High-Strength Lightweight FRP Panel, High-Strength Lightweight Suitable For Refrigerated Transport Vehicles

The FRP Flat Panel, also known as FRP panel, is a board made by composite materials with glass fiber as the reinforcing material and resin as the matrix. Its properties cover multiple dimensions such as mechanics, chemistry, and physics, and it also has flexible specifications and processing characteristics. The following is a detailed introduction:

1,Mechanical Properties
High strength and light weight: Its tensile strength can reach 100MPa and flexural strength reaches 120MPa, with excellent mechanical performance that can withstand greater external forces. Meanwhile, its density is only 1.4 - 2.0g/cm³, about 1/4 - 1/5 of steel. It reduces self-weight significantly while ensuring structural strength, facilitating transportation and on-site installation, and also reducing the overall load-bearing of engineering projects.
Good toughness and impact resistance: Due to the reinforcing effect of internal glass fibers, the flat panel has excellent impact toughness. It is not easy to break when impacted by external forces, can effectively absorb impact energy, and has low bending rate, meaning it is not easy to crack under a certain degree of bending. However, note that the bending diameter should be greater than 500mm to prevent damage.

2,Chemical Properties
Strong corrosion resistance: It has good tolerance to atmospheric conditions, rainwater, and most concentrations of acids, alkalis, salts, and other chemical media. In easily corrosive environments such as electroplating plants and acid washing workshops, it can avoid erosion by chemical substances. Compared with metal panels, it is less prone to rust or aging, thus having a longer service life.
Environmentally friendly and non-corrosive: The gelcoat in FRP flat panels does not contain volatile or corrosive substances and will not release harmful gases into the environment, meeting environmental requirements. It is suitable for scenarios with high requirements for environmental cleanliness such as hospitals and food processing plants.

3,Physical Properties
Excellent thermal insulation and heat resistance: With a thermal conductivity of only 0.23W/(m²・K) and a total heat transfer coefficient below 0.3W/(m²・K), it has significant thermal insulation effects, reducing the impact of ambient temperature on internal spaces. It is suitable for scenarios requiring temperature control such as refrigerated truck cabins and building exterior walls.
Stable high-temperature and low-temperature resistance: It can work long-term in extreme temperature environments from -30℃ to 130℃ without issues such as brittleness or deformation, adapting to different regional climate conditions and special working condition requirements.
Waterproof and impermeable: The gelcoat material makes FRP flat panels completely waterproof with excellent water resistance, making them suitable as materials for waterproof parts such as roofs and bathroom wall panels, effectively avoiding seepage problems.
Outstanding electrical insulation: It is an excellent electrical insulating material, maintaining stable dielectric performance even in high-frequency environments. With a dielectric strength ≥20kV/mm, it is non-conductive and non-magnetic, applicable for electrical equipment protection, cable trench covers, etc., to avoid electric shock risks.
Flame retardancy meets standards: Conventional products have a flame retardancy rating reaching national B2 level, and UL94 V0 level and other higher flame retardancy grades can also be customized to meet fire safety requirements in different scenarios such as factories and warehouses.

4,Other Practical Properties
Good appearance and processability: The surface is flat and smooth, available in various styles such as matte and glossy, with customizable colors, combining decorative features. It is easy to cut and drill without requiring specialized complex tools. Products meeting specific needs can be customized by adjusting glass fiber content, arrangement direction, and selecting different resins.
Easy maintenance and long service life: Daily cleaning is simple. Even if damaged, repairs leave no obvious traces. Its service life is 4 - 6 times that of traditional similar products, requiring no frequent replacement for long-term use, thus reducing maintenance costs.

GuangMing is a manufacturer specializing in fiberglass flat panel panels. Have been in this industry for many years and we can customize related products according to your needs. We have professional production equipment, professional production workers and high-quality after-sales service. Contact us through trust!

Guangdong Guangming Composite Materials Co., Ltd. specializes in the marketing and sales of fiberglass products. For many years, we have been committed to providing high-quality products to the overseas market. Our products primarily include FRP corrugated sheets; FRP flat sheets; FRP composite panels; FRP pultruded profiles; FRP gratings; FRP fiber-wound pipes; and FRP rebar, which are widely used in refrigerated and cold-chain transportation vehicles. Our outstanding performance has earned us a strong reputation in international trade and we maintain frequent business relationships with numerous companies around the world. We are recognized by our customers as one of their most reliable and trustworthy partners. Our products are sold in Southeast Asia, Europe, South America, South Africa, Australia, the Middle East, and other countries and regions. By developing new technologies, we are gradually expanding and expanding our product range to produce high-quality new products to meet the needs of customers in various fields. Providing cost-effective products and excellent trade services is our principle. We aim to achieve mutual development on a win-win basis and build a strong brand with integrity.