FRP Honeycomb Panel

FRP honeycomb panel is a composite material panel, which is composed of FRP surface layer and honeycomb core material. FRP has properties such as corrosion resistance and anti-aging, and the honeycomb structure remains lightweight while providing strength. Its excellent mechanical properties, insulation properties and flame retardant properties make it widely used in vehicle manufacturing, architectural decoration, advertising production, electrical equipment and other fields.

Structure of FRP Honeycomb Panel

FRP layer: The surface is covered with a gel coat layer, which can be embossed into different texture patterns.
Reinforcement layer (optional): Made of high-temperature resistant glass fiber mat plastic. It acts as an isolation layer between the FRP material and the PP honeycomb core material, bonding them more closely and enhancing the strength of the honeycomb panel.
Polypropylene Honeycomb Core: Polypropylene honeycomb core is available in different pore sizes and thicknesses. Honeycomb cores of different densities provide different properties: such as compressive strength, flexural strength, etc.

Performance of FRP Honeycomb Panels

Lightweight: Due to its honeycomb structural core, FRP honeycomb panels are extremely lightweight, providing excellent strength and stiffness at a relatively low weight ratio.
High Impact Resistance: It can withstand general impacts and the surface will not be damaged.
Higher Bending Resistance: The hardness of GRP is higher, and GRP PP honeycomb panels will not undergo large deformation.
Corrosion resistance: The surface layer of FRP has good corrosion resistance and is suitable for use in humid and corrosive environments.
Easy to process: Compared with metal materials, FRP honeycomb panels are easier to process into various shapes and sizes.

Specifications of FRP Honeycomb Panels

Skin Material	Thermosetting Resin FRP Sheet
Core Material	Polypropylene Honeycomb
Total Thickness	10~75mm
Thickness Tolerance	±0.5mm
Skin Thickness	0.3~5mm
Core size	6~16mm
Width	≤3.2m
Length	≤12m
Honeycomb Density	80~200kg/m3
Surface Treatment	High gloss, matte, embossed, etc.
Surface Color	RAL color.
Performance	Anti-UV, flame retardant.

FRP Honeycomb Sandwich Panel Samples

Surface Treatment

The GRP surface can be processed into various texture patterns such as glossy and matte, and can also be coated with other materials (such as gravel).