Poly Urethane Sandwich Panel

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Brief Introduction of Sandwich Panels:

PU Sandwich panel (Polyurethane sandwiched panel )is composed of 2 layers of weather-proof colored steel sheets and jetted the hard forms of polyurethane between 2 layers which feature fireproof materials. It is suitable for the various roofs and walls referring to the large-size factory buildings, storages, exhibition halls, gymnasiums, freezing stores, purifications workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.

Panel Material Metal
Core PU
Density 30-40kg/m3
Thickness of plate 0.3mm-1.2mm
Thickness of PU 50mm-200mm
Effective width 950mm,1150mm
Thermal conductivity 0.034w/m.k
Length/Color Customized
Type Flat

Features:

1. Heat preservation, heat insulation , sound insulation
2. Good chemical resistance, waterproof, anti-corrosion, insect-free etc.
3. Energy conservation, environmental protection, economical, heat insulting, good structure, easy-doing construction
4. Light weight enough to reduce building expense.
5. increase indoor aesthetic looking, easy installation with short time limit
 
Application:

1. Exterior curtain wall
2. Building interior wall decoration
3. Decorative renovation for old building
4. Wallboard and ceiling
5. Billboards, exhibition and notice boards
6. Materials used for vehicle, airplane
7. Backing plate for slim stone panel
8. New materials for furniture


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Winstrongtech takes the lead in combining structural advantages with composite materials and insulation properties of inorganic materials to develop a unique sandwich wall system. The Sandwich Wall comprises two aluminum alloy panels (face panel/back panel) and a core of high-density mineral wool. This is a functional curtain wall system that integrates decoration and insulation to offer a wide variety of shapes to meet all the comprehensive requirements that modern architectural façade needs in terms of durability, aesthetics, environmental protection, energy efficiency and fire protection, etc. This product is widely used in public facilities, industrial plants, combined cooling units and many other buildings.

 Dimensions of up to 1200mm×6000mm, larger panels available upon request
 Large size panel with extreme flatness
 Five standard thickness at 35mm, 50mm, 60mm, 75mm and 100mm in accordance with insulation requirements
 Outstanding insulation performance (30 times the insulation of concrete)
 Panel material choices: aluminum, steel, copper and stainless steel
 Bi-modular joints, identical joint design at all four panel sides to address the four-sided connection and integrated window design
 Sizes, shapes, finishes and colors can be customized upon request
 Integrated solutions with windows, doors and sun-control systems
 All installation components and clamps are concealed by the skin cover to enhance aesthetics and prevent cold bridge effect 
 Horizontal and vertical installations available that allow each panel to be moved and replaced independently


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Items Specs and Parameters
Face Panel Material: High-grade Al-Mn-Mg alloy
Thickness: 0.7mm~1.0mm
Material: Galvanized steel
Thickness: 0.5mm~0.8mm
Back Panel Material: High-grade Al-Mn-Mg alloy
Thickness: 0.7mm ~1.0mm
Material: Galvanized steel
Thickness: 0.5mm~0.8mm
Core Material: High-density mineral wool
Density: 155kg/m3 ± 11%
Sealant Two-component high-temperature curing PU glue
Surface Coating Surface Coating
Back: POLYESTER (other coatings available upon request)
Standard Specs Length: L≤6000mm (other lengths available upon request)
Width: W≤ 1200mm (other widths available upon request)
Height: 35mm, 50mm, 75mm, 100mm
Colors A wide range of colors in accordance with winstrongtech quality criteria
FR Standard A2-s1,d0(GB8624-2006)

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