About Plastic
More
Clear Scratch- and UV-Resistant Cast Acrylic Sheets, Bars, and Cubes
These cast acrylic sheets, bars, and cubes are often fabricated into tanks, see-through barrier panels, and light fixture lenses. Cast acrylic, which is comparable to Lucite and Plexiglas® Acrylic, is easier to machine than extruded acrylic. The material is scratch resistant and stands up to outdoor use better than polycarbonate. It maintains clarity over time and won't weaken from exposure to UV, though the pigment in colored acrylic will fade over time when exposed to direct sunlight.
For technical drawings and 3-D models, click on a part number.
- Color: See table
- Temperature Range: -40° to 170° F
- Tensile Strength: 10,000-11,250 psi (Good)
- Impact Strength: 0.3-0.4 ft.-lbs./in. (Poor)
- Hardness: Rockwell M94-M100 (Hard)
- For Use Outdoors: Yes
| Thick. | Thick. Tolerance | Color | Each | |
12" × 12" | ||||
|---|---|---|---|---|
| 3/32" | -0.015" to 0.027" | Fluorescent Blue | 000000000 | 00000 |
| 1/8" | -0.03" to 0.007" | Fluorescent Blue | 000000000 | 00000 |
| 1/4" | -0.049" to 0.004" | Fluorescent Blue | 000000000 | 00000 |
12" × 24" | ||||
| 3/32" | -0.015" to 0.027" | Fluorescent Blue | 000000000 | 00000 |
| 1/8" | -0.03" to 0.007" | Fluorescent Blue | 000000000 | 00000 |
| 1/4" | -0.049" to 0.004" | Fluorescent Blue | 000000000 | 00000 |
24" × 24" | ||||
| 3/32" | -0.015" to 0.027" | Fluorescent Blue | 000000000 | 00000 |
| 1/8" | -0.03" to 0.007" | Fluorescent Blue | 000000000 | 00000 |
| 1/4" | -0.049" to 0.004" | Fluorescent Blue | 000000000 | 00000 |
24" × 36" | ||||
| 3/32" | -0.015" to 0.027" | Fluorescent Blue | 000000000 | 00000 |
| 1/8" | -0.03" to 0.007" | Fluorescent Blue | 000000000 | 00000 |
| 1/4" | -0.049" to 0.004" | Fluorescent Blue | 000000000 | 00000 |
36" × 48" | ||||
| 3/32" | -0.015" to 0.027" | Fluorescent Blue | 000000000 | 00000 |
| 1/8" | -0.03" to 0.007" | Fluorescent Blue | 000000000 | 00000 |
| 1/4" | -0.049" to 0.004" | Fluorescent Blue | 000000000 | 000000 |
Clear Scratch- and UV-Resistant Cast Acrylic Rods and Discs
- Color: See table
- Temperature Range: See table
- Tensile Strength: 10,000-11,250 psi (Good)
- Impact Strength: 0.3-0.4 ft.-lbs./in. (Poor)
- Hardness: Rockwell M94-M100 (Hard)
- For Use Outdoors: Yes
- Specifications Met: See table
Widely used to make sight windows and light fixture lenses, these cast acrylic rods and discs maintain clarity over time. The material is scratch resistant and stands up to outdoor use better than polycarbonate. It maintains clarity over time and won't weaken from exposure to UV, though the pigment in colored acrylic will fade over time when exposed to direct sunlight. Comparable to Lucite and Plexiglas® Acrylic, cast acrylic is easier to machine than extruded acrylic.
For technical drawings and 3-D models, click on a part number.
| Dia. | Dia. Tolerance | Temperature Range, °F | Specifications Met | Color | Lg., ft. | Per Ft. | |
| 3/4" | -0.010" to 0.050" | 0° to 180° | UL 94 HB | Fluorescent Blue | 00000000 | 000000 | |
| 1" | -0.010" to 0.050" | 0° to 180° | UL 94 HB | Fluorescent Blue | 00000000 | 00000 | |
| 1 1/2" | -0.010" to 0.050" | 0° to 180° | UL 94 HB | Fluorescent Blue | 00000000 | 00000 | |
| 2" | -0.010" to 0.050" | 0° to 180° | UL 94 HB | Fluorescent Blue | 00000000 | 00000 | |
| 2 1/2" | -0.010" to 0.050" | 0° to 180° | UL 94 HB | Fluorescent Blue | 00000000 | 000000 |