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.

Polycarbonate
A high-performance thermoplastic polymer, polycarbonate is strong, lightweight, UV-resistant, versatile, and ideal for various applications.
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Product Overview
Widely used for:
Performance Characteristics:
Typical Properties of Polycarbonate
Common Properties
- Common Brand Names TUFFAK®, PASUN®, AMGARD®, SUSTANAT®, TECANAT®, Makrolon®, Lexan®
- Typical Thickness Size 0.03, 0.04, 0.06, 0.08, 0.093, 0.118, 0.177, 0.236, 0.354, 0.472 inches
- Typical Lengths 48, 96, 120 inches
- Typical Widths 48, 60, 72 inches
- Friendly Names PC, Polycarb, Polycarbonate Glass
- Common Profiles Sheets, Panels, Rods, Tubes
- Typical Rod Diameters 0.125 – 8 in
- Typical Tube Diameters 0.375 – 6 in
- Common Colors Clear, Natural, White, Black, Bronze, Gray
Physical Properties
- Density 0.91 - 2.2g/cm³
- Water Absorption 0.01 - 0.5%
- Moisture Absorption at Equilibrium 0.1 - 10%
- Linear Mold Shrinkage 0.2 - 3.0%
- Melt Flow 0.1 - 100g/10 min
Electrical Properties
- Dielectric Strength 18kV/mm
- Dielectric Constant 2.9none
- Dissipation Factor 0.001none
- Volume Resistivity 1E15ohm-cm
- Surface Resistivity 1E15ohms
- Arc Resistance 120seconds
- Comparative Tracking Index (CTI) 250V
- Thermal Coefficient of Dielectric Constant 0.0011/°C
- Electrostatic Discharge (ESD) Sensitivity Moderatenone
- Breakdown Voltage 30kV
Mechanical Properties
- Hardness, Rockwell R 120M Scale
- Tensile Strength, Ultimate 65.5MPa
- Tensile Strength, Yield 62MPa
- Elongation at Break 120%
- Elongation at Yield 6%
- Modulus of Elasticity 2350MPa
- Flexural Yield Strength 90MPa
- Flexural Modulus 2380MPa
- Compressive Yield Strength 85MPa
- Bearing Yield Strength 80MPa
- Shear Strength 48MPa
- Izod Impact, Notched 900J/m
- Izod Impact, Unnotched 2600J/m
- Gardner Impact 640J
- Falling Dart Impact 40J
- Instrumented Impact Total Energy 120J
Thermal Properties
- CTE, linear 65 - 70µm/m-°C
- CTE, linear, Transverse to Flow 65 - 70µm/m-°C
- Deflection Temperature at 0.46 MPa (66 psi) 138°C
- Deflection Temperature at 1.8 MPa (264 psi) 128°C
- Vicat Softening Point 150°C
- Flammability, UL94 V - 2 to V
- Max Continuous Operating Temperature in F 257°F
- Minimum Operating Temperature in F - 40°F
- Thermal Conductivity 0.19 - 0.22W/(m·K)
Regulations
- UL-94 Flame Class
- FDA
- ASTM/Mil-Spec
- USDA
- NSF
- USP Class VI
- FAR 25.853 Flammability
- FAR 25.853 Smoke
- D635 Self Extinguishing
- FAR 25.853 Heat Release (OSU 65/65)
- RoHS Compliant
- REACH Compliant
Literature and Data Sheets
- All Suppliers
- Mitsubishi Chemical Advanced Materials
- Palram Americas
- Piedmont Plastics
- Plaskolite
- Primex Plastics
- Röchling Engineering Plastics
- Ensinger
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Altron PC Mitsubishi Chemical Advanced MaterialsView
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PALRAM PALSUN® Palram AmericasView
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PALRAM PALSUN® Family of Products Physical Properties Palram AmericasView
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Piedmont Plastics AS2 Polycarbonate Piedmont PlasticsView
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Plaskolite AMGARD Antimicrobial Safety Shield PlaskoliteView
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Plaskolite AMGARD Polycarbonate Sheet PlaskoliteView
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Plaskolite AMGARD Scratch-Resistant Polycarbonate Sheet PlaskoliteView
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Plaskolite AMGARD SR Scratch Resistant Antimicrobial Acrylic and Polycarbonate Sheet PlaskoliteView
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Plaskolite TUFFAK® 15 No SupplierView
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Plaskolite TUFFAK® AL No SupplierView
Polycarbonate from Piedmont Plastics
Piedmont Plastics is a trusted distributor of polycarbonate, a high-performance thermoplastic polymer with a remarkable blend of features. An optically clear, or opaque, material, polycarbonate is known for being extremely tough, lightweight, and heat resistant. One of the biggest benefits of using polycarbonate is that it doesn’t shatter like glass or crack like some other plastics, making it a safe and reliable material for many industries.
Clear polycarbonate sheets are often used for applications requiring both visibility and strength. Common applications include safety shields, machine guards, greenhouses, skylights, and protective barriers. It’s also used in signs, bus shelters, face shields, and even eyeglass lenses. Polycarbonate panels can be used in construction and design projects because they can handle tough weather conditions and significant physical impacts. For more flexible uses, polycarbonate film is a great choice in electronics, displays, and packaging.
One of the main reasons people choose polycarbonate over other materials is its ability to handle extreme environments without deforming or breaking. Whether it’s cold, hot, or under pressure, polycarbonate keeps performing. Its unique mix of strength, clarity, and heat resistance makes it a smart choice for a wide range of uses.
Looking for a reliable plastic sheet distributor? Contact us today to learn more about our full selection of polycarbonate sheets, polycarbonate panels, and polycarbonate film options. Let us help you find the right material for your next project!


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Key Features of Polycarbonate
Polycarbonate brings a wide range of advantages that make it an optimal choice for many applications. Here’s a closer look at some of the key features of polycarbonate:
Impact Resistance: Polycarbonate is virtually unbreakable. It is approximately 200 times stronger than glass and 30 times stronger than acrylic, making it an ideal choice for safety and security applications.
Light Weight: Despite its strength, polycarbonate is surprisingly lightweight and six times lighter than glass. This makes it easier to handle, transport, and install compared to heavier alternatives like glass.
Optical Clarity: Polycarbonate maintains crystal clear transparency, making it a perfect substitute for glass in applications where visibility is essential.
Temperature Tolerance: It can withstand extreme temperatures, both hot and cold, without losing its shape or clarity, ensuring longevity and performance in various environmental conditions.
UV Resistance: Many polycarbonate sheets are treated with a UV-resistant coating, which protects the material from the harmful effects of the sun, extending its life and preserving its clarity.
Versatility in Design: Polycarbonate can be easily molded and shaped, allowing for flexibility in design and application.
Easy to Work With: It can be drilled, cut, and shaped using standard workshop tools, making it convenient for custom applications.
For these reasons, polycarbonate is a go-to material for designers, engineers, and manufacturers looking for a flexible, cost-effective, and durable solution.
Benefits of Polycarbonate
Common Applications for Polycarbonate
Polycarbonate is an attractive material to use in indoor and outdoor settings. Due to the exceptional versatility of polycarbonate, it has multiple uses across many industries, including:
Building and Construction: Perfect for skylights, roofing, windows, and protective barriers, polycarbonate panels are often used in the glazing industry due to their excellent light transmission, impact resistance, and insulation properties.
Automotive: Employed in making headlight lenses, bullet resistant windows, and windshields due to its impact resistance and clarity.
Safety and Security: Used in the production of riot shields, bullet resistant sheet, and protective eyewear.
Medical Applications: Polycarbonate is used in medical devices and equipment due to its strength, durability, and sterilization compatibility.
Signage and Displays: Ideal for creating signs, displays, and point-of-purchase materials due to its clarity and ability to be printed on.
Marine: Boat windows and enclosures often use polycarbonate thanks to its crystal clear transparency, weatherability, resistance to moisture, and UV resistance.
Aerospace: Utilized in the production of aircraft windows and components, polycarbonate offers a lightweight yet strong alternative to traditional materials.
Popular Polycarbonate Product Options
TUFFAK® - Perfectly suited for uses in architecture, lighting, security, signage, and transportation, TUFFAK polycarbonate sheets perfectly merge transparency with robustness, offering pristine, uninterrupted visibility. This nearly indestructible sheet excels in a variety of creative and challenging settings. It endures tough conditions, maintaining its exceptional quality and delivering an impressive appearance that lasts for years.
PALSUN® - The PALSUN product line includes basic, UV-protected, and specialty sheets. These sheets provide the transparency of glass while being less than half its weight, along with exceptional impact resistance. PALSUN is versatile in its usage, as it can be cold bent, fabricated, or formed, making it perfect for uses like sign faces, skylights, glazing, and machine guards.
Related Products
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Sign Grade Polycarbonate
Piedmont Plastics is a distributor of UV resistant thermoplastic sign grade polycarbonate sheet, used for sign faces, channel letters, and other signage.
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Specialty Polycarbonate Sheet
Piedmont Plastics carries specialty polycarbonate sheets that are FDA -compliant, highly optical, flame retardant, or laminated for bullet protection.
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Twinwall Polycarbonate
Twinwall polycarbonate is a corrugated plastic material designed with exceptional durability and strength. These multi-walled plastic sheets are lightweight and strong, which is perfect for outdoor applications like roofing panels and glazing.
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Polycarbonate Film
Polycarbonate film offers exceptional clarity, top-quality printing, performs well in elevated temperatures, and is easily thermoformed and molded.
Why Buy Polycarbonate from Piedmont Plastics?
Only the best polycarbonate materials are sold at Piedmont Plastics, and we understand the importance of using quality materials in your projects. No matter your industry, we offer the perfect combination of product expertise and material selection to ensure you’re successful. Learn more about why you can count on us as your trusted supplier:
Extensive Product Range: Our inventory features a diverse selection of polycarbonate sheet in various sizes, shapes, thicknesses, and colors to meet a wide array of needs.
Custom Cutting and Fabrication: Using advanced CNC technology, we offer precision cutting and fabrication services to create custom polycarbonate sheet tailored to your exact requirements.
Reliable Expertise: With decades of experience, our skilled team is here to help you choose the ideal polycarbonate material for your specific application.
Nationwide Inventory: With multiple locations across North America, we ensure easy access to polycarbonate and other performance plastic materials, no matter where you live.
Uncompromising Quality: We maintain rigorous quality standards to ensure that every polycarbonate product surpasses industry expectations.
Ready to experience the Piedmont difference? Get in touch with us today! Our team is ready to assist you in selecting the right polycarbonate material for your needs.
Frequently Asked Questions About Polycarbonate
Have questions about polycarbonate? Our FAQs cover the essentials to help you choose the right solution for your needs.
Polycarbonate is virtually unbreakable under normal conditions. It's about 250 times stronger than glass and highly resistant to impact, which is why it's used in applications like bullet-resistant windows, safety shields, and protective gear.
Polycarbonate is one of the most durable plastic materials available. It's highly impact resistant—about 250 times stronger than glass—and can withstand heavy force without breaking or shattering. It also performs well in extreme temperatures, resists UV rays (with the right coating), and offers long-term durability in both indoor and outdoor applications.
Polycarbonate and acrylic are both clear plastics. Polycarbonate is extremely impact resistant, more flexible, and handles higher temperatures. However, it scratches more easily and is usually more expensive. Acrylic offers better optical clarity, is more scratch resistant, easier to cut and polish, and holds up better to UV exposure. Acrylic is also more affordable, but less durable under impact.
Polycarbonate can be cut using common tools like a table saw, circular saw, or jigsaw with a fine-toothed blade—just be sure to secure the sheet to prevent movement and reduce vibration. For thin sheets (under 1/8"), a utility knife can be used by scoring and snapping along a straight edge. Piedmont Plastics can also cut your polycarbonate to size.
Yes, polycarbonate is ideal for signage, especially outdoor signs. Its durability and weather resistance make it suitable for environments with high sun exposure or physical impact.
Standard polycarbonate can yellow or degrade over time with UV exposure, but UV-stabilized polycarbonate sheets are available for purchase, and can be used for outdoor applications with long-term clarity.
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