
GRP Composite Panels Compact Toughness Stable Performance Wholesale Wall Panels
Introduction
Manufactured as high-end engineered composite materials, fiberglass sandwich panels feature a structural design with dual fiberglass-reinforced plastic (FRP) outer skins firmly bonded to low-density core substrates. The optional core materials cover XPS foam, PU foam, PET foam, PP honeycomb as well as multi-layer wooden boards. Integrating low weight with exceptional structural strength, these composite panels also deliver outstanding corrosion resistance, superior thermal insulation and effective noise reduction. Thanks to such comprehensive functional advantages, they are widely adopted in diverse scenarios, including RV enclosures, thermally insulated freight containers, logistics transportation trucks, cold storage facilities, modular prefabricated constructions, space cabin components, climbing wall bases, pickleball rackets and interactive electronic whiteboards. Above all, the material serves as a highly practical solution that perfectly reconciles lightweight structural design with prolonged service lifespan.
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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
Excellent Thermal Insulation Performance
- Featuring an extremely low thermal conductivity value, this material efficiently blocks heat exchange flow, greatly reduces cooling power loss, and fits perfectly into refrigerated vehicle compartments and various cold storage engineering applications.
- Thanks to its compact closed cellular structure, the material achieves remarkable damp resistance and anti-mold properties. Its steady heat preservation effect never fades over time, enabling precise and consistent internal temperature control all year round.
Lightweight, High-Strength & Long-Lasting Durability
- Compared with traditional metal panel materials, this product reduces overall weight by 20% to 30%, successfully trimming down transport expenses and framework construction costs, which makes it highly practical for cold chain logistics scenarios involving frequent cargo loading and unloading.
- The finished panel owns superb anti-corrosion traits against acid, alkali and salt fog erosion. It can stably work in high-humidity cold chain working environments and obviously prolong the whole service cycle of matched cold chain equipment.
Why Choose Us?
- Possess over fifteen years of professional experience in composite material research, development and mass production.
- Our products have been widely shipped to over thirty overseas territories and nations, winning reliable recognition from worldwide buyers.
- We keep pushing forward technical breakthroughs and conducting regular product optimization updates.
- Implement rigorous full-range quality inspection standards and supply one-stop comprehensive after-sales service solutions.
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 |