The advantages and characteristics of LED lampshade light spreading material: 1. It has high impact resistance and compressive strength. 2. The light source has excellent privacy and no light spots. 3. Anti-aging, good flame retardant grade, good anti-ultraviolet light. 4. It can be extruded or injection molded, which is convenient for use and low consumption. 5. Electronic optical grade PC raw material with high light transmittance, high spread, no glare, no light and shadow. 6. Special light-spreading PC plastic for LED lighting lampshades suitable for applications such as LED bulbs, LED tubes, light-transmitting panels, and chassis.
The acrylic lampshade manufacturer tells you that if the acrylic lampshade is blocked by dust or kitchen exhaust fumes, the surface of the lamp cover turns yellow, and it can be removed with cleaning liquid to make the environment tidy, but if the lamp cover turns yellow due to embrittlement, This layer of light-yellow chemical substances has long been inside the lamp cover and cannot be removed with cleaning solution. Generally, if the layer of light-yellow soil is not enough, it can be removed by grinding and polishing, but if it is too thick, it is not enough. , only replace with a new one.
If the embrittlement rate is relatively slow, the application period of the lamp cover will increase. At present, there are many PS lamp covers on the market that are called acrylic lamp shades, and there are also many acrylic lamp shades whose raw materials are relatively fake and shoddy products. When purchasing LED lampshade or PC lampshade, please grasp the characteristics of PC material: A: PC material has the characteristics of long-term retention of general fire, alcohol, oil, salt and weak acid. B: But in alkaline chemical substances, alicyclic .Bleaching, solubilization and melting will occur when halogenated sugars, etc. C: PC critical value in-situ stress – due to the effect of chemicals, it will cause cracks or cracks. This kind of situation is open to organic solvents.
The upgrading of LED lampshades is relatively fast, and most of the lighting fixtures are carefully planned by interior designers. For lamps, there is no need to replace all the lamps, but only the outer lampshade of the lighting fixtures must be replaced. Therefore, it is a very good choice to replace the LED lampshade if you want to change the natural environment. After the LED lampshade has been used for a period of time, there is not only the secret of dust, but also the long-term direct exposure of the lighting effect, resulting in the drop of the color tone. We can use this small method to ensure the cleaning of the lampshade at key points to extend the application life of the lampshade.