
Introduction
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Tailored for reliable load-bearing performance, PP honeycomb composite panels adopt innovative bionic construction; their accurately molded polypropylene honeycomb core forms dense micro support columns to evenly disperse external loads, which integrates tightly with high-rigidity surface skins via hot melt co-molding or special adhesive lamination to create smooth, structurally consistent boards. Boasting remarkable lightweight high-strength performance, this material cuts overall component weight without weakening structural stability, and features native resistance against dampness, chemical corrosion and mildew alongside premium heat and sound insulation. Thanks to these comprehensive strengths, it serves as a top-tier raw material for high-standard scenarios such as motorhome shells, cold-chain transport containers, prefabricated buildings, climbing facilities and long-life electronic whiteboards, perfectly fitting all engineering projects that require both long-term sturdiness and effective weight reduction.
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Packaging & Shipping
Two sets of anti-breakage packaging options are available to avoid panel damage caused by rough jolting and impact during long-distance cargo transit:
- Basic packing solution: Metal reinforcing frames, lumber pallets and auxiliary hardware lock panels firmly to satisfy baseline freight safety standards.
- Custom heavy-duty wrapping: We design exclusive packaging matched to your project specifications, with shock resistance boosted by 30% above basic versions, including dedicated vibration buffer fillers and tailor-made reinforcing brackets.
Lightweight Solutions
Our PP honeycomb sandwich panels deliver unmatched performance through advanced biomimetic engineering. Designed to optimize long-term value, they offer:
1.Long Service Span & Low Upkeep Costs: These composite boards are manufactured with outstanding anti-strike, weather-proof and anti-corrosion properties, cutting overhaul and replacement frequency to extend service cycles to the maximum extent.
2.Strong Adaptability to Harsh Surroundings: Optimized material formula enables stable operation amid steamy air, torrential downpours and corrosive gas, rendering it an ideal material for heavy-duty engineering such as sewage treatment stations.
3.Integrated Structural Consistency: Oversized single-plate design drastically reduces connecting gaps, delivering smooth uninterrupted visual effects while upgrading the overall structural load-bearing capacity.
Call to Action
Free sample application: Test the product’s low weight, robust mechanical strength and long-lasting sturdiness
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.
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Material Code
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Specification
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Material Name
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Length(mm)
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Width(mm)
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Thickness(mm)
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| 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 |