Your Professional PU Sandwich Panel Supplier
Shandong Xinzhong New Materials Company has been based in Jinsha Industrial Park, Shahe Town, Shanghe County—the northern gateway to Jinan—since 2014, beginning its journey toward success. As a professional manufacturer that integrates design, R&D, production, and sales, we have been deeply engaged in the fields of composite materials and metal insulation materials. From lighting tiles to fiberglass tiles, and from fiberglass products to sandwich wall panels, each product reflects our dedication and expertise. Our products are not only aesthetically pleasing but also offer many advantages, such as excellent thermal insulation, fire resistance, environmental protection, corrosion resistance, anti-aging properties, light weight, and high strength.
Why Choose Us
Production Advantages
Our products are not only beautiful but also feature outstanding properties, such as excellent thermal insulation, fire resistance, environmental protection, corrosion resistance, anti-aging, light weight, and high strength.
Production Equipment
Our state-of-the-art production lines ensure product quality. Advanced machines such as embossing machines, keel machines, and cutting machines work in harmony, like precision instruments playing the tune of efficient production. We have mastered the core technologies and have achieved full coverage of the entire industry chain. From the careful selection of raw materials to the flawless presentation of finished products, every step is meticulously controlled.
Production Market
Thanks to their excellent quality, our products are widely sold both domestically and internationally. They are found in countries like the United States, South Korea, Japan, Malaysia, Singapore, and more. They are also popular in regions such as Macau, Taiwan, and other parts of China, where they are well received in the construction and decoration industries.
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Product Name |
PU Sandwich Panel |
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Material |
Polyurethane+Aluminum panel |
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Fire-proof level |
A |
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Core material thickness |
30mm-45mm |
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Core material density |
PU:38-40 KG/M3; PIR:40-42 KG/M3 |
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Effective width |
950mm |
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Temperature range |
-55~160℃ |
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Thermal Conductivity |
<0.023 |
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Panel Width |
950mm |
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Panel length |
1-13m or custom |
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Color of aluminum plate |
Silver grey, Brown color and so on |
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Characteristic |
Good temp-keeping and heat insulation |
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Fire-resistant |
Fire resistance(core):B1 grade |
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Oxygen index test method:26.2 % |
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Combustion growth rate exponential:211 W/s |
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Waterproof |
Water absorbing capacity(core):0.9 (V/V)% |
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Impermeability(panel):1.5 mm |
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Earthquake proof |
Maximum bending capacity:1.46 Kn/m² |
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Long-lasting |
Peeling resistance:95% |
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Cohesional strength:0.14 Mpa |
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Compressive strength:0.21 Mpa |
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Decoration |
Hundreds of colors and designs of various stunning effects. |
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No. |
TesIems |
TestResults |
Standards |
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1 |
Density (PU) |
42kg/m² |
GB/T6342-2009 |
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2 |
Compressive Strength(PU) |
295kpa |
GB/T8813-2008 |
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3 |
Thermal onductivity(U) |
AverageTemperature:10°℃ |
0,022W(m-K) |
GB/T125-2008 |
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AverageTemperature:25℃ |
0,2W(m-k) |
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4 |
WaterAbsorption |
0.8% |
GB/T8810-2005 |
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5 |
VerticalTensileStrength(Siding) |
1.kpa |
JG/T149-2003 |
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6 |
Flexural Capacity(Siding) |
Vetcal |
5.44Mpa |
GB/T9341-2008 |
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Horizontal |
3.88Mpa |
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7 |
SaltSpray(Steel Sheet) |
Neutal SaltSpray |
No amagewithin50hs |
GB/T1771-2007 |
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8 |
Acid Resistance (Steel Sheet) |
5%Sulfuric Acid |
NoAbnormalityDetectedWiti24hrs |
GB/T9274-1988 |
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9 |
AlkaliResistnt Steel Sheet) |
5%SocumOxychloride |
NoAbnormaliyDetecedWitin24hrs |
GB/T9265-2009 |
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10 |
HighTemperaureResitance(Steel Sheet) |
600℃ |
GB/8332-2008 |
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11 |
Closed CellRai(PU) |
99.7% |
GB/T20284-2006 |
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12 |
Aluminum-ZincAlly Coated |
55% Aluminum,43%Zinc |
GB/T13475-2008 |
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13 |
Wind PrssurResistace(Siding) |
10kpa thesamplisnotdamagd |
JG149-2003 |
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14 |
Horizontal Burning (PU) |
HF-1 |
GB/T8332-2008 |
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15 |
FR Standard |
B |
GB/T202842006 |
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16 |
HeatTasferCoefficient |
1.050W(m·K) |
GB/T3475-2008 |
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17 |
Sound Reduction Index |
25dB |
GB/T50121-2005 |
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Key Takeaways
Customization allows for specific lengths and thicknesses to meet project requirements.
Different core and surface materials can enhance insulation and durability.
Color and shape variations add design flexibility for unique architectural needs.
Performance can be improved with options for fire resistance and thermal insulation.
Quality control is essential to ensure customized panels meet industry standards.
Application
Selecting the appropriate PU sandwich panel is crucial to ensure optimal performance and cost-effectiveness for your project. Here are some key factors to consider when choosing the right PU panel:
Application: The intended use of the panel will determine the required properties. For example, cold storage facilities demand superior insulation, while industrial buildings prioritize strength and durability. Source
Location and Climate: The geographical location and climatic conditions play a significant role in panel selection. Regions with extreme temperatures or harsh weather conditions may require panels with enhanced insulation or weather resistance capabilities.
Budget: PU sandwich panels come in a range of prices, depending on the materials used and their performance characteristics. It’s essential to strike a balance between cost and quality to meet your project’s requirements and budget constraints.
Aesthetics: While functionality is paramount, the panel’s appearance can also be a consideration, especially for visible applications. Manufacturers offer various finishes and colors to suit different architectural styles and design preferences.
Load-Bearing Needs: Certain applications, such as roofing or flooring, require panels with high load-bearing capacities. Ensure that the selected panel can withstand the anticipated loads without compromising structural integrity.
Fire Rating: Fire safety is a critical aspect, particularly in commercial and industrial settings. Choose panels with appropriate fire ratings based on local building codes and regulations.
Insulation Requirements: The panel’s insulation properties, including thermal and acoustic insulation, should align with the project’s specific needs. Consider factors like energy efficiency, noise reduction, and temperature control when evaluating insulation performance.
When designing PU sandwich panels, a wide variety of surface materials can be taken into account. Relying on high-performance adhesives, polyurethane foam cores can be used with different surface materials, such as metal (aluminum, steel), plastic (FRP, CFRT), so that makes the final panel meet different application requirements. If you require unique surface materials to be applied to PU sandwich panels, we will custom make these panels for you.
FAQ
As one of the leading pu sandwich panel manufacturers and suppliers in China, we warmly welcome you to buy high-grade pu sandwich panel for sale here from our factory. All our products are with high quality and competitive price.
Aluminum Foam Sandwich Panels, PU Sandwich Wall Panel, Sound Proof Sandwich Wall Panel