Professional Grade FRP XPS Sandwich Panel Matte Lightweight High Strength
Professional-Grade XPS Sandwich Matte FRP Panel Lightweight High-Strength Introduction Fiberglass sandwich composite panels are high-performance materials composed of upper and lower fiberglass (FRP) facings bonded to a lightweight core material (such as XPS foam, PU foam, PET foam, PP honeycomb core, or multilayer wood panels). Combining lightweight strength, corrosion resistance, thermal insulation, and soundproofing, it finds extensive applications in RV bodies, refrigerat
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Professional-Grade XPS Sandwich Matte FRP Panel Lightweight High-Strength
Introduction
Core Advantages

Application

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Product Advantage Details
Excellent Thermal Insulation Performance
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Extremely low thermal conductivity, effectively blocks heat transfer, reduces refrigeration energy consumption, suitable for refrigerated trucks and cold storage.
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Closed-cell structure is moisture-proof and mildew-proof, thermal insulation performance is durable and stable, ensuring precise temperature control.
Lightweight & High-Strength and Durability
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20%-30% lighter than traditional metal plates, reduces transportation and structural costs, suitable for cold chain environments with frequent loading and unloading.
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Resistant to acid, alkali and salt spray corrosion, suitable for high-humidity cold chain places, extending equipment service life.
Safety & Environmental Protection
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High flame retardant grade, ensures the safety of cold chain facilities and prevents fire risks.
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No harmful substances released, complies with RoHS and CPR standards, meeting the requirements of the food industry.
Economic Practicality & Quick Installation
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Quick assembly without welding, shortens cold storage construction period by 30%.
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Almost zero maintenance, low long-term use cost, reducing operation interruptions.
Why Choose Us?
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15+ years of composite material R&D and manufacturing experience.
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Exported to more than 30 countries and regions, serving global customers.
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Continuous innovation and product iteration upgrade.
- Strict quality control and full-process service support.
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 |