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Ac 350 Static Dissipative Acrylic

AC-350™ Acrylic is a plastic sheet product designed to control static electricity for a wide range of end uses. It is a premium quality acrylic sheet which has been surfaced with a clear C-350™ static dissipative surfacing. This unique technology prevents charge generation on the sheet surfaces, thereby controlling particulate attraction and preventing electrostatic discharge (ESD) events. This performance is permanent and totally independent of humidity. AC-350™ Acrylic offers exceptional design versatility since it fabricates simply, is light in weight and is available in large sheet sizes. It also exhibits excellent optical properties and chemical resistance, and superior bending properties.

AC-350™ Acrylic is easily fabricated into a variety of flat and bent configurations using the same equipment and fabrication techniques generally employed with un-surfaced acrylic sheet products. This product is designed to accommodate heat bending; however, care must be taken to avoid applying too much heat to prevent damage to the C-350™ surface. When solvent welding, it is recommended that the C-350™ surface be removed to achieve the best bond strengths.

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Technical Information

Stock Products Properties Applications Advantages Grades

Stock Products

Sheet 1/8″ – 1/2″ 48” x 96” CTS Clear & Transparent Grey & Bronze tint, Other colors available on special order

Give us your cut-to-size dimensions. We will precision-cut these plastics to your exact size. Additional sizes and colors available upon request.


Physical PropertiesUnitsASTMResults
Density g/cm^3 D792 1.19
Mechanical PropertiesUnitsASTMResults
Tensile Strength @ yield psi D638 10000
Tensile Modulus MPa D638 400000
Tensile Elongation @Break % D638 4.2
Flexural Strength MPa 16500
Flexural Modulus psi 475000
Compressive Strength psi D695 18000
IZOD Impact Strength Notched kJ.m^2 D256 0.4
Thermal PropertiesUnitsASTMResults
Coeffcient of Linear Thermal Expansion x10^-5/K C177 3.5
Heat Deflection Temp at 264 psi °F 210
Electrical PropertiesUnitsASTMResults
Surface Resistivity @60 Hz ohms/sq D257 10^6
Volume Resistivity, 50% RH ohm-cm D250 10^5
Optical PropertiesUnitsASTMResults
3mm Transparent Clear Transmittance. Total (%) % D1003 80
Refractive Index % D542 1.48 – 1.50


  • Covers
  • Windows
  • Doors
  • Fabricated desiccators
  • Cabinets & boxes


  • Prevents buildup of static charge & accumulation of harmful contamination
  • Results in rapid static dissipation without arching
  • Provides for ESD control without the need for ionization
  • Avoids conductive discontinuities
  • Provides excellent shatter resistance for safety
  • Excellent clarity
  • Superior impact resistance
  • Superior chemical resistance
  • Superior fabrication and bending characteristics


  • AC-350™ Static Dissipative Acrylic (Bending Grade)
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