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Sandwich Roof Panel


PU Sandwich Roof Panel

/Insulated Polyurethane Sandwich Panel For Metal Roof System

Insulated Polyurethane Sandwich Panel For Metal Roof System

PU/PUR/PIR sandwich composite panel is a commonly used composite building material. The same as other types of structural insulated panels, it is also made up of two layers of structural board and one insulation core.

  • Payment:

  • Product Origin:

    Shandong Province, China
  • Color:

    Customized as your request
  • MOQ:

    1000 Square Meters
  • Shipping Port:

    Qingdao Port, China
  • Lead Time:

    20-30s days after receiving your deposit
  • Product Details

Insulated Polyurethane Sandwich Panel For Metal Roof System


Product Introduction

As a green, environmental-friendly, light and high-strength new building cladding material, in order to improve the thermal insulation effect of buildings and develop low-carbon economy, Wiskind has actively responded to the national requirements on energy conservation and emission reduction, introduced advanced Italian PUMA continuous production lines and production technologies in Europe, realized professional and large-scale production, and launched the PU/PUR/PIR sandwich composite panels with European quality and green environmental protection. 

PU/PUR/PIR Specification

Material Category: Organic insulation material

Combustion performance: B1 or B2

Heat Conductivity Coefficient: ≤0.023/≤0.02

Oxygen Index: ≤30%

Density: 40-43 / 40-50kg/m³

Temperature Endurance: 40-43 / 40-50℃

Water Absorption: ≤2%

Sandwich Panel For Metal Roof System

Product Parameters

Brand of steel plates:

Bao Steel, Yieh Phui Steel, Ma Steel, BHP Steel.

Painting of steel plates:

PVDF, SMP, HDP, PE; The top painting should be above 25μm.

Galvanized layer of steel plates:

Exterior plate:55% Aluzinc above 100g/m³or Zinc coating above 150g/m³; Inner plate:55% Aluzinc above 70g/m³or Zinc coating above 100g/m³.

Thickness of steel plates:


Thickness of core:


Density of core:


Effective width:


Panel Length:

According to customers’ request

Performance Description

1.High efficiency and energy conservation:the excellent thermal insulation performance reduces building energy consumption and reduces costs on air-conditioning equipment.

2.Solid and durable:high-strength panels and excellent mechanical properties of roofing.

3.Multiple choices:multiple color.

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