Polycarbonates (PCs) are known for their high impact resistance property. Engineers and equipment designers are always interested in this intrinsic property of PCs since it affects their performance. Remember, a high performance material can be used as a perfect alternative in high temperature and harsh chemical environment applications.

Generally, polycarbonate sheets are used to make safety glasses, green houses and compact discs due to their exceptional properties such as tensile strength, optical clarity, impact resistance and dimensional stability. It is considered a special type of plastic material.

The chemical and physical properties of PCs solely depend on their molecular structure. The most basic molecule of a polycarbonate sheet is formed by reacting a carbonic acid and alcohol. During this chemical reaction, molecules of water are given off. The various molecules of the PCs are held together by strong covalent bonds, which are also responsible for their strength and durability. Nevertheless, this reaction alone is not enough; it is used as a copolymer in a polymerization reaction with a number of phthalates to make it heat resistant. At the same time, to achieve other desirable properties such as a high degree of flexibility and fracture resistance; it can be blended with other plastic materials such as Anhydride, ABS, PET, amongst other materials.

It is important to note that its flexibility is one key property which is also responsible for the superb impact resistance feature which is a key feature in polycarbonate sheets.  This does not imply that this material is strong in all aspects; PCs do not scratch. They must be coated with a scratch resistant coating.

Although a number of people tend to believe that polycarbonate materials have high impact resistance and hence they cannot be broken; the possibility of cracking must not be overlooked.  When PCs are exposed to higher magnitude of stress corrosion, unexpected cracking may be experienced. This stress could be either residual stress or applied stress. At times, cracking can also be due to the two types of stresses (when they act simultaneously). Therefore, you need to examine the polycarbonate sheet to be sure that none of these types of stresses exist. You can use a polarized filter or a polarized sunglasses to check the presence of residual stress.

This may at times call for failure analysis. You can examine the PC using an optical microscope. This involves analyzing this product for crack, hydrolysis and chemical attack. It is important to note that even though these materials can withstand a lot of impact; the PC’s vulnerability to certain chemical and solves besides its hygroscopic nature should be scrutinized keenly at all times.

Honeycomb polycarbonate sheet is made of thermoplastic material. These sheets are mainly used as deflector for laminar-flow ventilation or air diffuser in commercial refrigeration. It also used in ventilation systems, sterilized rooms, wind tunnels and climatic chambers. Using this sheet can benefit you in different ways, for instance, the application of honeycomb sheet not only remove turbulences in ventilation tools and air diffusers, but it also controls humidity as well.

You can use these polycarbonate sheets to reduce noise and energy consumption in any place. Due to its terrific qualities, it is widely used in all major commercial refrigeration companies. As said before, application of this polycarbonate sheet offers many benefits, some of them are as follows:

• Easy to use and apply
• You can modify and customize the sheet in different shapes and dimensions
• These sheets are waterproof and washable
• These sheets are appropriate and safe to store food products and are non-toxic
•  These sheets are 100% recyclable.

The versatility of Honeycomb polycarbonate sheet can also be seen by the way it focuses light. Polycarbonate mostly used in making lamps and in lightening sector as it diffuses light very well.  These honeycomb sheets come with a density of 2ookg/m³  and an excellent crash-absorber. With such remarkable benefits, these sheets have established new standards in the field of energy absorption.

In fact, the uniform crushing of the cells consumes kinetic energy at a constant compressive load till the time a 78% reduction of its volume get crushed. You will find these sheets with different densities based on the level of energy absorption and type of application. If you buy honeycomb polycarbonate panel with inferior density, you can use it for light weight and transpiring structures. In nutshell, transparent or colored polycarbonate sheet honeycomb can also be used for interior decoration or any other applications.

Are you thinking of buying triple wall polycarbonate sheet for your greenhouse? Here are some things to consider before you make any decision. You will find a dozen of models that come in different size, features and options you need to choose.

From how long you are using the house ? What is the climate type?

You need to know this to determine the R-value (insulation) of polycarbonate that would cover your house. If you live in a cold climate, then buying single wall carbonate sheet or glass panel would not help. You need multi-layer polycarbonate such as triple wall polycarbonate panels to maintain inside temperature by creating insulation, and help you fight harsh weather.

 These sheets are just perfect to not only safeguard your residence from unpleasant weather, but also add beauty to it. Carbonate sheet comes in different size, pattern, color and style to give your home a makeover. Mostly, owner of greenhouses complain about the fragile nature of glass panel they installed. It mostly happens because glass panels used to be heavy, and can be broken down during installation or any other accident.

Even if you hire a highly experienced technician to avoid above-mentioned mishaps, glass panels sometimes fail to handle extremely harsh weather and get cracks. Unlike to glass panels, triple wall polycarbonate sheet is light weight and do not break down. You can install them alone without taking any professional help. No matter how harsh the weather is, your plant and other valuable will remain safe in your greenhouse if it is covered with multi-layered polycarbonate sheet.

In an addition to weather protection, these sheets are terrific sound barrier. You can install them in your conference room door, office window, etc, and get absolute privacy. No sound will go out or enter your room via triple wall polycarbonate panels, and you will get absolute privacy.

Corrugated polycarboante sheets are considered as an outstanding roofing material as they combine terrific physical properties. They are highly preferred for making noncorrosive industrial structural roofing and siding. Additionally, homeowners prefer these sheets for various DIY application as they offer high impact strength and wide service temperature range. The high light transmission and unlimited range of profiles of corrugated polycarbonate sheets allow users to integrate them as a superior quality roof light application.

These polycarbonate sheets are available in a wide variety of colors, therefore they not only can save your property from harsh sunlight or chilly weather, but also enhance overall appearance of your property. Following are some reasons you must consider these corrugated sheets:

• Impact resistant: virtually unbreakable
• Transparent: up to 90%LT
• Weather and UV resistant
• Wide service temperature range
• Blocks 99.9% of harmful UV
• Lightweight
• Good flammability rating
• Extensive warranty
• Easy to work with and install

Generally, these sheets are used to manufacture architectural roofing and skylights, industrial roof lights, agricultural green houses, residential and commercial roofing, light roofing and awning. Corrugated polycarbonate sheets are virtually unbreakable and lightweight. They are designed to match the specific profiles of metal sheets in steel manufacturing plant. You can easily clean these sheets, and as they are unbreakable, you will remain tension free about its durability and life.

Corrugated polycarbonate sheets are supplied with a UV (ultra-violet) protected surface. With a light transmission of up to 90% of clear sheets, these polycarbonate sheets have equal optical property as compared to glass. The panels has over 92% light transmission, and rigid with impact resistance. These sheets are treated with a factory applied condensation control which causes water to spread into a thin sheet and eliminate condensation drop formation, and able to retain a superior level of transparency.

The polycarbonate hollow sheet is manufactured using latest technologies with quality basic materials. These sheets are widely used in different areas such as stadium, malls, offices, railway stadium and more.  One major benefit of using these polycarbonate sheets is that they are far better than conventional glass and other acrylic material. They are very lightweight, strong, insulating and attractive sheet, which is preferred for roofing and cladding.

People use these polycarbonate sheets in various applications such as in construction, advertising, agriculture, industry and DIY. You can apply these sheets in windows, walkway or overhead bridge, and save a lot of energy costs. Additionally, these sheets are ideal for solar reflectivity and roofing for residential and commercial properties in hot climate. polycarbonate hollow sheet is also used in making canopies, shopping malls, car parking and walkways. You will find these sheets very easy to handle and install. Some major property of these sheets includes:

• High impact resistance
• Weather resistant
• High heat and sound insulation
• Long life span
• Excellent light transmission up to 88 % (10 mm)
• Large dimensions
• Excellent resistance to chemicals
• Transparent
• UV protection
• Temperature resistant
• High resistance to mechanical loading
• Light-weight
• Easy to install
• Superb thermal insulation

These sheets are virtually unbreakable and can resist extreme weather conditions. No matter whether you live in cold or hot climate, its insulation ability against heat and cold will help you enjoy comfort and security. Mostly, these sheets come with long working life, and many companies offer warranty against yellowing.

Polycarbonate hollow sheets  are used for a variety of applications such as architectural roofing and glazing, commercial and retail roofing, translucent roofing in sports facilities and more. These sheets are largely used to cover walkways, awnings, entrances, parking structure covering, swimming pool covers and more. 

The polycarbonate sheets is half the weight of glass and three hundred times more strong the glass. Therefore, these sheets are perfect for green houses. These polycarbonate sheets cut to size just to meet your requirement, you simply have to mention the measurement.  The sheets are preferred by different industries due to its strength and impact resistance. Plus, they offer superior transparency of glass as well.

Polycarbonate panels offer good UV and fire protection. Therefore, it is an ideal solution for people who want to use outdoor glazing, greenhouses and building that require more safety and insulation. These sheets are suitable for both DIY and professional application as they offer perfect solution to:

• Replace any glass that can be broken in harsh weather or mishap
• Replace greenhouse cover and cold frame glass
• Make vulnerable windows and doors
• Secondary glazing

All of polycarbonate sheets cut to size in any dimensions. Simply mark you specification and the service provider would cut down the sheet in mentioned measurement. As the sheets provide remarkable high impact resistance, they are perfect for use in areas where there is a risk of damage or vandalism. These sheets offer good formability and hence used for skylights, covered walkways, roof lights, roof domes and barrel vaults. Some of prominent features of polycarbonate sheets are as following:

• Extremely strong
• Unbreakable
• Weather resistant
• UV protection
• Half the weight of glass
• Optically clear
• Scratch resistant

These cut to size sheets are ideal solutions for windows, replacement greenhouse glass, bus shelters, machine guards, boat & windows, and other glazing applications. The sheets come in different sizes such as 6050 x 2050 mm and 4050 x 2050mm large sheets, but they can be cut down according to the specified dimensions.

Since polycarbonates were first prepared in 1898 by Einhorn; they are seemingly being used in quite a number of domestic and industrial applications. Polycarbonates are formed through a process known as condensation polymerization which results in a compound of carbon, which is bounded by three oxygen atoms.  This reaction involves phosgene and bisphenol A. The most common uses polycarbonate sheets mainly tend to focus on two main properties; an exceptional clarity and high impact strength. Of course, with the advancement in technology; UV polycarbonates have been introduced in the market and they are used to construct greenhouses, roofs, bullet proof windows etc.

Factors which determine the uses of polycarbonate sheets in different areas:

The nominal thickness;

it is an important factor to consider when choosing and polycarbonate sheet. For example, a polycarbonate material with a thickness of about 1.25 mm nominal thickness can be used for almost all industrial applications. It can withstand all the laborious conditions within an industrial set up. Conversely, a polycarbonate with a nominal diameter of about 1.0 mm is classified as a lightweight polycarbonate. They are mainly used for domestic applications where they are exposed to less rigorous conditions.

Solar transmission;

the amount of light required, will also determine the type of polycarbonate to be used. It is also another parameter which determines the uses of polycarbonate sheets. Normally, these materials have a high degree of clarity. In most cases, about 70% of the heat effect from the sun, which is between 350 and 800 nanometres can be transmitted through carbonate sheets.

Heat stop;

this is one technology which has also been incorporated into the polycarbonate sheet manufacturing industry. With this technology, over 60% of radiated heat can be eliminated, resulting in a cool environment. Moreover, such materials incorporate the UV technology and other microscopic reflective particles which form a silver color, thereby by a reflective component of the polycarbonate sheet.  It is a common technology in the roofing industry, which is one of the most common uses of polycarbonate sheets. In most cases, it guarantees a lower level of light transmission while the translucent roof is used to achieve the desired light levels. This technology offers the following key advantages: UV surface protection, an exciting new color, 20% light transmission and suburb physical properties.

External environment;

the external environments may cause substances to degrade, weather or to corrode. In such scenarios, a polycarbonate sheet which has been stabilized with UV is commonly used since it protects the material from the three natural phenomena. The UV layer, neither cracks nor degrades which guarantees a trouble-free performance. However, it is important to note that after a long period of time, photo degradation may occur.

Normally, without the UV protection, the short wavelength from the sun are absorbed by the polymer which results in the formation of chemical bonds. This results in the yellowing of the polycarbonate sheets. The good thing about polycarbonates is that they are resistant to corrosion and hence they can be used in a number of applications. It is important to consider all these factors anytime you intend to install any of these products.