This industry-standard additive helps block UV rays from hitting the product. This is the strategy most museums take to keep their priceless pieces safe from damage. Putting them behind glass that blocks up to 99% of UV light rays will keep the colors fresh for longer — preserving the item’s original value.

Choose light bulbs that have the lowest possible irradiance (intensity). Cover fluorescent and halogen bulbs with light shields or filters that remove UV rays. Look for shields with readings of 380 to 400 nanometers, which filters all types of ultraviolet light. Use UV-blocking shades to cover windows and prevent sunlight from streaming in.
The window film is applied directly onto the surface and is designed to block the sun’s heat and light. Skylight film blocks 99% of UVA and UVB rays, up to 63% of the sun’s heat, and up to 62% of the sun’s glare. Skylight window tinting keeps your rooms cool and comfortable, reduces glare and harsh reflections while not noticeably
Q: What effects does UV light have on surrounding materials? Long-term exposure of germicidal UVC light to plastics will shorten the shelf life of the plastic by approximately 10%. Example: If the plastic would normally last about ten years, and it's exposed to germicidal UVC light the entire time, it would probably need to be replaced in 9 years.
LowE coatings block UV and allow visible light thru and then block infrared as well. On the UV side of the spectrum, we have three "designations" based on the frequency spectrum of the UV: UVC, which is the really short range stuff (past UVC, you run into microwaves). UVB, which is the middle range stuff. UVA, which is the "longwave" UV radiation. This makes it the ideal plastic sheet material for artists and museums protecting artwork, paper, or other keepsakes, that can turn yellow, fade, and become brittle. It’s important to know that not all UV filtering plexiglass sheets are created equally, as some block more UV rays than others, and some even filter out harmful visible light rays. UV radiation has both positive and negative effects. Positive effects of UV radiation include warmth, light, photosynthesis in plants, and vitamin D synthesis in the human body. However, too much exposure to UV damages skin cells and leads to wrinkled and patchy skin, cataracts, and even skin cancer. Ultraviolet (UV) radiation is often divided The orange color aids in blocking the blue laser light (455nm) used by diode lasers. I was looking into getting approved laser acrylic and contacted the leading manufacturer who told me even though their product has been tested, they do not guarantee it and highly recommend always using approved laser safety glasses when looking through it. What is the cost of laminated glass? The minimum cost of 3mm clear glass+0.38mm+3mm clear glass is US $10~$12/sqm. The cost varies big with different compositions and thicknesses. Glass thickness: 8mm+8mm is two to three times expensive than 4mm+4mm. Different PVB layer: there is a big price gap between 0.38mm & 1.52mm interlayer. VK0DMwI.
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    • does plexiglass block uv light