Light Diffusing Acrylic
Light diffusing acrylic for Office Lighting&Landscape Lighting Luminaries
1. Excellent transparency (for clear or transparent sheet).
2. Good mechanical performance and Good electrical insulation.
3. Stable and durable.
4. Non-toxic, environmental friendly.
5. Superior impact resistance. Crack resistance.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Rina Technology Co., Ltd. is one of the leading manufacturers and suppliers of light diffusing acrylic in China. Welcome to wholesale durable products in stock here and get quotation from our factory. All customized products are with high quality and low price.
Products Description
Product Overview
As a key optical material, optical diffuser plays an irreplaceable role in many fields with its unique properties. Its core value lies in its ability to evenly scatter light, effectively eliminate dazzling glare, significantly improve the uniformity of lighting, and make the light appear softer and more comfortable.
The working principle of this material is mainly based on microstructure or particle scattering. In terms of microstructure, precise concave and convex patterns, prism arrays and other structures are designed on the surface or inside of the diffuser. When light hits these structures, multiple refractions, reflections and scatterings will occur, and the originally concentrated light beams will be dispersed in different directions, thus breaking the directional propagation characteristics of light. The particle scattering principle is that specific scattering particles are evenly distributed in the substrate of the diffuser, and the refractive index of these particles is different from that of the substrate. When light passes through the substrate, it interacts with the scattering particles, and the light constantly changes its propagation direction. After countless scatterings, it finally forms a uniform diffusion effect. Through the separate or combined application of these two principles, the optical diffuser can completely "tame" the incident light, making it evenly distributed in a specific area, achieving a flicker-free and soft lighting effect.
It is precisely because of these outstanding performances that optical diffusers are widely used in many fields. In the field of LED lighting, it can solve the light spot problem of the LED light source itself, making the light emitted by LED lamps more uniform and soft, and improving the comfort of lighting. Whether it is home lighting, commercial lighting or outdoor lighting, it can be seen. In the field of liquid crystal display (LCD), the optical diffuser is an important component of the backlight module. It can evenly guide the light emitted by the backlight source to the liquid crystal panel to ensure the brightness of each area of the screen is consistent, and improve the clarity and stability of the display. Advertising light boxes are also inseparable from optical diffusers. It can allow the light emitted by the light source inside the light box to evenly pass through the advertising screen, making the advertising content clearer and more eye-catching, and enhancing the advertising effect. In addition, in some special optical instruments, display equipment and other fields, optical diffusers also play an important role with their excellent performance.
Product Features
High light transmittance
In terms of the core performance of optical performance, the product achieves a perfect balance between light diffusion and high light transmittance. Its light transmittance can usually be stably maintained in the excellent range of 80%~92%, which means that while effectively softening the light and avoiding direct glare, the loss of light energy is minimized. Whether it is a lampshade used for indoor lighting or a panel for outdoor display, it can make the light soft and comfortable while maintaining sufficient brightness, meeting the dual needs of light intensity and texture in different scenes, and bringing users a clear and pleasant visual experience.
Uniform diffusion
With special surface microstructure design or precisely added diffusion particles (such as PMMA, PS as the base material and incorporating special diffusers), the product achieves uniform distribution of light. This uniform diffusion ability fundamentally solves the "hot spots" and dark areas that are prone to occur in traditional optical materials, ensuring that the brightness of light remains consistent in every corner of the irradiation range. Whether in large commercial lighting spaces or precision instrument display windows, the light can be evenly covered to avoid visual fatigue or information reading deviation caused by brightness differences, greatly improving the effectiveness of light utilization and the harmony of visual effects.
Anti-UV aging
In response to the harsh challenges of outdoor use environments, some models are particularly resistant to UV rays. This feature enables it to effectively resist the long-term erosion of ultraviolet rays in sunlight and delay the aging process of materials. In application scenarios such as outdoor lamps, landscape decorations, and car lampshades, even after long periods of sun and rain, the product can maintain stable physical and optical properties, and is not prone to yellowing, cracking, and reduced light transmittance. The service life of outdoor use is significantly extended and the maintenance and replacement costs are reduced.
High temperature resistant / flame retardant
Considering the application environment of LED lamps and other applications where there is continuous heating, the product has excellent high temperature resistance and can maintain structural stability and unchanged performance in a high temperature environment. What is more worth mentioning is that some products have passed strict flame retardant tests and meet the UL94 V0/V2 flame retardant rating. Among them, the UL94 V0 grade means that the material can quickly self-extinguish in the vertical burning test and does not produce flammable drippings; the V2 grade performs well in self-extinguishing performance, providing reliable protection for safe use. This feature greatly reduces the safety hazards in high temperature or accidental fire conditions, allowing the product to be widely used in various lighting equipment, electronic instrument housings and other scenes with high safety performance requirements.
Lightweight and easy to process
The product has unique advantages in material selection. It uses lightweight materials such as PMMA and PC, which have the significant characteristics of light weight. This not only reduces the load of the overall equipment, facilitates installation and transportation, but also reduces the requirements for supporting structures. At the same time, the material has strong processing adaptability and can be easily made into different shapes and sizes through cutting, stamping, hot bending and other processing methods. Whether it is complex curved surface modeling or precise special-shaped structure, it can be efficiently realized to meet diverse design needs, providing great flexibility and convenience for the application of products in various creative lighting, customized display equipment and other fields.
Application fields
In the field of LED lighting, the application of diffusion plates is extremely extensive and critical. Among them, panel lights have become an ideal choice for office spaces, commercial spaces and home lighting due to their uniform light distribution characteristics, and the diffusion plates used can effectively soften the glare of LED light sources, making the lighting area more comfortable; downlights, as a kind of embedded lighting fixtures, are often used for local lighting in corridors, living rooms and other spaces. Their diffusion covers are matched with diffusion plates, which can not only protect the internal LED components from dust and external forces, but also make the light projected more softly to avoid glare; the diffusion plates integrated into the street light diffusion covers play an important role in outdoor road lighting. They can enhance the light penetration of LED light sources, ensuring that the roads can still obtain sufficient and uniform lighting under complex weather conditions such as rainy days and foggy days, ensuring driving safety.
In the field of display technology, the application of diffusion plates directly affects the display effect. The imaging of LCD TVs and monitors depends on the backlight module, and the diffusion plate and light guide plate are the core components. They can evenly distribute the light emitted by the LED light source across the entire screen, making the picture color more saturated and the brightness more uniform, effectively improving the viewing experience; the backlight module of tablet devices is also inseparable from the diffusion plate. Its compact structure puts higher requirements on the light transmittance and light uniformity of the diffusion plate. A high-quality diffusion plate can keep the tablet clear in different light environments.
In terms of advertising equipment, the application of diffusion plates helps to convey advertising information more effectively. As a common outdoor and indoor advertising carrier, the light box has a light guide plate and a diffuser plate inside that can make full use of the light from the light source, making the advertising pattern on the surface of the light box colorful and uniform in brightness, and clearly visible even in a dimly lit environment; the light guide plate and the diffuser plate have efficient light transmission capabilities, which can reduce the number of light sources used in advertising display, reduce energy consumption, and make the advertising content more vivid; the sign needs to maintain the readability of information in various environments. The sign made with a suitable diffuser plate can not only resist the erosion of external wind and rain, but also make the text and patterns on the sign clear and easy to see during the day and night through reasonable light refraction.
The automotive lighting field has strict requirements on the performance of diffusers. The diffuser used in the interior of the headlights must not only have good light transmittance, but also be able to withstand vibration and temperature changes during the driving process of the car. At the same time, its appearance design must be coordinated with the overall style of the car to enhance the aesthetics of the interior of the car; the diffuser used in the light-transmitting panel of the instrument panel is an important window for the driver to obtain vehicle information. High-quality diffusers can ensure that the indicator lights and numbers on the instrument panel are clearly visible, and there will be no reflection or unclear visibility even in strong light or dim environments, providing accurate driving data for the driver.
In special scenes, the application of diffusers highlights its professionalism. Medical shadowless lamps are indispensable equipment in operating rooms. Their diffusers can specially process the light from multiple LED light sources to eliminate shadows in the surgical area. At the same time, the color temperature of the light is close to natural light, which will not interfere with the doctor's visual judgment and provide guarantee for the precise operation; the diffuser used in the photography soft light board is an important tool in the photography industry. It can soften strong light, avoid harsh shadows on the subject, make the photos or videos taken softer and more natural, and better present the details and texture of the object being photographed.
Product surface classification
Light diffusing acrylic details:
Manufacturing equipment
RINA TECHNOLOGY
is a high-tech enterprise specializing in research, development, production , sales of Optical LED products and provide the one step optical lighting solution for customers. Established in 2011, Hong Kong, after years of rapid development, Rina Tech has settled office and factory in Shenzhen, and has professional senior technicians and qualified managers, has a talented team for product research and designing. Nowadays, we have laser cutting machines, printers, film cutting machines, injection molding equipments, high-standard assembly workshops, BM-7 clean machines and other advanced equipments. Our factory daily output is more than 80000pcs. to cater for the market at home and abroad. With years of unremitting effort,RINA TECH has passed get the Registration Certificate of Customs Declaration Unit of the People's Republic of China , National Credit Cultivation Certificate and Get our own Brand already. We has made many breakthroughs in researching and manufacturing and has obtained lots of good reputation from oversea customers. Now we has cooperated with and become strategic partner of some famous enterprises such as LG, Samsung, Lenovo etc. "Living on Sincerity, following with Market, Advancing by Specialty" is our eternal philosophy, and the company motto is "Good at Production, Good for Society". We look forward to cooperating with you to make the world better and future brighter!
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