Recyclable Thermoforming Polypropylene PP Sheet 5mm FR Board

Our FR Boards are flame-retardant panels, made from polyphenylene sulfide with the addition of flame-retardant components. It maintains functionality under extreme conditions, including high temperature, flame and corrosion, minimizing accident risks. Compared with traditional flame-retardant boards, our products are lighter, reducing overall equipment weight.

PP flame-retardant boards are made from polypropylene (PP) as the base material, processed by adding flame retardants or using special techniques to achieve flame-retardant properties. They have good flame-retardant effects, effectively delaying or inhibiting the spread of flames, and meet relevant flame-retardant grade standards such as UL94 V0/V1 and GB/T 2408. When exposed to open flames, they are not easy to burn continuously, and produce little smoke and few toxic gases during combustion. Meanwhile, they retain the original toughness and strength of PP materials, with good impact resistance, being not easy to break and able to withstand certain external collisions or squeezes. They also have good resistance to acids, alkalis, salt spray, organic solvents, etc., are not easy to be corroded, and are suitable for use in humid or chemically polluted environments. In addition, they are lightweight, easy to cut, weld, bend, print and process into different shapes and sizes according to needs. Their surfaces are flat and smooth, facilitating subsequent decoration or logo printing. They also have certain resistance to high and low temperatures (usually stable in environments from -20℃ to 80℃), are not easy to deform due to temperature changes, and have strong UV aging resistance, making them suitable for various indoor and outdoor scenarios.

Thanks to the aforementioned properties and advantages, PP flame-retardant boards are widely used in fields requiring fire resistance, safety, and weather resistance. In the construction and decoration sector, they can be used to make indoor partitions, wall decorative panels, ceiling materials, etc., and are especially suitable for crowded places such as shopping malls, hotels, and office buildings, which can reduce fire hazards. They can also serve as interior panels for elevator cabs, cable tray partitions, etc., meeting building fire safety regulations. In the electronics and electrical industry, they can be used as enclosures for electronic equipment, partition boards for distribution boxes, cable protection sleeves, etc., utilizing their flame retardancy and insulation to protect circuits and equipment from fire threats. In the transportation field, they are used in interior parts of vehicles such as cars, ships, and subways (such as seat backboards, luggage compartment partitions, and ventilation ducts), which can reduce the spread of fire and smoke hazards when vehicles catch fire. In the industrial and warehousing sector, they can be made into workshop partitions, equipment protective covers, inner lining boards for dangerous goods storage cabinets, etc., and are particularly suitable for environments with flammable substances or chemical corrosion such as chemical industry, pharmaceutical industry, and warehousing, meeting both fire resistance and corrosion resistance needs. In public facilities, they serve as signboards, display boards in public places (such as subway station guide signs, shopping mall fire safety publicity boards), trash can enclosures, etc., which not only meet fire safety requirements but also are easy to clean and maintain. In the new energy field, they are applied in components such as lithium battery storage cabinets and charging pile enclosures, using their flame retardancy and chemical resistance to reduce the risk of battery fires. In conclusion, PP flame-retardant boards are a multi-functional material integrating flame retardancy, durability, economy, and ease of processing. With the increasing emphasis on fire safety, their application scenarios are constantly expanding to more industries.