
Introduction
Developed for outstanding bearing performance, PP honeycomb interlayer boards adopt innovative bionic structural layout. Its precisely molded polypropylene honeycomb substrate consists of dense micro support columns to uniformly disperse external loads. The core layer is fully integrated with high-rigidity surface panels via thermal co-molding or special adhesive lamination, forming smooth, structurally consistent composite plates.
Boasting excellent lightweight high-rigidity properties, the board cuts component weight drastically while retaining stable structural reliability. The material intrinsically repels damp penetration, chemical erosion and mildew growth, with premium heat preservation and noise reduction effects. These comprehensive merits render it a top-tier raw material for rigorous scenarios: motorhome housings, cold-chain transport bins, prefabricated buildings, climbing facilities and long-service writing whiteboards. It is the optimal selection for construction projects requiring both lasting sturdiness and effective lightweight optimization.
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Logistics & Damage-Proof Packaging
We provide two grades of shock-resistant packaging schemes to prevent panel breakage caused by harsh jolts and knocks during cross-country cargo shipment:
- Regular packaging grade: Metal reinforcing brackets, lumber pallets and auxiliary fittings lock panels firmly to meet standard logistics safety criteria.
- Personalized heavy-duty packaging: Custom wrapping plans are designed per your unique project demands, featuring 30% stronger anti-vibration capacity than regular packages, such as dedicated buffer fillers and custom-sized reinforcement supports.
Lightweight Performance Advantages
Our PP honeycomb sandwich panels deliver unmatched performance through advanced biomimetic engineering. Designed to optimize long-term value, they offer:
Long Service Span & Minimal Upkeep Needs: The composite panels are fabricated with robust anti-collision, weatherproof and anti-corrosion properties, lowering maintenance and replacement frequency to extend overall service time to the maximum.
Strong Harsh Climate Tolerance: Optimized material composition enables stable operation under muggy air, continuous rain and corrosive vapor, perfectly suited for heavy-duty facilities such as sewage treatment stations.
Monolithic Stable Structure: Oversized single-plate construction greatly cuts splicing gaps, delivering streamlined unified visuals while elevating the overall load-bearing stability.
Get A Free Trial
Complimentary sample delivery: Test the product’s low weight, high mechanical strength and long-term sturdiness on your own.
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 |