Your Professional XPS 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.
XPS Sandwich Panel
XPS Sandwich Panel, also known as Extruded Polystyrene Sandwich Panel, is a high-quality insulation and structural panel composed of an XPS foam core sandwiched between two rigid facings.
The XPS foam core provides excellent thermal insulation properties, while the rigid facings offer structural strength, durability, and protection.
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Type |
XPS Sandwich Panel |
Material |
Foam+Color Steel sheet |
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Length |
Cut any length |
Steel sheet paint thickness |
20um |
|
Width |
950/1150mm |
Color |
Offwhite, gray,blue,green as your requirement |
|
Panel thickness |
50mm,75mm,100mm, 150mm,200mm |
Anti-Fire Grade |
B1 grade |
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Sheet thickness |
0.2-1.0mm |
Anti-Water Grade |
Best |
|
Sound insulation |
15.7db |
The Thermal conductivity |
0.038-0.043W/M.K |
|
Core materrial |
10-20kgs/M3 EPS |
Lifetime |
20 Years |
|
Delivery time |
Shipped in 7-10 days after payment |
Packing |
PE film on surface is available or carton protect |
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Quality |
Australia standard |
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Sample |
We'll be glad to, but you'll have to pay the freight. |
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Payment terms |
30% deposit and 70% before shipment, T/T or pay through Alibaba |
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Characteristic |
Low cost ,Low weight, heat insulation, retardant, soundproof, water resistant, environmental ,easy to install |
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Application |
Various roofs and walls referring to the large size factory buildings,storages, exhibition halls, gymnasiums etc. |
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Features of GRP XPS Sandwich Panels
Thermal Insulation
XPS foam, as the inner layer material, has excellent insulation properties. This helps prevent heat transfer, keeping the space inside the panels warm in cold weather and cool in hot weather.
01
Waterproof
The water absorption rate of XPS foam is extremely low; the gel coat on the GRP surface is not hydrophilic.
02
Lightweight
Due to the lightweight nature of XPS foam, GRP XPS sandwich panels are relatively lightweight and easy to handle and install.
03
Durability
The GRP outer layer has excellent weather resistance and corrosion resistance, which makes GRP XPS sandwich panels perform well in outdoor environments. It is able to withstand different climate conditions and humidity levels.
04
Strength
Due to the sandwich structure, GRP XPS sandwich panels also excel in strength.
05
Schematic Diagram

Versatile Applications
XPS Sandwich Panels offer remarkable versatility and can be utilized in various applications where insulation and structural performance are paramount. Here are some common uses:
Building Envelope Insulation
XPS Sandwich Panels are ideal for insulating building envelopes, including walls, roofs, and floors. The panels help maintain a comfortable indoor climate by reducing heat transfer and minimizing energy consumption. They contribute to energy efficiency, thermal comfort, and noise reduction in residential, commercial, and industrial buildings.
Cold Storage and Refrigeration
XPS Sandwich Panels are commonly used in cold storage facilities, refrigerated warehouses, and food processing plants. The exceptional thermal insulation properties of the panels help maintain stable temperatures, preventing heat transfer and ensuring proper storage conditions for perishable goods.
Modular Construction
XPS Sandwich Panels are well-suited for modular construction and prefabricated building systems. They can be used as structural panels for walls, roofs, and floors, providing both insulation and structural support. The lightweight nature of the panels facilitates faster installation and reduces overall construction time.
Transportation and Automotive
XPS Sandwich Panels find applications in the transportation and automotive industries. They are used for insulating and reinforcing truck bodies, trailers, and recreational vehicles, ensuring thermal comfort and structural integrity during travel.
Customization
Surface skin
FRP skin, CFRT, aluminium sheet, plywood, etc.
Size
Length ≤12m, width ≤3.2m, thickness: 20mm~120mm.
Density
25~45kg/m³
Colour customization
Yellow, green, blue.
Skin colour
According to the type of masking.
Compressive strength
Tuning density and proportion of foaming agent.
FAQ
As one of the leading xps sandwich panel manufacturers and suppliers in China, we warmly welcome you to buy high-grade xps sandwich panel for sale here from our factory. All our products are with high quality and competitive price.
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