PET Foam Sandwich Panels

PET foams sandwich panels is a 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 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, motorboat, train ,mobile homes, dry truck body, 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 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 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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