White Polystyrene Acrylic Diffuser Sheet

2mm Clear milk white Polystyrene diffuser sheet LED light matte PS panels cut to size​

1. Polystyrene diffusion sheet
Light diffusion plate is the phenomenon of light refraction, diffusion and scattering through the diffusion layer of ps substrate, when encountering different medium (diffusion particles), so as to achieve the light diffusion effect and provide a uniform surface light source for the display lighting components. Light diffusion plate generation background: in the process of led lighting is gradually accepted by the market, the problem of the lampshade has been troubling the lamp manufacturers.It should not only have high light transmittance, but also achieve considerable light diffusivity and good light source concealment.The original use of glass used to produce the lampshade, the problem of glass is fragile, and the diffusion effect of light is not very good, it is difficult to meet the lighting requirements immediately use.Later gradually developed to use resin instead of glass, if only use transparent resin as a lampshade, although the light transmittance is very high, basically can reach more than 90%, but the light scattering effect is not ideal, the light source hidden performance is poor.White board resin, its light transmittance is too low, seriously affected the lighting of led lamp. Theoretical basis: When light shoots from one medium to the smooth interface of another medium, one part of light is reflected by the interface, and another part of light is refracted through the interface in another medium.The angle of incidence of light is equal to the angle of reflection, and the reflected light is on the same sides of the normal in the same plane, which is the law of reflection.Rerefraction light conforms to the law of refraction: refraction light is located in the plane of the incident light and normal, refracted light and incident light are on both sides of the normal, and the sinusoid ratio of the incident angle and the refractive angle is a constant.Both the laws of refraction and reflection are the basis of geometric optics, not only in theoretical research, but also for the development of optical technology and the design of optical products.


2. Polystyrene diffuser sheet feature

Features of the ps diffusion plate 1. Relatively speaking, low price; poor weather tolerance than pmma, brittle and yellow deformation in outdoor moisture and ultraviolet environment; about 1.05, lighter than pmam (1.2), pp (0.96); suitable for machining and hot forming, it is recommended not to do laser cutting. 2. External frosted treatment, wear-resistant and stable scratch resistance, advocate the use of ambient temperature of 60-80 degrees.Good size stability, mold production shrinkage rate is within 0.45% scale.It has a good external antistatic function to prevent dust adsorption. 3. Light transmittance: 60% -80% (adjustable scale).The ps diffusion plate is widely used in liquid crystal display, led lighting and imaging display system. Its main function is to make the incident light diffuse and achieve softer and uniform irradiation.


3. The development trend of future technology and application of Polystyrene diffuser plate

With the rapid development of the LED lighting industry, LED lighting products have become more mature and stable, and the requirements of products have gradually changed from the pursuit of high light efficiency and low cost to the pursuit of light quality and light health. As a partner of high-quality long-life LED light sources, PC diffusion The future development of the board is to cooperate with the LED light source to quickly realize the improvement of light quality and light health.

Light quality is the pursuit of light comfort when LED lighting is lit, reducing or even eliminating glare from lamps and improving quality]; light health is the pursuit of LED lighting to achieve lighting while controlling the intensity of blue light and ultraviolet radiation, providing additional functions , reduce light pollution and give lamps the function of improving the environment, protect people's health, and meet people's needs for a better life.

4. Polystyrene light diffusion sheet Application

5. XH Company and Production Line

7. Package and shipping

One piece of acrylic sheet package: double-sided covered with kraft paper or PE film, the cover film does not have any LOGO of our company.
7.2. Tray package: the total weight of each pallet is about 2 tons, the bottom is wooden pallet or iron pallet, and the surrounding is packed with corrugated paper.
7.3. The packaging method of the whole container: 20-23 tons (about 3000 pieces) 20-foot container, 10-12 pallets.