A UV-resistant thermoplastic, sign grade polycarbonate sheet is used for sign faces, channel letters, and other signage.
Sign Grade Polycarbonate
Durable, UV-resistant, and impact-resistant, sign grade polycarbonate is ideal for high-performance signage.
Your Branch: Columbus
Zip code: 43229 |
Product Overview
Widely used for:
Performance Characteristics:
Easy To Bond
Easy To Fabricate
Easy To Machine
Easy To Thermoform
Easy To Weld
Chemical Resistant
Good Dimensional Stability
Good Electrical Insulation
Low Friction
Weatherable
High Temperature
Impact Resistant
Low Temperature
Stain Resistant
Strong and Stiff
Optical Clarity
Printable
Soft and Pliable
Wear Resistant
Moisture Resistant
Patterns and Finishes
Typical Properties of Sign Grade Polycarbonate
Common Properties
- Typical Thickness Size 0.09, 0.118, 0.125, 0.15, 0.177, 0.187, 0.236, 0.25 in
- Typical Lengths 96, 100, 125 in
- Common Brand Names TUFFAK®, PALSUN®
- Typical Widths 48, 52, 75 in
- Common Profiles Sheet
- Friendly Names Polycarbonate Sheets, PC Sheets
Electrical Properties
- Thermal Coefficient of Dielectric Constant 0.002 1/K
- Surface Resistivity 1.0E+17 ohm
- Dielectric Strength 16 kV/mm
- Comparative Tracking Index (CTI) 600 V
- Dissipation Factor 0.005
- Dielectric Constant 2.96
- Arc Resistance 120 seconds
- Breakdown Voltage 30 kV
- Volume Resistivity 1.0E+15 ohm-cm
Mechanical Properties
- Tensile Strength, Yield 8500 psi
- Flexural Modulus 345000 psi
- Flexural Yield Strength 13000 psi
- Elongation at Break 110 %
- Tensile Strength, Ultimate 9000 psi
- Izod Impact, Notched 12 ft-lb/in
- Falling Dart Impact 640 in-lb
- Izod Impact, Unnotched 60 ft-lb/in
- Instrumented Impact Total Energy 50 ft-lb
- Gardner Impact 320 in-lb
- Hardness M70/R118 Rockwell
- Shear Strength 6000 psi
- Bearing Yield Strength 8000 psi
- Elongation at Yield 6 %
- Modulus of Elasticity 340000 psi
- Compressive Yield Strength 12100 psi
Physical Properties
- Linear Mold Shrinkage 0.5 %
- Water Absorption 0.1 %
- Moisture Absorption at Equilibrium 0.2 %
- Melt Flow 12 g/10 min
- Density 0.9 g/cm^3
Regulation Properties
RoHS Compliant
UL-94 Flame Class
D635 Self Extinguishing
REACH Compliant
Thermal Properties
- Flammability, UL94 V-0 UL94 Rating
- Max Continuous Operating Temperature in F 240 °F
- Vicat Softening Point 150 °C
- CTE, linear, Transverse to Flow 6.7 µm/m°C
- Deflection Temperature at 1.8 MPa (264 psi) 127 °C
- Thermal Conductivity 0.2 W/m·K
- Minimum Operating Temperature in F -40 °F
- CTE, linear 6.5 µm/m°C
- Deflection Temperature at 0.46 MPa (66 psi) 130 °C
Literature and Data Sheets
-
PALRAM PALSUN® Palram Americas -
PALRAM PALSUN® Family of Products Physical Properties Palram Americas -
Piedmont Plastics Sign Solutions Brochure Piedmont Plastics -
Plaskolite TUFFAK® AR General Product Information Plaskolite -
Plaskolite TUFFAK® AR V General Product Information Plaskolite -
Plaskolite TUFFAK® AR-V Plaskolite -
Plaskolite TUFFAK® AR Plaskolite -
Plaskolite TUFFAK® AR1 Sell Sheet Plaskolite -
Plaskolite TUFFAK® AR1 Plaskolite -
Plaskolite TUFFAK® AR500 Plaskolite -
Plaskolite TUFFAK® DX NR General Product Information Plaskolite -
Plaskolite TUFFAK® DX-NR Plaskolite
Sign Grade Polycarbonate from Piedmont Plastics
Sign grade polycarbonate is a performance plastic known for its strength, clarity, and impact resistance. Lighter than glass but much stronger, this material is built to handle tough environments without cracking or breaking. It's also UV-resistant and weatherable, making it a smart choice for both indoor and outdoor signage.
One of the biggest benefits of sign grade polycarbonate is its ability to resist damage from impact, sunlight, and temperature changes. It can be cut, shaped, and thermoformed, which makes it popular with fabricators who need a reliable material that’s simple to work with and mold. With excellent optical clarity, it’s perfect for signs that need to be both eye-catching and durable.
Common applications include illuminated signs, channel letters, menu boards, LEDs, retail displays, and protective sign covers. Because of its toughness and long-lasting performance, sign grade polycarbonate is also used in bus shelters and transit signs.
As a trusted performance plastic distributor, Piedmont Plastics offers a wide selection of sign grade polycarbonate sheet in various thicknesses, colors, and finishes. Our experienced team is here to help you find the best option for your next project.
Ready to create your order? Contact your local Piedmont Plastics branch today to ask about our sign grade polycarbonate sheet options!
An Expert is just around the corner.
With over 100 years of combined product knowledge and industry experience, we are confident our plastics experts can help you find a solution for your application.
Key Features of Sign Grade Polycarbonate
Sign grade polycarbonate offers several features that make it well-suited for signage applications:
UV Resistance: This UV-stable thermoplastic is ideal for outdoor environments, standing up to prolonged sun exposure without yellowing or breaking down.
Impact Strength: A virtually unbreakable material, polycarbonate offers outstanding durability and safety during fabrication, installation, and long-term use.
Ease of Fabrication: It can be cut, drilled, and shaped with standard tools, giving designers and fabricators flexibility in design and application.
Weatherability: Engineered to perform in harsh conditions, sign grade polycarbonate resists rain, wind, and physical force, perfect for both indoor and outdoor use.
Light Clarity: Its excellent light transmission makes it a great option for backlit signs, displays, and applications where visibility and brightness matter.
These qualities make sign grade polycarbonate a top choice for reliable, long-lasting, and visually impressive signage.
Benefits of Sign Grade Polycarbonate
Common Applications for Sign Grade Polycarbonate
Sign grade polycarbonate works well for a variety of purposes, including:
Advertising Displays: Sign grade polycarbonate is ideal for advertising displays thanks to its high clarity, impact resistance, and ability to withstand outdoor conditions without fading or breaking.
Channel Letters: This material is perfect for channel letters due to its excellent light transmission, durability, and ease of fabrication into custom shapes.
Flat and Formed Sign Faces: Combining impact strength, superior formability, and long-lasting clarity, sign grade polycarbonate is ideal for flat and formed sign faces.
LEDs: Known for its excellent light transmission and diffusion, sign grade polycarbonate sheet is suitable for LED applications, including backlit signs and displays.
Pan Face Signs: Due to its toughness and ease of forming, sign grade polycarbonate is one of the common materials used for pan face signs.
Directional Signage: Sign grade polycarbonate offers durability, design flexibility, and a wide range of color, texture, and finishing options, making it fantastic for wayfinding directional signage.
Related Products
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Polycarbonate
Polycarbonate is a high-performance, impact-resistant thermoplastic known for its clarity, strength, and weatherability, making it suitable for applications such as eyewear lenses, bullet-resistant glass, construction materials, and automotive parts.
-
Specialty Polycarbonate Sheet
Specialty polycarbonate sheet offers superior impact, scratch, and chemical resistance, plus options for flame retardance, FDA compliance, and bullet resistance. Ideal for safety, industrial, and containment uses.
-
Sign Grade Acrylic Sheet
Ten times stronger than general purpose acrylic, sign grade acrylic sheet is used for channel letters, flat faced signs, and pan faced signs.
Frequently Asked Questions About Sign Grade Polycarbonate
Sign grade polycarbonate is a trusted material in the signage industry, valued for its strength, clarity, and versatility. Below are answers to some of the most commonly asked questions about this performance plastic:
Sign grade polycarbonate is manufactured with enhanced clarity, UV resistance, and impact strength specifically for signage applications. These qualities ensure long-lasting performance and vibrant visual appeal in both indoor and outdoor environments.
Polycarbonate is valued in the signage industry for its exceptional impact resistance, weatherability, and optical clarity, making it ideal for creating durable, eye-catching signs that can withstand demanding environments.
While both materials are clear and able to be fabricated, polycarbonate is significantly more impact-resistant than acrylic. This makes it a better choice for applications where strength and durability are critical.
Yes. It’s UV-stabilized and engineered to resist yellowing, cracking, and other damage caused by sunlight, rain, and temperature changes.
Absolutely. It can be cut, drilled, thermoformed, and printed on, offering great flexibility for custom signage designs. Piedmont Plastics can also provide cut-to-size services to ensure your material is ready for installation.
Why Buy Sign Grade Polycarbonate from Piedmont Plastics?
Piedmont Plastics takes pride in delivering high-quality sign grade polycarbonate sheet that meet the demands of today’s signage and display applications. Whether you're creating channel letters, illuminated signs, or protective sign faces, we’re here to support your success with top-tier materials and expert guidance.
We offer a variety of advantages, including:
Wide Material Selection: We stock a broad range of sign grade polycarbonate sheets in various sizes, colors, thicknesses, and finishes, ready to meet the unique needs of your project.
Precision Fabrication Services: Need custom cuts? Our advanced CNC equipment allows us to provide accurate cutting and fabrication services, helping you save time and reduce waste during installation.
Experienced Support: With decades of industry experience, our team understands the performance requirements of signage materials and can recommend the right solution for your specific application.
Nationwide Availability: With locations across North America, Piedmont Plastics ensures fast, reliable access to sign grade polycarbonate and other performance plastic materials wherever you are.
Consistent Quality: We’re committed to delivering consistent, high-functioning materials that meet or exceed industry standards.
Let's work together! Contact your local Piedmont Plastics branch today to learn how our sign grade polycarbonate solutions can help bring your next signage project to life.
Common Industries
Architectural Glazing
Piedmont Plastics supplies plastic sheet, sealants, tapes, adhesives, and ...
Signage
Piedmont Plastics distributes plastic materials for signage and offers custom ...
Talk to An Expert In
Columbus
Zip code: 43229 |
460 Schrock Road
614-985-0745
