Does Acrylic Sheet Yellow

Butyrate mostly extruded tubing and polycarbonate lexan hyloid are all clear plastic resins with wide a range of properties.

Does acrylic sheet yellow.

Acrylic is derived from natural gas and is completely inert in its solid form and will not yellow in the sunlight. 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. American made acrylic does not yellow in the sunlight.

Witness the protective canopies and bubbles in the world war ii bombers they are still clear after 50 years in the sun. 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. In fact clear acrylic has been known to last up to 30 years in use outdoors without turning yellow crumbling or losing its strength. Sunlight especially ultraviolet radiation has a negative effect on most plastics but not acrylic.

There are three other clear plastics that do yellow in the sun and get confused with acrylic styrene petg and polycarbonate. 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.