
Introduction
PP honeycomb sandwich panel is a high-performance composite with a typical sandwich structure (face sheet + PP honeycomb core). Its core is made of food-grade eco-friendly polypropylene, connected by copolymerization molding or special adhesives, delivering excellent flatness and stable performance.
Lightweight, high-strength, corrosion-resistant, heat-insulating and sound-insulating, it is widely used in RV bodies, refrigerated trucks, logistics vehicles, cold storages, modular houses, climbing walls and wear-resistant electronic whiteboards. It is an ideal solution for projects needing lightweight design and long service life.
|

|


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).
Lightweight Solutions
Our PP honeycomb sandwich panel delivers outstanding performance you can rely on:
-
- Lower maintenance cost
Exceptional impact resistance, weatherability and corrosion resistance cut down maintenance and replacement, greatly prolonging service life.
-
Strong environmental adaptability
Well-suited for humid, rainy and corrosive surroundings, ideal for applications like sewage treatment plant covers.
-
Stable & neat structure
Large-size panel design minimizes seams, keeping an attractive look and high structural stability.
Call to Action
Request your free sample today and test its lightweight, high-strength and long-lasting performance firsthand.
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
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 |