11125 I-10 East
Orange, TX 77630
1-800-351-0026
409-745-2002
fax: 409-745-4277
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AC-300™ Acrylic and AC-300™ Acrylic are acrylic sheets coated with SciCron Technologies clear, C-300™ / C-350™ static dissipative coatings which prevent charge generation on the sheet surfaces. These coatings control particulate attraction and prevent electrostatic discharge (ESD) events permanently and completely independent of humidity.
| AC-300™ / AC-350™ Properties | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Property | ASTM or UL Test | AC-300™ | AC-350™ | ||||||
| Specific Gravity | D-792 | 1.19 | 1.19 | ||||||
| Pencil Hardness | Hardness Scale | D-3363 | 5H | 3H | |||||
| IZOD Notched Impact | (ft-lb/in) | D-256 | 0.4 | 0.4 | |||||
| Tensile Strength | (psi) | D-638 | 10,000 | 10,000 | |||||
| Tensile Modulus | (psi) | D-638 | 400,000 | 400,000 | |||||
| Tensile Elongation at Break | (%) | D-638 | 4.2 | 4.2 | |||||
| Compressive Strength | (psi) | D-695 | 18,000 | 18,000 | |||||
| Compressive Modulus | (psi) | D-695 | - | - | |||||
| Flexural Strength | (psi) | D-790 | 16,500 | 16,500 | |||||
| Flexural Modulus | (psi) | D-790 | 475,000 | 475,000 | |||||
| Thermal Conductivity | (BTU-in/ft²-hr-°F) | C-177 | 1.3 | 1.3 | |||||
| (x 104 cal/cm-sec-°C) | 4.48 | 4.48 | |||||||
| Heat Deflection Temp at 264 psi | (°F / °C) | D-648 | 210 / 99 | 210 / 99 | |||||
| Coefficient of Linear Thermal Expansion | (x 10-5 in./in./°F) | D-696 | 3.5 | 3.5 | |||||
| Flammability Rating | UL-94 | H-B | H-B | ||||||
| Vicat Softening Point | (°F / °C) | D-3418 | 239 / 115 | 239 / 115 | |||||
| Max Operating Temp | (°F / °C) | - | 180 / 82 | 180 / 82 | |||||
| Dialectric Strength, 1/8" thick | (V/mil) | D-149 | - | - | |||||
| Dialectric Constant at 60 Hz | D-150 | - | - | ||||||
| Dissipation Factor at 60 Hz | D-150 | - | - | ||||||
| Surface Resistivity at 50% RH | (ohm-sq) | D-257 | 106-108 | 106-108 | |||||
| 3mm Transparent Clear Transmittance - Total | (%) | D-1003 | 80 | 80 | |||||
| Haze | (%) | D-1003 | < 3.0 | < 3.0 | |||||
| Physical | Mechanical | Thermal | Electrical | Optical | |||||