Acrylic Diffuser, UGR Diffuser Manufacturer in China

PMMA Diffuser Sheet  can be used in many industries in practical applications. It has many advantages, including long life, good light guiding effect, and good luminous efficiency. Light diffusion plate is a new type of optical diffusion material produced by extrusion, casting or injection molding using scientifically proportioned optical grade organic diffusing agent using PMMA or PS, PC, PP raw materials, and its surface has microstructure treatment. Its principle It is a fusion of light diffusing agent and scientific optical design, so that the light incident on the board can be fully diffused and refracted at different angles. It has the optical characteristics of high diffusivity, high haze and high transmittance, and can effectively point Or a linear light source is converted into a soft, uniform surface light source. On the premise of achieving good light transmittance, it also has good light source lattice shielding. It is an ideal optical material for you to solve the sec...

The  Diffuser Sheet for UGR <19 Solution  is mainly used for diffusers on some lamps. The human eye's perception of light is a reference value, so the UGR of the light diffuser used by the lamp has a reference value. For comfort, UGR is required to be less than 19. Diffuser Sheet for UGR <19 Solution First explain what UGR means. UGR is a psychological parameter used to measure the subjective response of the human eye to the discomfort caused by the light emitted by the lighting device in the indoor visual environment. UGR19 is the psychological output of the subjective response caused by the light emitted by the lighting device in the indoor visual environment to the human eye. This is a standard based on certain summary equipment. The UGR19 light diffusion plate requires the UGR of the light diffusion plate to be less than 19 . The UGR in the diffuser sheet for   URG <19  is a uniform glare value. It is used to judge the human eye's perception of ...

The types of Diffuser sheets can be divided into gas diffusion plates, sound diffusion plates, liquid diffusion plates, diffuser sheets, taste diffusion plates, and materials capable of uniformly dispersing molecules are collectively referred to as diffuser sheets. How does the diffuser sheet work, why can it be used diffusely? To know this, we need to know how the diffuser sheet works. The diffusion board works as follows. Before understanding the diffusion principle of the diffuser sheet, you must first know two principles, one is the reflection principle and the other is the refraction principle. The principle of reflection is that when light strikes a smooth interface from one medium to another, part of the light is reflected by the interface and another part of the light is refracted through the interface in the other medium. The angle of incidence of the light is equal to the angle of reflection, and the reflected light is on either side of the normal to the incident plane i...

Background, technical characteristics, principle and application of PMMA diffuser. High Quality PMMA Diffuser Sheet , a material with light diffusing properties, is one of the types of diffuser plates of PS (polystyrene), PC (polycarbonate), PP (polypropylene), etc. The optical characteristics of plastic sheets such as haze, high light transmittance and high diffusivity can effectively convert point or line light sources into soft and uniform surface light sources. Under the premise of achieving good light transmittance, they also have good The light source lattice shielding property is an ideal optical material for solving the secondary light distribution of LED lamp products, and is the best light diffusion material for LED lighting products. PMMA Diffuser Sheet First, the PMMA diffuser produces a background In the process of LED lighting fixtures being gradually accepted by the market, the problem of LED lamp masks has been plagued by lamp manufacturers, which must have h...

　Both the PC diffuser sheet and the PMMA diffuser sheet are plastic sheets commonly used in our lives, but each has its own characteristics. 　　 PC Diffuser Sheet  Features: 　　Transparency up to 92%, the weather resistance is extremely strong, and the PC endurance board can maintain various physical functions within the limits of -40 to 120 degrees. The weather resistant endurance board can be constructed with many colors, and the service life is also long and strong, and can be ranked first in the plastic. Light weight, the same as the glass, light endurance board. Super offensive, there is no broken glass, transparent steel plate called anti-impact endurance board. The soundproofing function is very obvious. At this moment, many soundproof walls will use the PC endurance board to have good flame retardant performance. The highest flame retardant level is B1. PMMA Diffuser Sheet 　　 PMMA Diffuser Sheet  Features 　　High transparency, 92% or more; convex weather resi...

    Uncomfortable glare in rooms or locations commonly used in industrial and public buildings should be evaluated using the Uniform Glare Value (UGR). The UGR value is calculated by the formula. UGR values are divided into seven, 28, 25, 22, 19, 16, 13, 10 and so on. 28 is just unbearable value, 25 is uncomfortable value, 22 is just uncomfortable value, 19 is the limit value of feeling comfortable and uncomfortable, 16 is just acceptable value, 13 is just glare value, 10 is no Glare value. Most of the illuminance standards use UGR values of 25, 22, and 19. UGR <19        In order to get a comfortable, high-quality lighting environment, it is necessary to suppress glare by improving the luminaire. In recent years, indoor lighting lamps exported to the European union   have anti-glare standards, that is,  UGR <19 , or even lower. In fact, as early as 1995, CIE (International Commission on Illumination) has proposed the concept of ...

The light diffuser may be somewhat unfamiliar to some outsiders, but it has been widely used in many fields like the LED diffuser,  PS UGR Diffuser . Then the  Lighting Diffuser Factory  performs a simple analysis of the light diffuser. Today, we mainly analyze the production principle of light diffusing plates. When we understand its production principle, it can be applied more conveniently. PMMA Acrylic Sheet Then the light diffusing plate is mainly processed by some process means, and the principle of utilization is mainly: when the light encounters an object whose density is not equal during the irradiation process, it will form reflection or refraction. Then the light diffusing plate, led diffusing plate, etc. use this principle, and then pass some basic plates, such as: PP, PS, etc., because the light can reflect or refract the range is small, so we can be on the surface of the plate Add some diffusing agent so that you can view it from multiple angles an...