FRP PP Honeycomb Sandwich Panels For Truck Body Cargo Box Ceiling Wall And Floor Panel

Composition:
FRP PP honeycomb sandwich panels consist of two layers made of glass fiber reinforced polymer (FRP) as skin material on both sides, typically using glass fibers embedded in a polymer resin (e.g., Isophthalic polyester). The core material is Polypropylene (PP), a lightweight thermoplastic often formed into a honeycomb structure to maximize stiffness while minimizing weight.

Key Characteristics:

Lightweight: The low-density PP core significantly reduces overall weight compared to solid composites or metals.

High Strength & Stiffness: FRP skins provide excellent tensile strength, impact resistance, and flexural rigidity, especially with a thick core.

Corrosion & Chemical Resistance: FRP resists moisture, salt, and many chemicals; PP adds good resistance to acids and alkalis.

Durability: The panel withstands fatigue, weathering, and UV exposure (with appropriate additives).

Thermal & Acoustic Insulation: PP core offers moderate insulation, reducing heat transfer and noise.

Design Flexibility: Easy to cut, drill, bond, and mold into complex shapes.

Typical Applications: Ceiling,wall and floor of truck bodies,cargo box and dry van/truck, modular shelters, marine interiors, signage, and automotive components.