A transparent polycarbonate (PC) solid sheet is a rigid, clear
plastic panel known for its exceptional impact resistance and high
optical clarity. Often sold under brand names like Lexan® or
Makrolon®, it is frequently used as a "bullet-proof" or
"shatter-resistant" alternative to glass and other plastics like
acrylic (PMMA).
Key Characteristics
1. Exceptional Impact Resistance
This is the standout feature. Polycarbonate is virtually
unbreakable, offering up to 250 times the impact resistance of
glass of the same thickness. It is highly resistant to chipping,
cracking, and shattering, making it ideal for security glazing,
safety barriers, and vandal-prone areas.
2. High Optical Clarity
Transparent PC sheets offer excellent light transmission, often
around 88-90%, which is comparable to glass. This clarity makes it
suitable for applications where a clear, undistorted view is
essential, like windows, machine guards, and displays.
3. Lightweight
Polycarbonate is about half the weight of glass and similar in
weight to acrylic, making it much easier to handle, transport, and
install.
4. High Tensile Strength and Durability
It has good mechanical strength and can withstand significant
physical force and stress without deforming permanently.
5. Good Thermal Resistance
Polycarbonate has a high heat deflection temperature (typically
around 270°F / 132°C), meaning it can maintain its shape and
integrity at higher temperatures than many other thermoplastics,
such as acrylic.
6. Weatherability (with Coating)
Standard, uncoated polycarbonate is susceptible to UV degradation,
which causes it to yellow and become brittle over time when exposed
to sunlight. To counter this, almost all transparent polycarbonate
sheets for outdoor use are coated on one or both sides with a
hard-coat that contains UV inhibitors. This protective layer
ensures long-term weatherability and maintains clarity.
7. Workability
It can be easily cut, drilled, thermoformed, and cold-curved (to a
limited extent) without specialized tools, though it is a tougher
material than acrylic and requires more effort to cut.
Limitations and Considerations
Scratch Resistance: This is the primary weakness. Polycarbonate is
a relatively soft material and is much more prone to scratching
than glass or acrylic. For applications where scratching is a
concern (e.g., eyeglass lenses, smartphone screens), a hard,
scratch-resistant coating must be applied.
Chemical Resistance: It has poor resistance to many strong
solvents, alkalies, and abrasive chemicals, which can cause
cracking or hazing.
Cost: It is generally more expensive than acrylic and
significantly more expensive than glass (for a given thickness,
excluding installation and security benefits).
| Comparison with Common Alternatives |
| Feature | Transparent Polycarbonate | Acrylic (PMMA) | Glass |
| Impact Resistance | Excellent (Virtually unbreakable) | Good (Shatters under high impact) | Poor (Shatters easily) |
| Scratch Resistance | Poor (unless coated) | Good | Excellent |
| Weight | Light | Light | Heavy |
| UV Resistance | Good (with hard coat) | Excellent (inherently UV stable) | Excellent |
| Cost | Higher | Medium | Lower (material cost only) |
Common Applications
Transparent polycarbonate sheets are chosen where safety, security,
and durability are paramount.
Security & Safety Glazing:
Bank teller windows, bullet-resistant barriers, prison glazing.
Security windows in stores and schools.
Safety shields for machinery and industrial guards.
Protective sneeze guards in restaurants and pharmacies.
Architectural & Building:
Skylights, dome lights, and canopies (where impact resistance is
key).
Noise barriers along highways.
Protective glazing in stadiums and sports facilities.
Transportation:
Windows for buses, trains, and aircraft interiors.
Protective covers for instrumentation.
Displays & Signage:
Point-of-purchase displays requiring durability.
Protective barriers over valuable artwork or exhibits.
Medical & Specialty:
Face shields and medical barriers.
Aquariums and animal enclosures.
Specification
| item | value |
| After-sale Service | Online Technical Support |
| Project Solution Capability | total solution for projects |
| Application | Garage and Shed |
| Design Style | Modern |
| Material | Polycarbonate |
| Feature | Eco-Friendly, Durable |
| Place of Origin | China |
| Warranty | More Than 10 Years |
| Length | Customized |
| Brand Name | Tianku |
| Model Number | 202452-6 |
| Type | Solid polycarbonate sheet |
Selling Point
1.Material: The product is made of high-quality Polycarbonate,
ensuring it is durable and robust. This premium material not only
guarantees excellent transparency and impact resistance but also
allows for heat resistance up to 120℃.
2.Wide Range of Thickness: Offering a wide range of thicknesses,
including 4mm, 5mm, 6mm, 8mm, and 10mm, it caters to diverse
customer needs. The product's flexibility in thickness gives users
the option to choose the appropriate level of protection and
strength for their specific applications.
3.Modern Design Style: The design style of the Polycarbonate sheet
is contemporary, seamlessly integrating into various architectural
and industrial designs. This modern aesthetic adds a touch of
elegance and functionality to any space, whether it's a garage,
shed, or any other application.
4.Total Solution for Projects: Lanyu, the manufacturer, offers a
comprehensive solution for projects, ensuring that customers
receive not only the product but also after-sales support,
including online technical assistance. This comprehensive service
guarantees a smooth and hassle-free experience for the buyer.
5.Long-lasting Warranty: With a warranty of more than 10 years, the
Polycarbonate panels provide customers with peace of mind knowing
that their investment is protected. This robust warranty offers a
testament to the product's durability and showcases the
manufacturer's confidence in its quality.
Specification
| item | value |
| After-sale Service | Online Technical Support |
| Project Solution Capability | total solution for projects |
| Application | Garage and Shed |
| Design Style | Modern |
| Material | Polycarbonate |
| Feature | Eco-Friendly, Durable |
| Place of Origin | China |
| Warranty | More Than 10 Years |
| Length | Customized |
| Brand Name | Tianku |
| Model Number | 202452-6 |
| Type | Solid polycarbonate sheet |
Welcome to our factory – a leading producer of DIY awnings and polycarbonate sheets. With 19 years of experience and state-of-the-art facilities, we design and
manufacture products that bring together strength, style, and practicality.
Our product portfolio covers a wide range, including polycarbonate solid sheets, hollow sheets, corrugated sheets, light
diffuser panels, roofing canopies, and customized DIY awning
systems. Each product is engineered for impact resistance, UV protection, and weather durability, making them ideal for residential, commercial, and industrial
applications.
What sets us apart:
Reliable Quality – We use premium raw materials and maintain strict QC standards.
Competitive Value – Durable solutions at a fair price.
Global Reach – Serving customers worldwide with efficient logistics.
Customization – Flexible OEM & ODM support to match your project needs.
Our mission is simple: to create durable, innovative, and stylish building materials that enhance outdoor living and protect what matters most.
