FRP Skin PP Honeycomb Panels Manufacturer in China

Fiberglass PP honeycomb panel is a new type of lightweight composite material. Its upper and lower layers are fiberglass sheets, and the middle layer is PP (polypropylene) honeycomb core. PP honeycomb is a durable, environmentally friendly, lightweight material with very good corrosion resistance, while glass fiber sheet is a high-strength material. Combining them together not only maintains lightweight and high-strength properties but also has good anti-vibration effects.

Fiberglass Reinforced PP Honeycomb Panel Features

High strength.
Easy to install.
Waterproof & Moistureproof.
Weather resistance.
Chemical resistance.

PP Honeycomb Sandwich Panels


Skin MaterialFRP Sheets (thermoset fiberglass), CFRT Sheets (thermoplastic fiberglass)
Core MaterialPolypropylene Honeycomb
Total Thickness10~75mm
Thickness Tolerance±0.5mm
Skin Thickness0.3~5mm
Core size6~16mm
Standard Width2160/2300/2500/2750mm(Or customized).
Surface TreatmentNon-slip, high gloss, matte, etc
Surface ColorBlack, white, natural, wood grain, stone grain, etc
PerformanceAnti-UV coating, flame retardant coating, protective film.

FRP Honeycomb Panel VS Thermoplastic Honeycomb Panel

TOPOLO supplies two different types of PP honeycomb sandwich panels: thermoplastic honeycomb panels and FRP honeycomb panels. They use different manufacturing methods and therefore perform differently.

FRP PP Honeycomb Panel

FRP Honeycomb Panel

FRP and PP honeycomb core are bonded with glue. Due to the high strength of FRP, this type of honeycomb panel has smaller deformation and stable structural performance.

Thermoplastic PP Honeycomb Panel

Thermoplastic Honeycomb Panel

It uses a new type of FRP material-CFRT as the skin material. CFRT is a continuous glass fiber reinforced sheet, which provides better bending strength and rigidity. Different from FRP honeycomb panels, thermoplastic honeycomb panels use a thermal lamination manufacturing method to combine CFRT and PP honeycomb cores. Honeycomb panels with this performance have better impact resistance.

Various Surface Treatments are Available

The surface of PP honeycomb panel can be customized with various textures and patterns according to the application, it can be processed into smooth high-gloss and matte surfaces, or it can be processed into rough surface with good anti-skid effect.

Fiberglass PP Honeycomb Panel Offers Advantages Over Conventional Materials

  • PP Honeycomb Panel vs Wood Panel
PP Honeycomb PK Wood Panel
  • Fireproof
  • Mildew Proof
  • Waterproof
  • PP Honeycomb Panel vs Aluminum Panel
PP Honeycomb PK Aluminum Panel
  • Chemical Proof
  • Easy Cleaning
  • Lightweight

Fiberglass PP honeycomb Panels are Widely Used.

PP honeycomb panels with FRP skin are widely used, from automobiles, RVs, ships, furniture and even sporting goods. Its application greatly improves the service life of the final product and reduces production costs.

Vehicle Production
Home Renovation
Sporting Tools
Building Materials

Fiberglass PP Honeycomb Panel Expert – TOPOLO

TOPOLO is a lightweight sandwich panel supplier dedicated to designing and manufacturing composite materials for lightweight solutions for vehicles, construction, and many other fields. The lightweight, durability, and high mechanical, and chemical properties make the T-SW series PP thermoplastic sandwich panels very good candidates for many applications such as truck bodies, doors, packaging, floors, etc.

Supply Fiberglass skin PP Honeycomb Core Sandwich Panels

TOPOLO Customized Service

Customized length, width, and thickness.

Custom glass fiber reinforced sheets.

Custom honeycomb core shapes.

Custom surface patterns.

Custom CNC cutting services.

Custom packaging.