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About Plastic
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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.
Bars
- Color: Clear
- Temperature Range: -40° to 180° 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
- Specifications Met: ASTM D4802, FDA Compliant 21 CFR 177.1010, UL 94 HB
Thick. | Thick. Tolerance | Lg., ft. | Per Ft. | |
1" Wd. | ||||
---|---|---|---|---|
1/16" | -0.007" to 0.006" | 00000000 | 00000 | |
1/8" | -0.026" to 0" | 00000000 | 000 | |
3/16" | -0.029" to 0.008" | 00000000 | 0000 | |
1/4" | -0.052" to 0" | 00000000 | 0000 | |
3/8" | -0.056" to 0.014" | 00000000 | 0000 | |
1/2" | -0.075" to 0.019" | 00000000 | 0000 | |
3/4" | -0.113" to 0.029" | 00000000 | 0000 | |
1" | -0.15" to 0.038" | 00000000 | 0000 | |
1 1/2" Wd. | ||||
1/16" | -0.007" to 0.006" | 00000000 | 000 | |
1/8" | -0.026" to 0" | 00000000 | 0000 | |
3/16" | -0.029" to 0.008" | 00000000 | 0000 | |
1/4" | -0.052" to 0" | 00000000 | 0000 | |
3/8" | -0.056" to 0.014" | 00000000 | 0000 | |
1/2" | -0.075" to 0.019" | 00000000 | 0000 | |
3/4" | -0.113" to 0.029" | 00000000 | 0000 | |
1" | -0.15" to 0.038" | 00000000 | 0000 | |
2" Wd. | ||||
1/16" | -0.007" to 0.006" | 00000000 | 000 | |
1/8" | -0.026" to 0" | 00000000 | 0000 | |
3/16" | -0.029" to 0.008" | 00000000 | 0000 | |
1/4" | -0.052" to 0" | 00000000 | 0000 | |
3/8" | -0.056" to 0.014" | 00000000 | 0000 | |
1/2" | -0.075" to 0.019" | 00000000 | 0000 | |
3/4" | -0.113" to 0.029" | 00000000 | 0000 | |
1" | -0.15" to 0.038" | 00000000 | 00000 | |
2 1/2" Wd. | ||||
1/16" | -0.007" to 0.006" | 00000000 | 0000 | |
1/8" | -0.026" to 0" | 00000000 | 0000 | |
3/16" | -0.029" to 0.008" | 00000000 | 0000 | |
1/4" | -0.052" to 0" | 00000000 | 0000 | |
3/8" | -0.056" to 0.014" | 00000000 | 0000 | |
1/2" | -0.075" to 0.019" | 00000000 | 0000 | |
3/4" | -0.113" to 0.029" | 00000000 | 00000 | |
1" | -0.15" to 0.038" | 00000000 | 00000 | |
3" Wd. | ||||
1/16" | -0.007" to 0.006" | 00000000 | 0000 | |
1/8" | -0.026" to 0" | 00000000 | 0000 | |
3/16" | -0.029" to 0.008" | 00000000 | 0000 | |
1/4" | -0.052" to 0" | 00000000 | 0000 | |
3/8" | -0.056" to 0.014" | 00000000 | 0000 | |
1/2" | -0.075" to 0.019" | 00000000 | 0000 | |
3/4" | -0.113" to 0.029" | 00000000 | 00000 | |
1" | -0.15" to 0.038" | 00000000 | 00000 | |
4" Wd. | ||||
1/16" | -0.007" to 0.006" | 00000000 | 0000 | |
1/8" | -0.026" to 0" | 00000000 | 0000 | |
3/16" | -0.029" to 0.008" | 00000000 | 0000 | |
1/4" | -0.052" to 0" | 00000000 | 0000 | |
3/8" | -0.056" to 0.014" | 00000000 | 0000 | |
1/2" | -0.075" to 0.019" | 00000000 | 0000 | |
3/4" | -0.113" to 0.029" | 00000000 | 00000 | |
1" | -0.15" to 0.038" | 00000000 | 00000 |