UV Stabilized means they have added a stabilizer to the resin to allow it to protect the substance from the long-term degradation from UV light. UV stabilizers work by absorbing or screening out UV radiation and preventing damage. UV Resistant materials by nature resist UV rays and prevent UV degradation. Acrylic (PolyMethyl MethAcrylate or PMMA) is a transparent plastic known more commonly by the trade name “Plexiglass™.” The material is similar to polycarbonate in that it is suitable for use as an impact resistant alternative to glass. It was first produced in 1928 and was brought to market five years later by Rohm and Haas Company. High-Purity Hard Plastic Tubing. With hard walls and the ability to handle extreme temperatures, this tubing is the preferred material for semiconductor applications. The material contains extremely low levels of additives, so it won’t contaminate the fluid passing through it. Choose from our selection of UV-resistant tubing, including over Acrylic, also known as plexiglass, is a type of shatter-resistant, flexible plastic — this material is strong and unlikely to break, whereas glass is easily damaged and potentially dangerous. Acrylic also tends to be even more transparent than glass. Acrylic plastic, also known by many names like PMMA (Polymethyl methacrylate), Plexiglass, Plexiglas, etc., is a transparent thermoplastic material known by its chemical name “plexiglass,” with excellent strength, rigidity, and optical clarity. The material has many similarities with Polycarbonate and, due to its high impact resistance, is Acrylic is among the only manufacturing materials that is inherently UV-resistant. It is a transparent plastic that suffers as little as 3% degradation over a 10-year period when used in outdoor applications. Acrylic also offers good scratch resistance, making it an excellent choice for long-term use. NEI’s UVP-100 is a 2-component liquid coating that provides UV protection and abrasion resistance to plastic substrates. The coating composition comprises of a highly efficient UV-absorbing ingredient that essentially blocks 90% of UV radiation with < 375 nm wavelengths. The scratch resistant coating forms a highly transparent, ceramic-like Properties of Polycarbonate. Polycarbonate plastics have many similar properties to acrylic. Some of the key differences include: Higher cost, as much as 25% more expensive (depending on the grade) Significantly stronger, with 250x the impact resistance of glass and 30x the strength of acrylic. Transmits 88% of light. Exceptional Weather Resistance: Unlike many general-purpose plastics, acrylic showcases impressive resistance to environmental elements. It can endure high levels of UV light, salinity from sea sprays, and drastic temperature shifts—all without showing signs of wear like shattering, fogging, or losing its sheen. In the chemical resistance guide for plastics below, you'll see whether a plastic sustains no chemical attack or absorption, moderate attack or severe attack by the various materials listed. Moderate attack means that the plastic can handle exposure but will have a limited lifetime, while severe means the plastic will decompose quickly. oDWsDek.