Super Durable PP Fiberglass Honeycomb Sandwich Panels Waterproof Moisture Proof Mold Resistant
Super Durable PP Honeycomb Core Waterproof Moisture-proof Mold-resistant Introduction PP honeycomb sandwich panel is a high-performance composite material featuring a classic "sandwich" structure (face sheet + PP honeycomb core). Its core is crafted from food-grade eco-friendly polypropylene (PP), bonded via copolymerization molding technology or special adhesives to ensure exceptional flatness and reliable overall performance. Integrating lightweight yet robust characteristi
fiberglass honeycomb sandwich panels waterproof
,durable pp fiberglass honeycomb sandwich panels
,waterproof fiberglass honeycomb panels
Super Durable PP Honeycomb Core Waterproof Moisture-proof Mold-resistant
Introduction
Core Advantages

Application

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Lightweight Solutions
- Reduced maintenance frequency: Excellent impact resistance, weather resistance and corrosion resistance reduce maintenance and replacement frequency, significantly extending service life.
- Environmental adaptability: Designed specifically for humid, rainy and corrosive environments, such as sewage treatment plant covers.
- Structural stability: Large panel design reduces joints, maintaining beautiful appearance and high structural stability.
Call to Action
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 |