1. When repeatedly used, the molecules of the product will undergo fission under constant high temperature. The molecular chain will undergo breakage and fragmentation. From high molecular weight substances to low molecular weight substances, the material becomes brittle.
2. Firstly, the shape of the product itself, as well as the dimensions of the mold design and the stress generated by demolding. Secondly, the external stress exerted on the product. Excessive stress can cause molecules to break.
3. Due to the acidic and alkaline environment, strong ultraviolet radiation, and the influence of high and low temperatures, special attention should be paid to the environmental impact during use.
When choosing a PC lampshade, it is important to have good transparency, otherwise it will result in a loss of luminous flux.
LED PC lampshades have the following 7 advantageous processing properties:
1. Has good mechanical processing performance;
2. Have sufficient surface hardness and wear resistance;
3. Have sufficient strength and toughness;
4. Has good polishing performance;
5. Has good heat treatment processability;
6. Has good corrosion resistance;
7. Good surface processing performance
Characteristics of PC lampshades in the LED industry
1. It has high transparency, high diffusion, no glare, and no light and shadow;
2. Good concealment of the light source (effectively adjusting the diffusion rate and transmittance, achieving high transmittance without visible light beads);
3. The transmittance reaches 94%;
4. Has high flame retardancy;
5. Has high impact resistance strength;
6. Suitable for the use of LED light bulbs;
7. Implement the conversion of point light source emission into spherical emission.
