The Advantages and Disadvantages of Polycarbonate Sheets

In the plastics industry, Polycarbonate sheet is one of the most popular materials on the market. What makes them a favorite among builders and product manufacturers? What are the advantages and disadvantages of polycarbonate sheets?

What are Polycarbonate Plastic Sheets?

First, Polycarbonate is a thermoplastic that comes in a transparent sheet. It the incredibly tough and absorbs minimal moisture making its high impact resistance, flame-retardant, chemical resistant, and is also resistant to water damage.

As to polycarbonate sheet applications, the specific benefits make it effective in many different applications: skylights, window glazing, sign faces, riot shields, enclosures, food processing, medical equipment, aerospace, exhibits, and displays.

Advantages of Polycarbonate Sheet

  • Strong and Flexible

Polycarbonate sheet is widely used in industries because of its strength combined with design flexibility. Polycarbonate solid sheet is 30 times stronger than acrylic and 200 times stronger than glass with a much lighter weight.

  • Lightweight and Easy to Cut

Polycarbonate is to work with. Transporting, cutting, drilling and construction. The polycarbonate sheet is lightweight and flexible. When all these benefits come to a single material, it undoubtedly becomes the best choice.

  • UV-Protected

Another advantage of polycarbonate sheets is UV protection. There is a layer of UV resistance on one side of the sheet, which blocks the UV ray of the sun to protect the sheet structure.

  • Flame Resistant

Polycarbonate sheet is B1 level of flame resistance. It has a unique fire-resistant property. So polycarbonate is the best choice for buildings built in fire-prone areas.

Disadvantages of Polycarbonate Sheet

I am afraid the only disadvantage of the polycarbonate sheet is the cost. It is a little more expensive than other similar build materials. But the amount of the benefits have made up for the cost.

Applications of Polycarbonate Plastic Sheets

Polycarbonate sheets have unique benefits, which make them replace the glass. Polycarbonate sheets are widely used in construction, agriculture, electronics, etc. the followings are the most popular applications being used.

  • Farming Applications

Polycarbonate sheets are greatly used in greenhouses and nurseries, the sheets are UV coated the UV layer blocks almost all of the sun’s light. The harmful UV radiations are also blocked. So the plants are protected well within. If you choose twinwall or multiwall anti-fog polycarbonate sheets, thermal insulation is assured. Also, the sheets provide light diffusion and better protection. If you choose single polycarbonate sheets, it gives both light diffusion and warmth maintenance ability.

  • Police Security Applications

Polycarbonate solid sheets are strong impact resistance to be used for riot shields, prison windows, and protective visors. The main concern of the usage of these sheets in the police force is the use and abuse of these objects, which results in the damage of this equipment and making them useless, but if an anti-scratch coating layer is added. These tools become scratch-resistant.

  • Social Distancing Barriers

Another common use for polycarbonate sheets is to divide a room. The sheets are lightweight, it is easy to transport and install. Some are customized styles so you can open and close as you needed, and even some are made on wheels for easier movement.


Polycarbonate roofing panels are over 200 times stronger than glass. Which makes it a perfect replacement option for glass when available. Polycarbonate solid sheet is durable for skylights and glazing security lights in buildings. The insulation is much better than glass and it is lower cost when used in place of glass for building purposes.

UNQ is a professional polycarbonate roofing supplier in China. We have 5 international advanced production lines and the annual production capacity can reach 10,000 tons. Our products have been sold to more than 85 counties. Welcome inquiries about polycarbonate plastic roof sheets.



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