Does Acrylic Sheeting Yellow

Acrylic plexiglass sheet 1 8 thick heavy duty lucite plastic board for diy and art projects décor and home improvement weather and uv resistant glass replacement 12 x 12 yellow.

Does acrylic sheeting yellow.

Uv filtering acrylic is one of the most popular specialized acrylic sheeting solutions on the market today. What does all these imply. This makes it the ideal plastic sheet material for protecting artwork paper or other keepsakes that can turn yellow fade and become brittle. Moreover they make these materials to turn yellow.

Optix acrylic sheet is a lightweight impact resistant optix acrylic sheet is a lightweight impact resistant transparent material that is a great replacement for glass in many applications. Witness the protective canopies and bubbles in the world war ii bombers they are still clear after 50 years in the sun. In fact clear acrylic has been known to last up to 30 years in use outdoors without turning yellow crumbling or losing its strength. Plexiglass also known as acrylic is very resistant to discoloration and fading.

In addition to this an increase in the amount of uvb also degrades the polycarbonate material. Witness the protective canopies and bubbles in the wwii plexiglas is a trade name acrylic extruded or cast medium grade acrylic sheets rods tubes pvc type 1 clear also i the acrylic family pet polyester soad bottle material. Although uv filtering plexiglass can not completely prevent colors from fading or darkening it does filter out up to 98 of harmful uv light. There are three other clear plastics that do yellow in the sun and get confused with acrylic styrene petg and polycarbonate.

As a result colored sheets will not noticeably discolor for decades unless it becomes dirty or is chemically damaged. These wavelengths make the polycarbonate material to crack and this weakens the entire structure of this material. Exposure to uv radiation can cause plastics to change color turn yellow crack break shatter or even melt. Acrylic is derived from natural gas and is completely inert in its solid form and will not yellow in the sunlight.

American made acrylic does not yellow in the sunlight. The ultra violet spectrum of light doesn t play well with most polymers unless of course you add light stabilizers but we ll get to that in a moment. Its higher impact strength makes it a great glass replacement for applications such as garage door windows storm windows and other glazing needs. Plexiglass is inherently 92 uv resistant and a special coating can be applied to make it 98 uv resistant.

Sunlight especially ultraviolet radiation has a negative effect on most plastics but not acrylic.