1) I'm sick of breaking quartz tubes. I have plexiglass sheets here at the house, does plexiglass allow the UV spectrum to pass through it? Could there be heating issues with the light bulb and the plexiglass? 2) I had to replace the ballast in my system. I had one at home from an old fluorescent light, but the voltage and amperage was higher. Summary:The ability of UV light to penetrate plastic depends on the type of plastic material and the wavelength of the UV light. Ultraviolet light is divided into three categories based on wavelength: UVA (320-400 nm), UVB (280-320 nm), and UVC (100-280 nm). OPTIX ACRYLIC SHEET. Available in OPTIX extruded, continuous cast (OPTIX-L Series) and OPTIX cell cast PMMA sheet, crystal clear or colored, Plaskolite OPTIX is a versatile, general-purpose acrylic sheet. Ideal for almost any application. OPTIX boasts a high molecular weight that enables superior fabrication and forming. Skitement Ultra-Transparent UV Resistant Frame Grade Acrylic Plexiglass Clear Sheet Picture Frame Replacement 11x14 Inches 0.0625" (1/16") Pack of 2 Pcs. 97. $2999 ($15.00/Count) FREE delivery Tue, Jan 16 on $35 of items shipped by Amazon. Only 13 left in stock - order soon. Acrylic is more flexible than glass products, so some of the most useful applications include: Framing/displaying fine art. Displaying documents that are irreplaceable. Original works of art and posters. Images or artwork that has sentimental or monetary value. Outdoor displays that may be exposed to the elements. Family heirlooms/mementos. EPA Regulations About UV Lights that Claim to Kill or Be Effective Against Viruses and Bacteria . The primary purpose of this Compliance Advisory is to provide an explanation to the ultraviolet (UV) light industry that UV lights are regulated under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) as pesticide devices when sold HEPA filter: The HEPA filters are highly efficient at removing small particles from the air. Tiny particles are extremely harmful to your health as easily make their way into your body causing a lot of disruption within it. HEPA has been said to remove 99.97% of particles in an environment that is as small as 0.3 microns. UV filters: UV lights are often used in drinking water filters to kill microorganisms, which would include bacteria such as the beneficial bacterial species we try so hard to get into our filters. I guess I would have to read up on how the filter functions to understand why the manufacturer would include a UV light in the filter. Regardless you may make a We expected plastic films containing UV filters to retard the discolouration but the results were disappointing. Figure 6 shows the reduction of the red colour as a function of the storage time. Different packaging materials were tested (with and without UV filter) and tests were undertaken with different oxygen levels in the headspace. Polycarbonate is trademarked as Lexan or Makrolon. The two major differences between polycarbonate and acrylic are the cost and impact strength. Polycarbonate sheets are 35% costlier than acrylic, and although both materials are way stronger than glass, polycarbonate’s impact strength is unmatched by any thermoplastics available in the market. KjgHr.