Cast Acrylic Colors
Cast acrylic is a versatile material commonly known as plexiglass found in many applications across numerous industries. Cast acrylic is a thermoplastic polymer created through polymerization, a chemical reaction between a specific catalyst and a monomer.
Colored cast acrylic is an industry workhorse that can be manufactured in many colors and with varying levels of transparency. Cast acrylic can be easily cut, machined, shaped, or laser cut without expensive equipment while its wide range of available colors can support nearly any application.
Cast acrylic is a versatile material commonly known as plexiglass found in many applications across numerous industries. Cast acrylic is a thermoplastic polymer created through polymerization, a chemical reaction between a specific catalyst and a monomer.
Colored cast acrylic is an industry workhorse that can be manufactured in many colors and with varying levels of transparency. Cast acrylic can be easily cut, machined, shaped, or laser cut without expensive equipment while its wide range of available colors can support nearly any application.
Cast acrylic is a versatile material commonly known as plexiglass found in many applications across numerous industries. Cast acrylic is a thermoplastic polymer created through polymerization, a chemical reaction between a specific catalyst and a monomer.
Colored cast acrylic is an industry workhorse that can be manufactured in many colors and with varying levels of transparency. Cast acrylic can be easily cut, machined, shaped, or laser cut without expensive equipment while its wide range of available colors can support nearly any application.
Advantages of Cast Acrylic
Weatherability and UV resistance
Excellent dimensional stability
Lightweight
Excellent chemical resistance
Wide range of colors
Easy to fabricate; can be glued, sawed, painted, routed, drilled
Common Applications for Colored Cast Acrylic
Excellent strength and ease of machineability make cast acrylic an ideal choice for:
Signage
POP displays
Stencils
PSA mounting
Partitions and barriers
Colored Cast Acrylic Availability
Colored cast acrylic is available in the following colors:
Black (2025)
White (7328)
White (3015)
Red (2283)
Green (2108)
Blue (2050)
Yellow (2037)
Orange (2119)
Cast Acrylic Colors Technical Data
| Properties | Unit | Test Method | Value |
|---|---|---|---|
| Physical | |||
| Nominal thickness used for data | in. | - | 0.236 |
| Specific Gravity | - | ASTM D-792 | 1.19 |
| Rockwell Hardness | M Scale | ASTM D-785 | 100 |
| Water Absorption (24 hr immersion @ 73ºF) | % | ASTM D-570 | 0.2 |
| Water Absorption (Long Term Equilibrium – 28 days @ 212ºF) | % | ASTM D-570 | 0.8 |
| Poisson’s Ratio | - | - | 0.35 |
| Optical | |||
| Refractive Index (ND @ 73°F) | - | ASTM D-542 | 1.49 |
| Luminous Transmittance | % | ASTM D-1003 | 92.0 |
| Haze | % | ASTM D-1003 | < 2.0 |
| Mechanical | |||
| Tensile Strength, maximum | PSI | ASTM D-638 | 10,500 |
| Tensile Strength, yield | PSI | ASTM D-638 | 10,500 |
| Tensile Elongation | % | ASTM D-638 | 4.9 |
| Tensile Modulus of Elasticity | PSI | ASTM D-638 | 450,000 |
| Flexural Strength, maximum | PSI | ASTM D-790 | 16,000 |
| Flexural Modulus of Elasticity | PSI | ASTM D-790 | 450,000 |
| Notched Izod Impact @ 73°F (23°C) | ft-lb/in | ASTM D-256 | 0.3 |
| Un-notched Charpy @ 73°F (23°C) | ft-lb/0.5”x1” section | ASTM D-256 | 7.0 |
| Thermal | |||
| Deflection Temperature under Flexural Load @ 264psi – unannealed | ºF | ASTM D-648 | 205 |
| Coefficient of Thermal Expansion at 60ºF | in / in / ºF x 10-5 | ASTM E-831 | 3.9 |
| Coefficient of Thermal Conductivity | BTU / (hr)(ft2 )(ºF/in) | ASTM C-177 | 1.3 |
| U-value (summer gain, winter loss) | BTU / (hr)(ft2 )(ºF/in) | - | 0.89, 0.96 |
| Specific Heat Capacity at 77ºF | BTU / (lb ºF) | - | 0.35 |
| Maximum Recommended Continuous Service Temperature | ºF | - | 180 – 200 |
| Recommended Thermoforming Temperature | ºF | - | 290 – 360 |
| Craze Resistance | |||
| Constant Stress Craze Resistance, IPA | PSI | Modified ARTC Method – Mil P-6997 | 2,100 |
| Constant Stress Craze Resistance, Aromatic / Alcohol Blend | PSI | Modified ARTC Method – Mil P-6997 | 1,700 |
| Flammability & Specification Compliance | |||
| Horizontal Burn Rate | in/min | ASTM D-635 | < 1.0 |
| Smoke Density | % | ASTM D-2843 | 1.0 |
| Self Ignition Temperature | ºF | ASTM D-1929 | 860 |
| Surface Burning Characteristics – Flame Spread | - | CAN/ULC-S102.2-07 File R16788 | 135 (0.125” - 0.250”) |
| Surface Burning Characteristics – Smoke Developed | - | CAN/ULC-S102.2-07 File R16788 | > 500 (0.125” - 0.250”) |
| Plastics Component – QMFZ2.E39437 - Flammability Classification | - | UL 94 | 94HB (≥ 0.060”) |
| Plastics Component – QMFZ2.E39437 - Outdoor Suitability | - | UL 746C | f1 (≥ 0.060” Colorless) f2 (≥ 0.060” ALL) |
| International Building Code | - | IBC 2606.4 | CC2 (0.118” – 0.944”) |
| International Residential Code | - | IRC 308.3 | CC2 (> 0.125”) |
| American National Standard for Safety Glazing | - | ANSI Z97.1 | PASS (≥ 0.080”) |
| FMVSS 205 – Federal Motor Vehicle Safety Glazing | - | ANSI Z26.1 | AS-5, AS-6, AS-7 |
| FAA (FAR) Section 25.853 | - | Appx F, Part 1, Paragraphs (a)(1)(iv), Procedure (b)(5) 15 second horizontal burn |
PASS (0.118” – 0.472”) |
| Standard Specification for PMMA Acrylic Plastic Sheet | - | ASTM D-4802 | Category A-1, Finish 1 |
*The nominal properties reported herein are typical of the product but do not reflect normal testing variance and therefore should not be used for specification purposes.