosity nylon polymerization to product modification, and has become the preferred 

material supplier in the thermal conductive nylon industry.

Thermally conductive nylon Application Features

When the LED lamp is working, the heat mainly comes from the LED chip, which passes through the LED package structure,

thermal interface material, circuit board, and lamp heat dissipation structure in the form of heat conduction, 

and finally dissipates it by convection (heat convection and heat conduction) and heat radiation. Heat is transferred from the cooling structure to the environment.

The materials used in LED light cups mainly include aluminum metal, flame retardant PBT, and thermally conductive PA6. 

Thermally conductive nylon is mainly used in injection molding LED lamp cups. In addition to being beautiful, 

the main function of thermally conductive nylon is to ensure that the temperature of the LED chip remains 

within a safe range, thereby ensuring that the LED lamp can work normally.

Compared with metal, thermally conductive nylon has the following advantages

1. Insulation;

2. Lightweight;

3. High design freedom;

4. The forming process is convenient and no secondary processing is required;

5. Uniform heat dissipation, avoid hot spots, and reduce local deformation of parts caused by high temperature;

6. Free color matching to meet diverse appearance requirements;

7. The overall cost is lower than that of metal, and the raw materials can be recycled.

Compared with PBT, thermally conductive nylon has the following advantages

1. The cost is slightly lower;

2. Good heat dissipation performance;

3. High and low temperature cycle test, less likely to crack.