Does Acrylic Sheet Yellow

American made acrylic does not yellow in the sunlight.

Does acrylic sheet yellow.

As a result colored sheets will not noticeably discolor for decades unless it becomes dirty or is chemically damaged. Witness the protective canopies and bubbles in the wwii. There are three other clear plastics that do yellow in the sun and get confused with acrylic styrene petg and polycarbonate. Plexiglass also known as acrylic is very resistant to discoloration and fading.

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 4 8 out of 5 stars 6. 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. Acrylic is derived from natural gas and is completely inert in its solid form and will not yellow in the sunlight. Sunlight especially ultraviolet radiation has a negative effect on most plastics but not acrylic.

Witness the protective canopies and bubbles in the world war ii bombers they are still clear after 50 years in the sun. Butyrate mostly extruded tubing and polycarbonate lexan hyloid are all clear plastic resins with wide a range of properties.