Factory Direct Selling Insulated PU Foam Wall Panel for Cold Storage

• Feature: Environmental, Fireproof, Light Weight, Metal Panel
• Fire Rating: 1
• Certification: ROHS, ISO9001
• Customized: Customized
• Certificate: ISO9001 ISO14001
• Length: According to Your Requirement
• Thickness: 50mm 75mm 100mm 150mm 200mm
• Thickness of Steel Plates: 0.4mm-0.8mm
• Painting of Steel Plates: PE,SMP, HDP,PVDF; The Top Painting Should Be Abo
• Density of Core: 40-50kg/M³
• Effective Width: 930mm/950mm/1000mm/1130mm/1150mm
• Panel Length: According to Customer′s Request
• Application: Prefab House,Steel Building,Warehouse,Factory
• Transport Package: Standard Shipment Packaging
• Specification: As customer′s request
• Trademark: WISKIND
• Origin: Shandong, China
• HS Code: 7326901900
• Production Capacity: 2500m/Day

Product Description

Wiskind Sandwich Panel Introduction 

50mm Pu Sandwich Panel Facade Production

 

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, the 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 a short time period or to 160ºC for a long time.

 

The Research Institute & the Central Laboratory 
Wiskind has set up a first-class professional Research Institute and Central Laboratory in the country, which has been recognized as Shandong Provincial Level Enterprise Technology Center. The Research Institute established through collaboration with Shandong University is equipped with more than 40 sets of specialized equipment, and dedicated to the testing of physical, mechanical and combustion properties of raw and auxiliary materials, final products, in addition to the R&D of new products. The operation of the Central Laboratory follows the international standards, and product quality control is classified into five modules, i.e., raw and auxiliary material inspection, product testing, process audit and laboratory inspection, which truly allows a seamless quality control process from raw material purchase, to inspection of final products, so as to guarantee a stable product quality.

 

The Cold Storage Panel Production Line

The cutting-edge equipment introduced from OMS, Italy features dual ultra-long tracks of up to 42 meters, the longest in the country, which offer sufficient curing time for PU foaming, and considerably improve the bonding and forming properties of the panels. The equipment is able to turn out ultra-thick (as thick as 300mm) cold storage panels, so as to meet the customer's special needs for low temperature environment. The advanced PU foaming process, which not only ensures better foaming quality, but also truly realizes zero emissions of fluoride during the production process.

 

 

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