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Polycarbonate sheets are solid and robust plastic sheets. They are used in diverse applications that need transparency, lightweight, and impact resistance. These Gwx lexan polycarbonate sheets are produced through the process of extrusion or casting. They come in different sizes, thicknesses, and types. Below are the types of polycarbonate sheets.
Solid Polycarbonate Sheets
These are also known as lexan polycarbonate sheets. They are characterized by their high strength and durability. The strength durability makes them suitable for applications that need resistance to impact and environmental conditions. These sheets have a thickness range of 0.5mm to 12mm. Due to their transparency, they are used in applications like safety goggles, machine guards, and greenhouses.
Hollow Polycarbonate Sheets
These sheets are also called twin-wall or multi-wall sheets. They have a unique structure that consists of one or more internal walls. The internal walls create a lightweight and insulated air gap. Hollow polycarbonate sheets come in various configurations, such as double-wall, triple-wall, or multi-wall, depending on the number of layers. The configurations and designs offer different levels of strength, insulation, and light transmission. They are mostly used in applications like conservatories, skylights, and interior partitions.
Textured Polycarbonate Sheets
These sheets feature a patterned or textured surface. The patterned surface helps to diffuse light and reduce glare. The sheets are available in different patterns, such as frosted, prismatic, and wave. Frosted sheets scatter light more evenly and provide privacy. On the other hand, prismatic sheets focus light into a specific direction for energy efficiency. These sheets are commonly used in lighting fixtures, privacy screens, and decorative panels.
Multi-Layer Polycarbonate Sheets
These are also known as polycarbonate sheet with multiple layers. They feature multiple layers of polycarbonate. The layers are bonded together with spacer bars and adhesive. This design increases their strength and rigidity. These sheets offer excellent thermal insulation. They are suitable for applications like stadiums, greenhouses, and sound barriers.
Specialty Polycarbonate Sheets
These sheets are made to meet specific requirements. They have specific characteristics for specialized applications. Examples include coated polycarbonate sheets with protective layers against scratches and UV radiation. Other examples are colored and tinted polycarbonate sheets that offer privacy and aesthetic appeal. There are also embossed polycarbonate sheets with raised patterns for decorative purposes.
Several features set gwx lexan polycarbonate sheets apart from other options. These include:
Excellent impact resistance
Lexan polycarbonate sheets have high impact resistance. They can withstand blows from hard objects without breaking. For instance, a steel ball bearing that would shatter glass plastic sheets on impact would just dent lexan sheets. This makes them ideal for applications where safety from shattering is critical. Depending on the thickness, lexan sheets can resist indents from ball bearings rated between 9-10 on the scherer scale.
Lightweight
Lexan sheets are lightweight for their strength. A standard sheet weighs about 50% less than an equal thickness of glass. This makes them easier to handle and install while providing similar or greater durability. Their reduced weight allows for more economical framing or support structures.
Shatter resistance
They are virtually unbreakable under normal conditions. Even when hit with a hammer, lexan sheets will only dent and not break into dangerous shards. This minimizes risk from broken barriers. Lexan sheets pass the drop ball test where a 10 inch diameter ball is dropped from a height of 50 inches without breaking.
Excellent optics
These sheets have exceptional optical clarity. Light transmission is as high as 88%. They are therefore suitable for applications needing transparent or translucent materials that allow light. Lexan sheets transmit light better than standard acrylics.
UV protection
These sheets incorporate UV blocking technology into their surface layers. This prevents harmful ultraviolet radiation from penetrating through the material. Their UV protection is very effective. After 1000 hours of exposure in a UV test lab, lexan sheets only lost 8% of their light transmission.
Versatile fabrication
These sheets can be cut, bent, and formed into complex shapes using standard plastic fabrication techniques. They allow for much design flexibility compared to other transparent materials. Simple operations like sawing and routing provide accurate parts. With a little practice, intricate designs can be heat bent into lexan.
Dimensional stability
When lexan polycarbonate sheets are allowed to cool properly after fabrication, they retain their shapes very well. Even large panels show only minimal sagging over time. This stability helps maintain aesthetic appearances and functional light transmissions over many years. Correct cooling is therefore an important final step for installers to remember.
Thermal insulation
Multiwall polycarbonate sheets provide excellent thermal insulation. Their air pockets reduce heat flow between indoors and outdoors. This helps save energy in climate-controlled buildings. For instance, a 16mm 4-wall sheet has an R-value 4 times greater than single-wall sheets. The more walls and thicknesses, the better the insulation.
Lexan polycarbonate sheets are popular in various industries due to their unique combination of light transmission, impact resistance, and durability. Here are some common usage scenarios:
Construction and architecture
Lexan polycarbonate sheets are used for skylights, atriums, and covered walkways. They are also used for building facades, canopies, and awnings. These sheets are also used for light wells and sunspaces.
Signage and displays
These sheets are used for commercial signs, illuminated signs, and directional signs. They are also used for poster displays, trophy cases, and retail store displays.
Transportation
Lexan sheets are used for vehicle windows, including windshields, side, and rear windows. They are also used for motorcycle and bicycle windshields, as well as for bus and truck body panels. Additionally, these sheets are used in the construction of train and tram windows and panels, as well as in some aircraft and helicopter components.
Safety and security
These sheets are used for security windows and doors, as well as for panic rooms and safe rooms. They are also used for bullet-resistant panels, security shields, and safety glazing in high-risk areas.
Lighting fixtures
Polycarbonate sheets are used for ceiling lights, wall sconces, and outdoor lighting fixtures. They are also used for commercial and industrial lighting applications, such as warehouses and parking lots.
Recreation and sports
These sheets are used for greenhouse and garden shed construction, including frames and panels. They are also used for patios, decks, and outdoor cooking areas, as well as for hot tub covers and storage sheds.
Consumer products
Lexan sheets are used for electronic device screens and housings, including smartphones, tablets, and laptops. They are also used for eyewear lenses, such as sunglasses and safety glasses, as well as for watches and clock faces.
Medical applications
These sheets are used for medical equipment enclosures, including incubators, monitors, and imaging devices. They are also used for protective shields in hospitals and clinics, as well as for surgical lighting and examination room partitions.
When choosing a polycarbonate sheet, consider the following factors:
Impact Resistance
Gwx lexan polycarbonate sheets are known for their impact resistance. The sheets can withstand impacts from balls used in sports activities without breaking. The sheets also provide safety in areas with high human traffic because they are not easily damaged. The sheets are used in basketball courts for safety purposes and are also used in making greenhouses. The sheets come in different thicknesses and their impact resistance increases with thickness.
Lightweight
These sheets are lightweight and easy to transport. They are also easy to handle and install. The sheets are installed in areas where weight is a consideration when installing materials.
Weather Resistance
The sheets can be exposed to harsh weather conditions. They are ideal for use in greenhouses because they can withstand extreme temperatures. The sheets are also used in making canopies and conservatories.
They have UV protection, which prevents them from yellowing when exposed to direct sunlight. This ensures longevity and that the sheets maintain their clarity over time.
Transparency
These sheets allow light to pass through. They are ideal for use in areas where natural light is required but also need protection from UV rays. The sheets have different levels of transparency, which are categorized from clear to opaque. Clear sheets allow light to pass through almost unhindered, while frosted sheets diffuse light and offer privacy.
Versatility
These sheets are used in a wide range of applications. They are used in the construction industry, automotive industry, and aerospace industries. The sheets are also used in everyday life, like making DIY projects.
Easy to Work With
The lexan polycarbonate sheets can be cut, shaped, and fitted easily. They allow customization depending on the project. The sheets are also easy to clean and maintain.
Cost-Effectiveness
Although these sheets are not the cheapest building materials, they offer long-term value. Their longevity and reduced need for maintenance make them cost-effective. They are also easy to install, which reduces the overall cost of hiring an expert.
Q1: Are Gwx lexan polycarbonate sheets safe to use?
A1: Yes, lexan sheets are safe to use. They are fire-resistant, meaning they won't easily catch fire or spread flames quickly in case of an accident. Additionally, they are impact-resistant, which means they won't easily get damaged from sharp or hard objects.
Q2: Can I bend lexan sheets?
A2: Yes, it is possible to bend lexan sheets. However, this will depend on the type of lexan sheet. For instance, virtually bendable lexan sheets include polycarbonate sheet and corrugated polycarbonate sheets. Bending standard lexan sheets may damage or break them.
Q3: Do lexan sheets yellow over time?
A3: Not really. Most lexan sheets have UV protection. As such, they won't easily turn yellow, and UV protection will also prevent them from getting dark or black over time. In addition, the UV protection will prevent polycarbonate sheets from getting brittle.
Q4: How can I clean my lexan sheets?
A4: Cleaning lexan sheets is pretty straightforward. Use a soft cloth or sponge and mild soap. Avoid using abrasive cleaners or harsh chemicals, as they may scratch or damage the polycarbonate sheet. Rinse with water and pat dry with a soft towel.
