The use of polycarbonate sheets for roofing has almost become synonymous withprotection from UV radiation. But what does this protection really mean? And what is the protection good for?

What is ultraviolet radiation?

Ultraviolet (UV) radiation is a type of electromagnetic radiation that is characterized by its higher frequency and shorter wavelength compared to visible light. It falls outside the range of visible light on the electromagnetic spectrum. UV radiation is emitted by the sun and various artificial sources, such as tanning lamps and welding arcs.



There are three main types of UV radiation, each with different wavelengths and properties:

UV Spectrum Blocking: Polycarbonate blocks almost the entire relevant UV spectrum, including both UVA and UVB radiation. It absorbs UV radiation and does not allow it to be transmitted through.

Importance of UV Protection: UV radiation can have harmful effects on both humans and inanimate objects. Excessive exposure to UV radiation can increase the risk of skin cancer, cause sunburn, premature aging of the skin, and damage to the eyes.

UVA (320-400 nm): UVA has the longest wavelength among the three types of UV radiation. It is often referred to as "long-wave" UV and is the least energetic. UVA rays can penetrate the skin deeply and are responsible for causing premature skin aging, wrinkles, and can contribute to skin cancer development.

UVB (280-320 nm): UVB is of intermediate wavelength and is often referred to as "medium-wave" UV. It is more energetic than UVA and can cause sunburn, DNA damage, and contribute to the development of skin cancer. However, UVB rays are also necessary for the production of vitamin D in the skin.

UVC (100-280 nm): UVC has the shortest wavelength and is the most energetic of the three types. Fortunately, almost all UVC radiation is absorbed by the Earth's atmosphere and does not reach the surface. UVC is extremely damaging to living organisms and is often used for disinfection purposes in controlled environments.

Exposure to UV radiation, particularly excessive and unprotected exposure, can have harmful effects on living organisms. In humans, it can lead to skin damage, eye problems (such as cataracts), and an increased risk of skin cancer. UV radiation is also a significant factor in the degradation of materials and surfaces exposed to sunlight, such as fabrics, plastics, and paints.

To protect yourself from the harmful effects of UV radiation, it's important to use sunscreen with broad-spectrum protection, wear protective clothing and sunglasses, and avoid excessive sun exposure, especially during peak sunlight hours.



Does polycarbonate sheet block UV radiation?

Yes, polycarbonate is known for its ability to block UV radiation to a certain extent. Polycarbonate sheets are often used in applications where UV protection is important, such as in awnings, skylights, greenhouse panels, and protective eyewear. However, the level of UV protection provided by polycarbonate can vary based on the specific formulation of the material and any additional coatings that may be applied.

Polycarbonate's sheet UV Resistance: Polycarbonate has inherent UV resistance and can block both UVA and UVB radiation by absorbing the radiation and preventing it from being transmitted. In fact, polycarbonate can provide better protection against UV rays than some sunblock creams.

Protection for Inanimate Objects: Polycarbonate's UV resistance is not only important for human protection but also for preserving the integrity and longevity of the material itself. Without proper UV protection, polycarbonate sheets can become discolored and weakened over time.

Protective Coating: To enhance the UV resistance of polycarbonate sheets, manufacturers often apply a thin protective coating. This coating safeguards the polycarbonate from discoloration and yellowing caused by UV exposure, ensuring the material retains its clarity and performance.

Applications: Polycarbonate with UV protection is commonly used in various applications where both durability and UV resistance are required. This includes outdoor structures like roofing, skylights, greenhouses, and protective covers for swimming pools.

It's important to note that while polycarbonate provides UV protection, it is still advisable to take additional sun protection measures, such as wearing sunscreen and protective clothing, especially when spending extended periods of time outdoors.

Manufacturers often enhance the UV protection of polycarbonate sheets by adding UV stabilizers or coatings during the manufacturing process. These additives help extend the lifespan of the material by minimizing degradation and yellowing caused by UV exposure. They can also provide improved protection against both UVA and UVB rays.

If you're considering using polycarbonate for applications that require significant UV protection, such as awnings or greenhouse panels, it's a good idea to choose polycarbonate sheets that are specifically designed to offer enhanced UV resistance. These sheets are labeled as "UV-protected" or "UV-coated" and are formulated to provide better long-term performance in outdoor environments.

Ultimately, if UV protection is a primary concern, it's recommended to consult with the manufacturer or supplier to ensure that you select the


























Conclusion

In the context of polycarbonate and its role in shielding against ultraviolet radiation, it's important to recognize two distinct forms of safeguarding. The initial layer of protection concerns those beneath a polycarbonate roof – both people and belongings. Irrespective of specific characteristics like shape, thickness, or color, every polycarbonate sheet inherently offers this defense against harmful UV rays. This advantage of polycarbonate over alternative translucent materials is indeed noteworthy. The second facet of protection pertains to the preservation of the sheet itself, ensuring its enduring advantages and properties. When opting to install these sheets outdoors, it's essential to prioritize a high-quality UV protection treatment to safeguard their longevity effectively.

Shanghai MCL New Materials Co., Ltd is located in shanghai. We have the most advanced production line imported from Germany. The main products of our company are polycarbonate sheet, solid polycarbonate sheet, corrugated polycarbonate sheet, carport, awning, patio canopy, greenhouse . We strick to provide high products and high service. We now have distributors and customers in Amercia, Canada, Australia, Germany, Indonesia. We now have CE approved, ISO Certification, SGS Approved. As the top 5 polycarbonate sheets manufacturer in China, we adhere to offering the best construction solution for our customers.

PC polycarbonate plug-in board as a unique and outstanding building material, shows amazing charm and advantages when it is applied to building facade systems. It is like putting a smart and solid coat on the building, adding a different style to the appearance of the building. Its unique plug-in structure gives the building facade stronger stability and integrity, and can effectively resist the influence of various external factors.



The following are some solutions for using PC polycarbonate plug-in board in building facade systems:

Solution 1:

Overall coverage: PC polycarbonate plug-in board is laid on the building facade over a large area to form a continuous and flat appearance. Different colors and transparencies can be selected according to design requirements to create a simple and atmospheric effect.

Solution 2:

Pattern splicing: By splicing PC polycarbonate plug-in boards of different colors or transparencies regularly or creatively, a unique pattern or geometric shape is formed on the facade to increase the artistic sense of the building.

Solution 3:

Partial decoration: Use PC polycarbonate plug-in board to decorate specific areas of the building facade, such as around windows and entrances, to contrast and echo with other building materials.



Solution 4:

Combination with other materials: Use PC polycarbonate plug-in board with other building materials such as metal, wood, stone, etc. to form a contrast and fusion of materials on the facade, enriching the visual effect.

Solution 5:

Layered: Install PC polycarbonate plug-in board on the facade in layers to form a staggered visual experience. At the same time, the light and privacy can be adjusted through different levels of sun panels.

Solution 6:

Gradual change: From bottom to top or from one side to the other, gradually change the color or transparency of PC polycarbonate plug-in board to create a gradual visual effect and increase the interest of the facade.



PC polycarbonate plug-in board not only provides good lighting effect for the building, but also has excellent heat insulation and sound insulation performance, creating a comfortable and quiet indoor environment for people. Whether it is a modern minimalist building or an artistic design, PC polycarbonate plug-in board can be perfectly adapted and become a beautiful landscape on the building facade, driving the construction field to develop in a more innovative and beautiful direction.

◪ Name：New artistic door head-Plug-in Polycarbonate (PC) system

◪ Thickness: 40mm
◪ Case address: Shopping mall
Many friends who operate brick-and-mortar stores often encounter a common problem regarding storefront design. For a good store, the storefront is crucial as it influences the first impression customers have and their desire to enter and shop. This is especially true for the clothing and food industries, where storefront design can be particularly challenging. Therefore, many store owners find themselves troubled by storefront design when opening a new store.

It is well known that most storefronts on the market are very similar, with few that truly stand out. The common designs include painted signs, aluminum composite panels, and tempered glass storefronts, all of which have led to visual fatigue among the public.

In contrast, the advent of plug-in polycarbonate (PC) systems offers some unique characteristics compared to traditional storefronts:



Easy Installation: The boards use a plug-in mode. Simply measure the length and width, purchase boards of the appropriate size, and assemble them directly.



Flexible Fixation: If you don't prefer a frame, you can fix the boards on a back skeleton, add corresponding light strips, and achieve a great effect at night, giving a clean and fresh appearance. Alternatively, if you don't like using a skeleton, you can fix the boards on a surrounding frame, add light strips at the bottom slot, and still achieve a great effect.



Durability: Depending on the region, the lifespan ranges from 5 to 10 years.



Color Variety: The most popular colors among my clients are milky white and Hermes orange, which are both high-end and fashionable. The biggest advantage of the plug-in polycarbonate (PC) system lies in its lighting effect, as it provides more thorough light diffusion compared to other traditional hollow boards.



In summary, the plug-in polycarbonate (PC) system, with its unique design advantages and aesthetic appeal, brings new possibilities to storefront design, resolving the design dilemmas of store owners and helping stores attract more customers.

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In the realm of construction and design, the quest for materials that combine strength, safety, and versatility is perpetual. Two such materials frequently under the spotlight are polycarbonate solid sheets and tempered glass. While tempered glass has long been the go-to choice for its strength and safety features, polycarbonate solid sheets are emerging as a formidable competitor, promising enhanced durability, lightweight properties, and design flexibility. This article delves into whether polycarbonate solid sheets can indeed become a viable alternative to tempered glass, examining their comparative strengths, limitations, and applications across various industries.

Strength & Durability: Polycarbonate sheets boast an impressive impact resistance, often surpassing that of tempered glass, making them less prone to cracks or breakage.

Weight & Handling: Significantly lighter than glass, polycarbonate offers easier transportation, installation, and reduced structural load-bearing requirements.

Versatility in Applications: From architectural glazing and security barriers to greenhouse roofing and automotive windows, polycarbonate's adaptability expands its usage potential.

Cost & Energy Efficiency: While initial costs may vary, polycarbonate's insulation properties can lead to long-term energy savings, a crucial factor in sustainable construction.



In the end, the decision to embrace polycarbonate solid sheets over tempered glass comes down to personal preference and project needs. What's clear is that polycarbonate offers a fresh alternative, bringing with it advantages like lightweight, high durability, and design flexibility. It's like choosing between a classic car and a sleek electric vehicle – both can get you where you need to go, but one offers a ride that's lighter on fuel and packed with smart features. So, whether you're after timeless tradition or futuristic functionality, understanding the unique strengths of each material will guide you to the perfect fit for your space.

◪ Name：Lightweight polycarbonate sheet partitions redefine the flow of commercial interior space for you

◪ Thickness: 8mm
◪ Case address: Shopping mall
Polycarbonate hollow-core panels are an innovative solution for redefining spatial flow and functionality in commercial interiors. The material's inherent translucency allows natural light to permeate through partitions, creating a warm, inviting ambiance. Lightweight yet highly durable, these modular panels can be seamlessly integrated into a wide range of environments, from offices to retail spaces. A diverse selection of colors, textures, and customizable configurations empowers designers to craft partitions that harmonize with the overall aesthetic. Beyond their visual appeal, polycarbonate panels offer practical benefits like acoustic insulation and easy installation, making them a versatile choice for optimizing the use of space. This sustainable material elevates the partition system into a dynamic architectural element.

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