Shandong Runsing Composites Co., Ltd.
                                                                                                           
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Eco Friendly Fibreglass Foam Sandwich Panel PET Foam Closed Cell Honeycomb Core

Price Negotiable
Price: Negotiable
MOQ: 200sqm
Delivery Time: 10-15 working days
Brand: RUNSING
Product Description

High-Performance & Eco-Friendly PET Foam Closed-Cell Honeycomb Core

Introduction

As a new type of thermoplastic structural foam core material, PET foam is gradually becoming the focus of attention in the material field due to its unique performance advantages and environmental protection properties. It takes polyethylene terephthalate (PET), which is homologous to the common beverage bottles in our daily life, as the core component. Through recycling or new material processing and advanced foaming technology, it finally forms a high-performance engineering material with a uniform closed-cell honeycomb structure. In application, PET foam mainly acts as the core material of sandwich composite panels and can be compounded with various high-strength panels such as fiberglass, carbon fiber, and aluminum panels. Compared with traditional materials, PET foam is known as an excellent alternative to PVC foam due to its outstanding balance in performance, cost and environmental protection, providing a new choice for material upgrading and sustainable development in related fields.



Core Advantages

Application 

Packaging & Shipping
To address product damage from violent shaking and collisions during long-distance transportation, we offer two protective solutions:
  • Standard protection: Securing products with iron frames, wooden pallets and other accessories to guarantee basic transportation safety.
  • Customized protection: Delivering tailored packaging based on your specific requirements, with 30% enhanced performance compared to the standard solution (e.g., specialized shock-absorbing materials, custom-fitted frames).


Product Advantage Details

Strong Mechanical & Fatigue Resistance

High specific strength/stiffness and excellent fatigue resistance, with minimal performance loss under cyclic loading.
  • Boosts durability: Ideal for vibration/cyclic load parts (e.g., wind blades, vehicle components), extending lifespan and cutting maintenance costs.
  • Enables lightweighting: Maintains strength while reducing product weight, improving energy efficiency for transport.

Superior Heat & Dimensional Stability

High HDT (>200°C), retains mechanical properties/dimensional stability at high temps, and low moisture absorption.
  • Fits high-temp processes: Compatible with epoxy curing, no softening/decomposition, improving production quality.
  • Stable in harsh environments: Resists high temps/humidity without performance loss or delamination.

Easy Processability

Easy to cut/grind/bend; compatible with polyester/vinyl ester/epoxy resins, good core filling.
  • Boosts efficiency: No special equipment needed, shortening production cycles.
  • Cuts production costs: Reduces process errors, ensures composite integrity.

High Cost-Effectiveness

  • Better or equal performance to PVC foam, with more competitive cost.
  • Lowers material costs: Maintains performance, increasing profit/market competitiveness.

Why Choose Us?

  • 15+ years of composite material R&D and manufacturing experience.
  • Exported to more than 30 countries and regions, serving global customers.
  • Continuous innovation and product iteration upgrade.
  • Strict quality control and full-process service support.

FRP Sandwich Panel

Skin:

·FRP/GRP: Fiberglass Reinforced Plastic

· CFRT: Continuous Fiber Reinforced Thermoplastic.

· HPL: Hiigh-pressure Laminate.


Core Material:

 ·PU:  Polyurethane.

· PP:  Polypropylene.

· PET:  Polyethylene Terephthalatee.

·PVC:  Polyvinyl Chloride

· PE:  Polyethylene.

·HDPE:  Higgh-Density Polyethylene.

· PP:  Polypropylene.

·Polywood

Sandwich Panel Series

NO.

Material Code

Specification

Material Name

Length(mm)

Width(mm)

Thickness(mm)

34 81311 XPS sandwich panel single-side composite board High performance glass fiber reinforced foam composite board 2000 1000 16/20/25
35 81220 XPS sandwich panel both-side composite board High performance glass fiber reinforced foam composite board 2000 2100/3000 -
36 81431 PU sandwich panel single-side composite board High performance glass fiber reinforced foam composite board 2000 1000/3000 25/30/35
37 81432 PU sandwich panel both-side composite board High performance glass fiber reinforced foam composite board 2000 2100/3000 -
38 81420 Woodblock-PSI composite board High performance glass fiber reinforced foam composite board 2000 1000 30/35/40
39 81421 EPS sandwich panel single-side composite board High performance glass fiber reinforced foam composite board 2000 1000 100/120
40 81230 EPS sandwich panel both-side composite board High performance glass fiber reinforced foam composite board


Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shandong Runsing Composites Co., Ltd.
Location NO.1958 Qianming Road,Fengjing town, Jinshan District, Shanghai 201501 China
Contact Person nicole

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