Acrylic Diffuser, UGR Diffuser Manufacturer in China

The UGR19 light diffuser is mainly used for diffusing plates on some lamps. The comfort of the human eye to the light is a reference value, so the UGR of the light diffusing plate used by the lamp has a reference value for comfort. Will require UGR less than 19.As one of the  Thermoforming Plastic Sheet Suppliers , let us first explain what UGR means.  UGR is a psychological parameter used to measure the subjective response of light emitted by lighting devices in an indoor visual environment to the human eye. UGR19 is the psychological output of the lighting device in the indoor visual environment that causes uncomfortable subjective response to the human eye. The psychological output is less than 19, which is based on a standard of a summary device. The  UGR19  light diffusing plate requires the glare value of the light diffusing plate ( UGR) <19. It is better to use the UDR<19 light diffusing plate now, so that the comfort of the human eye is better, and the light produced

As one of the  PMMA Acrylic Manufacturers , let's share some ways to distinguish between acrylic sheets and plexiglass. 1. Material properties: In general, acrylic sheets are commonly used in some high-end and exquisite display items, such as jewelry display stands. Plexiglass refers to the use of some very simple processes, very thin, commonly used in light box sheets and small panel displays, such as plexiglass data boxes and so on. 2. Specification Thickness: Acrylic sheets are generally heavy and heavy, with a thickness of approximately 0.5 mm or more. Plexiglass is light and thin. 3. Sensory: The transparency of acrylic sheet is very clear, there is no impurity, so it is also called "crystal". The feel and texture are very good, it makes people feel elegant and high-grade, and because the transparency of acrylic sheet is pure natural. Colorless and transparent, so most of them are used to make beautiful crafts or jewelry display cabinets. Plexiglass, its tra

As one of the  Thermoforming Plastic Sheet Suppliers , let's talk about the technical requirements for acrylic sheets. 1. Hardness: Hardness is one of the parameters that best reflects the production process and technology of casting acrylic sheet, and is an important part of quality control. The hardness can reflect the purity of the raw material PMMA, the weather resistance of the sheet, and the high temperature resistance. The hardness directly affects whether the sheet will shrink and bend, and whether the surface will be cracked during processing. Hardness is one of the hard and good indicators for judging the quality of acrylic sheets, and the average Dalhou hardness value is about 89 degrees. 2. Transparency/Whiteness: The pure acrylic sheet is crystal clear, such as crystal, and the sheet made of recycled material can be seen from the side to see yellow or blue. 3. Thickness tolerance: The control of sheet thickness tolerance is an important manifestation of quality

As a  China Acrylic Sheet Manufacturer , let us introduce the use of acrylic sheets.Acrylic is the best new material that can be used to make sanitary ware after ceramics. Compared with traditional ceramic materials, acrylic has the following advantages in addition to unparalleled high brightness: good toughness and not easy to break; strong repairability, just use a soft foam to remove the toothpaste to wipe the sanitary ware; soft texture, winter There is no sense of cold and biting; the color is bright, which can satisfy the individual pursuit of different tastes. Acrylic basins, bathtubs, and toilets are not only beautiful in style, durable, but also environmentally friendly. Their radiation levels are similar to those of the human body. Acrylic sanitary ware first appeared in the United States and has occupied more than 70% of the entire international market. Because acrylic production is difficult and costly, there are many low-cost and low-cost substitutes on the market. These

The biggest feature of the  Led Diffuser Plate  is that it interferes a lot with the light. No matter how many degrees the light distribution curve of the original design is, as long as the light passes through the diffuser, it will make the beam angle 160~176°, so from the side, the light fixture The surface of the board has a layer of fog and fog. From this point, it can be proved that the beam angle is as large as 160~176°. It is better to prove that the larger the beam angle, the lower the illumination, and some will also filter, so that some wavelengths cannot penetrate. , causing color shift, such as re-interference processing on the surface (for example: sanding, embossing), the light transmittance is lower due to the natural phenomenon of geometric optics, so the substrate used to make the  LED Panel Light Diffuser Sheet  should use the refractive index The lower the better, the lower the interference with light. A  UGR Diffuser Sheet  is a physical phenomenon of refraction,

Based on more than 20 years of experience in  PMMA Acrylic Sheet  in Lighting application, the J.K OPTICAL PLASTIC has generated a brand new range of products specially designed for LED lighting. LED's are gaining popularity and gradually replacing older illuminationtechnologies. Unlike fluorescent or neon tubes, which have a 360°angle of dispersion, LEDs typically have a much narrower angle of40°-140° and under traditional lighting covers (opals and diffusers)appear as tiny spots of light. This undesirable phenomenon isreferred as "hot spots". Our  PMMA UGR Diffuser  feature high light transmission,uniform light diffusion and high “hot spot” dispersal power. PMMA sheets enable sign makers and designers to enjoy the benefitsof LEDs and create elegant solutions that are cost effective and ecoefficient,while enhancing intensity and colour.  PMMA Diffuser Sheet  are free ofplasticiser, heavy metals, halogens and fire retardants. They can be machined and heat processed