Compound Wall PU/Polyurethane/PUR/PIR Sandwich Panels for Prefabricated House Container Homes Clean Room Cold Storage at Low Cost

• Feature: Environmental, Fireproof, Light Weight, Metal Panel
• Fire Rating: 1
• Certification: ISO9001
• Customized: Customized
• Core Material: PU/PIR/Polyurethane
• Core Thickness: 40mm, 50mm, 75mm, 100mm, 150mm,200mm
• Model NO.: 930mm, 1000mm
• Density: 80-120kg/M3
• Exterior Steel Thickness: 0.3mm-0.8mm
• Interior Steel Thickness: 0.3mm-0.8mm
• Effect Width: 930/950/980/1000/1130/1150*6000 mm
• Length: Customers Requested
• Paint: PE /Fvdf /HDP/ SMP
• Character: Low Price/Fireproof/Light Weight/Double-Metal Pane
• Type: Wall Panel or Roof Panel
• Application: Cold Storage/Cold Room/Prefab House/Workshop/Plant
• Color: Customized as Your Request
• Advantage: Easy Installation, Waterproof, Fireproof
• Durable Years: >50 Years
• Lead Time: 15-20 Days
• Transport Package: Container
• Specification: PU sandwich panel, 930/1000mm
• Trademark: Wiskind
• Origin: China
• HS Code: 73089000
• Production Capacity: 5000 Square Mater/Day

Product Description

Product introduction

1, High-temperature resistance, flame retardant, good strength

2, Thermal Insulation: The thermal conductivity of PU/PIR is 0.019-0.021W/m.k.Unique joints guarantee tightness and insulation.

3, With excellent thermal insulation performance and ideal bending resistance, and high strength, the surface flat version of the novel design, reduce the maintenance thickness, increase the net space

 

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 above150G/M³;  Inner plate: 55% Aluzinc above 70G/M³or Zinc coating above 100G/M³
Thickness of steel plates	0.4mm-0.8mm.
Thickness of core	50mm/75mm/100mm/120mm/150mm.
Density of core	40-50kg/m³
Effective width	930mm 1000mm
Panel Length	According to customers' request

 

PUR

In terms of raw material proportioning and process output, PUR products employ the globally advanced six component online automatic (SIMENS) mixing and pouring technology and have realized six-component continuous foaming for the first time in China. With the technology, mixing and proportioning process may be finished in an online way;the formula may be adjusted according to environmental changes; air feeding and mixing devices may be used to make raw material mixing more even and foam finer, thus producing high-strength, energy-saving and environment friendly building boards.

 

PIR

Polyisocyanurate is called PIR for short. For the composite boards developed , excessive isocyanurate is added and ring structure and higher isocyanurate index are employed in the compounds to form compact PIR products, thus ensuring greater stability and excellent heat and fire resistance for the internal rigid foams. Experiments show that the products can endure a temperature up to 200ºC in short time period or to 160ºC for long time.

     

Allowable vertical load and thermal performance of polyurethane sandwich wall panel (allowable deflection f≤L/200)
S(mm)	W/m2k	G(kg)	P=KN/m2	0.60	0.80	1.00	1.20	1.50
50	0.31	10.06	L(m)	3.52	3.04	2.69	2.42	2.11
75	0.21	11.06	L(m)	4.71	4.09	3.64	3.29	2.89
100	0.19	12.05	L(m)	5.76	5.02	4.47	4.05	3.56
120	0.16	12.84	L(m)	6.53	5.68	5.07	4.60	4.04
150	0.11	14.04	L(m)	7.56	6.58	5.87	5.32	4.68
Note:0.5mm outer steel sheet and 0.4mm inner steel
Allowable Span and Thermal Conductivity of Polyurethane Roof Sandwich Panel(allowable deformation f≤L/240)
S(mm)	W/m2k	G(kg)	P=KN/m2	0.60	0.80	1.00	1.20	1.50
30	0.32	9.32	L(m)	2.60	2.30	2.08	1.91	1.72
50	0.31	10.15	L(m)	3.59	3.17	2.85	2.61	2.33
75	0.21	11.18	L(m)	4.64	4.07	3.66	3.34	2.96
100	0.19	12.22	L(m)	5.57	4.88	4.38	3.99	3.53
120	0.16	13.05	L(m)	6.28	5.49	4.92	4.48	3.97
150	0.11	14.3	L(m)	7.30	6.39	5.73	5.22	4.62
Note:0.5mm outer steel sheet and 0.4mm inner steel

                                                                                              
FAQ

Q1: Do you offer guiding service for installation on site overseas?
A: Yes. We do. We will give detailed installation drawings and video for free. And if you need, we can send guide engineers as installation director even a working team to your construction site. We have ever supplied the installation service on Australia, Cameroon, Bolivia, Chile, Angola, Gabon and etc.

Q2: How can I get your quick quotation on my project?
A: The more exhaustive your description is, the quicker our quote would be. You can chat with us at anytime via email or phone to offer us your detail information or you can just leave your message on our website. We will give you the best quotation ASAP. Thanks for your kind cooperation.
 
Q3: What is the biggest advantage of your product?
A: The quality of our products is better than other manufacturers. We use high-quality raw materials, strictly control the quality of production. We improve our product performance by improving our technology. These make our products more beautiful and have a longer life, lower cost of use.

Q4 Is your company a factory or trade company?
Our company is a comprehensive company integrating production and trade. We have an independent production workshop and a world-leading high-end production line. The production level is leading the country.