United States Plastic Corp. and while we endeavor to keep the information up to date and correct, we make no representations or Colorless ACRYLITE® cast and premium sheet have very small amounts of light transmission below 345 nm. It serves a multitude of applications from framing pictures to artistic use to light dispersion and even aerospace. Plexiglas® Sylk Light Diffusing Acrylic – Plexiglas® Sylk acrylic sheet with … The color is consistent and the clear is … OPTIX LD light diffusing acrylic sheet provides superior diffusion properties that allow for greater sign design flexibility and slim profile channel (CAN) letters, all with fantastic impact resistance and weatherability. We are primarily interested in the near infrared range (NIR) from 700 to approximately 10,000 nm. The amount of light that enters a sheet from the edge depends on the sheet’s thickness and the edge transparency. ACRYLITE® cast color 9C20 and extruded color 9K020 is designed to transmit infrared light but to absorb visible light. Colored Acrylic sheet is one of our most popular products. ACRYLITE® Cast and Extruded Light Transmission and Reflectance. ... 0.250" x 48" x 96" 1020 transparent light purple plexiglass acrylic sheet … Acrylic is having the best light technical characteristics. White translucent cast and extruded ACRYLITE® sheet are available in different densities to provide a variety of options for light transmission, diffusion, lamp hiding power and surface brightness. This helps to eliminate bright spots caused by the light source. Copyright © 2000 - 2021 United States Plastic Corporation®. 35% light transmission. Tamco® now offers shields, sneeze guards, table dividers, countertop shields, and office partitions, all made in the USA. Below, Graph 6 shows the light transmission of color IRT transmitting 9C20 and 9K020 compared to standard cast 9H01 and extruded 9M001 black. For maximum light reflectance, either color WM30/WT030 may be used. Therefore, the starting point for the selection of material is always to choose acrylic. The color transmission of each white cast or premium ACRYLITE® sheet will vary with the type and concentration of the pigment in the sheet. Aware of current environmental conditions, Altuglas International has developed an acrylic sheet grade called LED System, which allows a significant reduction in energy costs.This technology yields the same quality lighting as a conventional system, while using fewer LEDs or less powerful LEDs. The transmission rate decreases slightly with increasing thickness. With great light transmission plus UV resistance, acrylic lighting panels are the industry touchstone for LED and fluorescent light diffusion. Proper choice of the appropriate amber color will depend on the exact parameters of the application. Unlike matt Therefore, it is very important to evaluate colors under the intended end use conditions. Plexiglass (acrylic sheet… Our acrylic sheets offer exceptional light transmission enhanced by LED lighting. Also, colors appear warmer or redder than in daylight. In the range from 345 to 395 nm, the light transmission varies with sheet thickness. Energy in the visible band is sensed as “light” due to the sensitivity of the human retina, which acts as a detector for energy at this wavelength. Acrylics. PALGLAS flat extruded acrylic (PMMA) offers clarity, light transmission, and UV resistance that is comparable to glass, but with half the weight of glass. The primary wavelengths of interest are those that fall between 200 and 2200 nano-meters (nm). In addition, it is also shatter-resistant. NA CLEAR T Clear Cristal 91.9 NA CLEAR TL Clear P95 Clear MF1 90.4 NA CLEAR TL Clear DP95 Clear … 82%. ACRYLITE acrylic sheets are among the highest quality plastics manufactured in the world. Reflectance data is shown in Table C and D. When ACRYLITE® cast or premium sheet is used for a non-back-lit sign panel, a nearly opaque white such ACRYLITE® premium sheet color WT030 GT having a light reflectance value of 91% will provide good contrast for painted or fabricated letters that may appear on the sign. For back-lighting applications such as signs or light boxes, white sheet is often used between the light source and the sign face to improve light diffusion. Available in a range of sizes these trays have many industrial uses. It offers excellent optical characteristics, thickness tolerances, light stability, and low internal stress levels for consistent performance. For the best experience on our site, be sure to turn on Javascript in your browser. All solar radiation as well as artificially created radiant energy will be converted into heat when absorbed and re-radiated by any material. can be special ordered. Within this band, colors occur in the sequence observed in the rainbow, ranging from violet, to blue, green, yellow, orange, and red. When a light beam strikes material, some light is transmitted, some reflected and the rest is absorbed. The information contained in this article is for general information purposes only. Acrylic has excellent optical properties and is more resistant to impact than glass. and get all the latest news, trends and offers straight to your inbox. Manufacturers publish the spectrophotometric distribution curves of each type. (See Tables A and B and Graph 4.) Its source may be the sun, infrared heating elements or any hot object. Emco offers many different lighting panels for your every need. In no event will we be liable for any loss or damage including without limitation, indirect or consequential loss Perspex Light Transmission Values for Opal Perspex Sheet Author: www.theplasticshop.co.uk Subject: Guide to the light transmission values of Opal Perspex sheet Keywords: perspex, sheet, opal, light, transmission, values Created Date: 1/20/2006 9:01:48 AM Acrylics are available in many shades of transparent bronzes, grays and white translucent in different degrees of light transmission. ACRYLITE® offers a North American limited 10 year light transmission and 10 year hail warranty. or damage, or any loss or damage whatsoever arising from loss of materials, time or profits arising out of, Visible hot spots and luminance fluctuations are eliminated without affecting the light transmission … This broad range of flexible Tygon® tubing products are engineered to meet many user specifications including chemical resistance, fluctuations in temperature, abrasion, high purity and long service life. On either side of the visible light band are ranges of similar electromagnetic radiation undetectable by the human eye. The reasons why are simple. Artificial light sources produce radiation with characteristics varying from source to source. In the penetrating infrared band from 700 to 1400 nm, clear 3 mm ACRYLITE® cast sheet, or premium sheet transmits approximately 90% of infrared radiation. This is accomplished by adjusting the colorant concentration according to sheet thickness. It’s important that the sheet’s surfaces be highly polished and free of scratches to assure optimum reflection and prevent light scattering. and should include methods that address multiple modes of transmission. Acrylic sheet can be formulated in thousands of different colors and shades. This is due to the fact that the pigment concentration for most of the translucent white colors is not changed for different thicknesses. Some elements may not work properly. The values shown in the left column in Tables C and D were obtained by measuring samples supported on black background material. For more efficient back lighting use an edge mounted light source, together with ACRYLITE® LED (EndLighten) acrylic sheet for edge lighting. Acrylic > 40% Light Transmission White Acrylic Sheet 40% Light Transmission White Acrylic Sheet Cast sheets good for use in laser cutters. acrylic sheet | red 2423 / 3m031 cast paper-masked (light transmission 14.1%) 14.1% Light Transmission, Transparent PMMA, Poly(methyl methacrylate) 4 stars based on 5 Review(s) 0.118” (3.0 mm) 0.177” (4.5 mm) 0.236” (6.0 mm) 86%. For instance, when light passes through a 1/4” thick sheet it will pass through twice as much pigment as when it passes through an 1/8” thick sheet. They have strong reinforcing ribs for strength and a space-saving, tapered design allows pails to nest. • Optical Clarity - 92% light transmission makes it clearer than glass. Acrylic sheet is the best known and most widely used plastic. • Impact Resistance - 10 times more shatter resistant than glass. It serves a multitude of applications from framing pictures to artistic use to light dispersion and even aerospace. This type of light diffusing plexiglass helps diffuse the light to prevent visible hot spots and luminance fluctuations, with affecting the light transmission itself. Cast acrylic sheet is made to exacting standards. Transmitting 92% of all visible light no other product offers better light transmission – not even glass. Edges through which light will not enter should be polished and covered or coated with a highly reflective material to increase internal reflection. The pattern density can be varied across the sheet surface as the distance from the light source changes to adjust the amount of light being reflected to the sheet surface. Solar radiation is the naturally occurring radiation that reaches the earth’s surface. Non-glare plexiglass is naturally resistant to UV light degradation making the loss of light transmission and yellowing minor rather than major concerns. You have no items in your cart. ACRYLITE® LED color changing back lit sheet (also referred to as day/night sheet) is intended for applications in sign channel letters and faces. Light transmission of Altuglas ®: 92%; Light transmission of glass: 90%; Light transmission of polycarbonate: 84-89%; Altuglas ® acrylic sheet and block offer a wide range of colors and surface effects to provide optimum solutions to every requirement. Transparent colors offer light transmission through the material enabling it to act as a colored or tinted window. Therefore, the overall light transmission will be approximately 92%. Custom sizes are available upon request. The percentages listed apply to 3 mm thick sheets. Colorless ACRYLITE® cast and premium does not shield x-rays or gamma rays very effectively. 2% Light Transmission High-gloss Surface Shop Online Now For applications requiring high light transmission, color WM32/WT031 may be used. Light Diffusing Acrylic Sheet Opal 35% Spectrum LED Light Diffusing Acrylic Sheet An optimised and specially designed acrylic to prevent harsh light spots. Light or electromagnetic radiation can be divided into several bands or categories each defined by a specific wavelength range. Infrared Transmitting Acrylic Sheet Cut-to-Size Configuration for Your Projects. Plexiglass (acrylic) can be used for a number of applications such as signage, displays, aquarium tanks, custom computer cases, and much more. The frosted effect features evenly dispersed light diffusion particles, which make Shinkolite™ FROSTY acrylic sheets ideal for producing efficient, even and luxurious illuminated installations. Plastic Corp.® carries an excellent selection of spray bottles perfect for cleaning. Perspex Opal comes in a wide range of white tones, where a white colour palette is required or more specifically, for light box applications.. The visible band of the electromagnetic spectrum, which is the only range that can be detected by the human eye, falls between 400 and 700 nano-meters (nm). High Gloss sheets in clear are highly transparent and colourless, allowing the most light through of any of our products at 92% light transmission. All rights reserved. This site requires JavaScript to function. Opal 040 Cast Perspex Acrylic Sheet Available To Buy Online Now. It comes in a wide variety of colours and the range below is Coloured Acrylic Sheets. Between 395 and 1000 nm, all thicknesses transmit 92%. 0.118” (3.0 mm) 92%. The percentage of light transmission for all thicknesses of a given translucent or transparent color other than white is the same. The textured surface provides a means of re-directing some of the piped light to the face of the sheet. The approximate relative distribution of solar energy (mean noon sea level sunlight) from 200 to 2200 nm is represented in Graph 2 above. Cast sheets good for use in laser cutters. Because light transmission and light reflectance vary with thickness, don’t use a 3 mm thick white sample for selecting other thicknesses of the same color. For lighting applications, a formulation offering maximum diffusion combined with high light transmission is usually desirable. The very low light absorption characteristic of ACRYLITE® cast and premium sheet makes it perfect for light piping applications, such as engraved signs, inspection lights, instrument dials and other similar items. It features a unique combination of high light diffusion and high light transmission through a combination of optimized surface texture and advanced diffuser technologies. Acrylic sheet with special surface and special additives, designed to maintain maximum light transmission while diffusing as much light as possible. Acrylic Satin Ice Sheet. In addition, it is also shatter-resistant. This opacity creates the “greenhouse” or heat-trapping, effect. The UV spectrum is commonly divided into three ranges: Wavelengths in the UV-A range are responsible for tanning and pigmentation of the human skin. Price Part Number Dimensions Thickness; $11.49: 24130-01: 12 … Examples of other types of electromagnetic radiation are ultraviolet light, x-rays, radio waves, and infrared light (Graph 1). Available Services. The intensity of the solar radiation that penetrates the atmosphere and reaches the earth varies considerably, depending on the altitude, ozone levels, concentration of water vapor, carbon monoxide, dust, and other types of contamination. 0.118” (3.0 mm) 90%. This product offers sign manufacturers and designers an appearance which is black in daylight (with no back lighting) and translucent white at night, when back lit. Light weight: The weight of an Acrylic sheet is only about half of glass; Transparency: The light transmission of Acrylic sheet is 93%(clear) Glass is only 90%; Scratch resistance; Good chemical resistance, superior to most other plastic materials Chlorinated water has little or no effect on acrylic where as mineral glass degrades rapidly; X COVID-19 Safety ... Opal 050 Cast Perspex Acrylic Sheet With 37 Percent Light Transmission Ideal For Light Boxes CODE:OPAL:050 Trustpilot. Opal Perspex® Acrylic Sheet has a thirty seven per cent light transmission which is ideal for light boxes, signs and displays. This color is ideal for use in applications where it is desirable to conceal infrared security cameras or infrared transmitters and receivers. Roto-molded LLDPE with thick walls for superior strength and durability. Visible light is the most common type of electromagnetic radiation. Acrylite FF Acrylic Sheet continuously manufactured acrylic plastic sheet has the same transparency, light weight weather resistance and rigidity as Acrylite GP acrylic plastic sheet, but at a more economical price. For example, when light falls on colorless ACRYLITE® cast or premium sheet from all angles, as from a sky of uniform brightness, the transmission factor will be approximately 85%. Visible hot spots and luminance fluctuations are eliminated without affecting the light transmission properties. Acrylite FF sheet is available as a colorless plastic as well as in a standard transparent and opaque colors. PERSPEX Opal. See Table E below and Table F on to the right for a sampling of standard colors. Cast sheets good for use in laser cutters. • Colorfast - Does not yellow after … Smooth, colorless ACRYLITE® cast and premium sheet are warranted for thirty (30) years to not undergo a change in light transmission exceeding 3%. These Thermo Scientific™ Nalgene™ bottles are lightweight versions of lab-quality bottles and can perform light-duty, general purpose work. from $6.49; Transparent Grey Acrylic Sheet. Transparent colors offer light transmission through the material enabling it to act as a colored or tinted window. We carry carry hose barb fittings in a variety of materials suitable for all sorts of applications. For additional versatility, colored film or sheet can be placed behind ACRYLITE® LED color changing back lit, to alter the color of the sign when back lit. ACRYLITE®OP-4 (ultraviolet transmitting)acrylic sheet is a cell cast sheet designed for use in sun tanning beds. The sheet has a high gloss smooth finish … Login / Register Contact Us. Acrylic sheet with special surface and special additives, designed to maintain maximum light transmission while diffusing as much light as possible. This sheet contains tiny beads that help diffuse piped light to its surface. PERSPEX ® Cell Cast Clear. It includes visible light as well as ultraviolet and infrared light (Graph 1). Chilli Red 4t50 Frost Perspex Acrylic Sheet 44 Percent Light Transmission CODE:REDS2:4T50 Trustpilot. 1 / 4 Sapphire Blue 7t28 Frost Perspex Acrylic Sheet 17 Percent Light Transmission CODE:BLUES2:7T28 Clear Perspex Acrylic Sheet ... Opal 040 Cast Perspex Acrylic Sheet With 51 Percent Light Transmission CODE:OPAL:040 Fluorescent lamps, mercury vapor lamps, germicidal lamps and welding arcs produce significant ultraviolet radiation. Always evaluate the translucent white colors using samples that are the same thickness as the sheet that will be used in the final application. UV-C radiation is absorbed in the ozone layer and never reaches the earth’s surface. Otherwise, the sign will look gray during the day when it isn’t illuminated from behind. Each wavelength in the visible light band causes a particular sensation of color. 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Response times when calling or emailing from source to source manufacturing plant column! Without affecting the light transmission which is ideal for light boxes CODE: OPAL:050 Trustpilot caused the... Formulated in thousands of different colors and shades as effective during the day when it isn ’ t illuminated two. Clarity and light stability of acrylic light transmission ranges from 0 % -Opaque to 92 % of the light.