FRP Sandwich Panels

FRP Sandwich Panels. It is a composite fiberglass material that contains fiberglass skin and foam/honeycomb/plywood core. The multi-layer composite structure makes fiberglass composite panels lighter and stronger. It replaces traditional metal composite panels in many fields.

Structure of FRP Sandwich Panels

The skin is the FRP sheet. It contains resin and fibers. The resin acts as a matrix that accounts for 30% to 40% of the total weight. The resin can be PA, PE, PP, epoxy, phenolic, etc. The GRP sheet takes glass fiber as the reinforcement. The alternatives can be carbon fiber and other non-metallic and inorganic fibers. The fiber roughly accounts for 60% to 70% of the total weight.

Its core is foam or honeycomb or plywood. You can choose from PU, PET, PVC, XPS, EPS, EPP, etc for foam core and PP or PC for honeycomb. The foam core usually performs well in heat preservation and thermal insulation while the honeycomb in high strength and impact resistance. Foam cores usually have good thermal and thermal insulation properties, while honeycombs have high strength and impact resistance, and plywood not only has high strength but is also easy to cut.

Advantages of Fiberglass Sandwich Panels

☑ Lightweight
Due to the special composite structure, the density is relatively small and the weight is very light.

☑ High strength
Impact-resistant, rigid, and flexible, resistant to physical stress shock and damage.

☑ Easy to assemble
The assembly is very convenient and the cost is low. It can be assembled with screws, hollow rivets, or by gluing or heat fusion welding.

☑ Waterproof
This is the unique difference between FRP panels and wood panels. This material has good sealing performance, no water seepage, and no water leakage, even if the surface is damaged, it will not absorb water.

☑ Weather resistant
Glass fiber reinforced thermoplastic materials have a wide temperature range, between -40 and +80 degrees Celsius.

Different FRP Skin Surface Patterns are Available

In addition to the commonly used high-gloss and matte surfaces, the FRP sheet surface of the composite panel can also choose stone grain, wood grain, cloth grain, etc. These can be customized according to customer needs.

TOPOLO Supplies Fiberglass Sandwich Panels with Different Core Materials

XPS Foam Sandwich Panels

Wood Grain Fiberglass Honeycomb Panels — XPS foam sandwich panel is a kind of thermoplastic composite panel containing a thermoplastic resin and continuous fiberglass. The outer skin adopts glossy continuous glass fiber and the inner skin is composited with thermoplastic UD tapes. The core adopting extruded polystyrene connects with the skins through vacuum compression with special adhesives.
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PU Foam Sandwich Panels

PET Foam Sandwich Panels

PVC Foam Sandwich Panels

EPP Foam Sandwich Panels

PP Honeycomb Sandwich Panels

Anti-skid Honeycomb Panels

Plywood Sandwich Panels

Balsa Core Sandwich Panels

Basha is one of the fastest-growing trees and the lightest wood in the world. The weight of Bashamu is only about 130~180kg/m³， It is not only light but also strong.
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Application of FRP Sandwich Panels

**RVs, caravans, campers, etc**
RVs, caravans, campers, and trailers use fiberglass foam panels for side panels and roof panels, and fiberglass honeycomb panels for interior decoration.

**Transportation industry**
Dry trucks and refrigerated trucks for transporting various dry goods, fruits, vegetables, cold drinks, etc.

**Building**
Mobile homes, mobile toilets, sentry boxes, bedroom door panels, wall panels, ceilings, etc.

**Sports products**
Such as pick rackets, skateboards, rafting boats, etc. Most of them are honeycomb composite panels.

Choose TOPOLO New Materials

TOPOLO customizes fiberglass composite sandwich panels according to your needs and provides CNC machine-cutting services.

TOPOLO fiberglass sandwich panels factory covers an area of tens of thousands of square meters, with a daily production area of more than 10,000 square meters. Our FRP composite panels are very popular in the international market and currently sell well in Europe, South America, North America, the Middle East, Central Asia, Southeast Asia, Africa, and other markets. For more information, please contact us for more product details and price information.

Specification

Core Material: PU foam, PET foam, PVC foam, EPP Foam, EPS Foam, XPS Foam, PP Honeycomb, PC Honeycomb, and Plywood.
Skin: FRP Sheet, CFRT Sheet.
Skin Thickness: 0.7mm~3mm.
Core Thickness: 5mm~150mm.
Width: 0.1m ~3.2m.
Length: Customize.
Core Density: 30kg/m3~300kg/m3.
Surface Color: RAL Series.
Application: RVs, trailers, vans, dry vans, refrigerated trucks, campers, building formwork, scaffolding, mobile homes, sports products, truck floors, etc.
Custom-Made: Embedded Tube/Plate, CNC service.