PET Foam Sandwich Panels

PET foams sandwich panels are new material stuff in composite sandwich panels. TOPOLO PET core panels are compatible with various production methods like infusion or pre-preg, and with all common resin systems. The lightweight PET foam gives you a new perspective on your business. No matter whether you are in automobiles, transportation, or construction.


TypePET Foam Sandwich Panel
WidthMax 3.2m
ThicknessSkin: 0.7mm~3mm
Core: 10mm-120mm
Core Density80kg/m3, 100kg/m3,150kg/m3,200kg/m3,MAX 300 kg/m3.
SkinFRP/GRP Sheet, CFRT Sheet, Aluminum sheet
ColorWhite, black, green, yellow, customized
ApplicationRVs, truck trailers, vans, campers, caravans, motorboats, trains, mobile homes, dry truck bodies, etc.
Custom-MadeEmbedded Tube/Plate, CNC service

Structure of PET Foam Panels

The skin of TOPOLO PET panels uses glass fiber reinforced thermoplastic panels (FRP panels), which are compounded with PET foams to make the panels lighter and stronger. PET foams, as an environmentally friendly material, can be recycled.

PET Foam Sandwich Panel Layer Structure Diagram

PET Foam Panels Processing

PET Foam Sandwich Panel Processing

Application of PET Foam Sandwich Panels

PET Foam Panels for Car Body

  • Competitive price and low cost;
  • CNC shaping for customizable size and thickness;
  • CFRT panel skin (new FRP) for higher strength;
  • Thermolamination technology rather than glue bonding, for weight saving and fuel saving.
PET Panels for RV Body

PET Foam Panels for Construction

  • Excellent fatigue properties
  • High-temperature resistance
  • Low variation of density
  • 100% recyclable and odorless
PET Panels for Construction

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