EPS Sandwich Panel

EPS Sandwich Panel EPS Sandwich Panel EPS Sandwich Panel

1. Protective Film
2. Color Steel Plate
3. High Strength Adhesive Layer
4. Non-combustible Sandwich Layer Materials(EPS)
5. Color Steel Plate

EPS sandwich panel takes color steel plate as surface layer, flame retardant polystyrene foam board as the core material, two component polyurethane as adhesives. It is manufactured by continuous heating and pressing, composite molding, and then cutting to length. Foam board integrates two layers of color steel plate by adhesives, and its compressive strength is about 100KPa.

Physical and Mechanical Properties
Item Unit Index of Properties
Apparent Density ≤ kg/ m2 15.0 20.0 30.0
Compressive Strength (Compressive stress under 10% deformation ) ≥ kPa 60 100 150
Thermal Coefficient ≤ w/(m.k) 0.041 0.041 0.041
Water Vapor Permeability Coefficient ≤ ng/Pa.m.s 9.5 4.5 4.5
Water-intake Rate ≤ % 6 4 2
Oxygen Index ≥ % 30 30 30

Notes: The category I is under no-load condition, and the category II refers to the low-load condition. The last category is under the high-load condition.

Technical Specification
Steel Thickness: 0.3mm~0.7mm
Sandwich Thickness: 50mm ~250mm
Effective Width: 950mm, 1150mm
Effective Length: customizable

Our EPS sandwich panel can fall into category I, II, and III. Their apparent densities are respectively 15.0 kilogram, 20.0 kilogram, 30.0 kilogram per square meters. The thermal coefficient is 0.041 w/ (m.k). Except that the category I comes with the water vapor permeability coefficient of 9.5ng/ Pa.m.s, and the rest offer 4.5 ng/ Pa.m.s. They give excellent chemical resistance under the condition of air, water, acid, alkali, and salt, etc. Additionally, this product has a high gloss finish, easily getting rid of dirt or sewage.

As a China-based EPS sandwich panel manufacturer and supplier, at SBS we also offer modified container house, gable frame steel structure building, container house steel components, high strength hex bolt, and more.

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Other Products
  • PU Sandwich PanelOur PU sandwich panel not only has the various features of EPS sandwich panel, but also comes with difficult combustion properties and a wide range of operating temperature from -196 ℃ ~ + 130 ℃. What's more, this product offers many merits of small shrinkage ratio, no sign of embrittlement, non-toxic and no corrosion as well as low, stable, thermal conductivity. It is a heat insulating material, ideal for cold storage projects. Also, this product is widely used as the roof, wall of steel structure workshops, movable houses and integration ...
  • Rockwool Sandwich PanelRockwool sandwich panel offers up to 600 ℃ operating temperature and grade A non-flammability, therefore greatly expanding its range of application and being a light-duty panel suitable for those buildings which has a high demand on fire resistance rating. However, compared with EPS and PU sandwich plate, this product is not so outstanding in some aspects including dead weight, heat conduction, compressive strength, and water-intake rate.