Factory Price PU/PIR/Rockwool/EPS Sandwich Panel for Cold Room

• Feature: Environmental, Fireproof, Light Weight, Metal Panel
• Fire Rating: 1
• Certification: ROHS, ISO9001
• Customized: Customized
• Certificate: ISO9001 ISO14001
• Length: According to Your Requirement
• Model NO.: PU/PIR sandwich panel
• 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 China Group Introduction 

Founded in 1978, Wiskind Group is mainly specialized in such businesses as manufacturing of architectural steel products and cold-rolled steel, as well as the trade of coated steel sheets. As a company of the Group and a national hi-tech enterprise, Shandong Wiskind Architectural Steel Co., Ltd. which was listed on the new OTC market in 2014, is a specialized manufacturer and service provider of metal cladding system and steel structure products.
Covering a land area of 1,000 mu, the group headquarters and the manufacturing base are both located in the Boxing Economic Development Zone, Shandong Province. The production lines that have been put into operation, including sandwich panel, curtain wall, cold storage panel, cleanroom panel, cleanroom doors and windows, all employ state-of-the-art equipment, technologies and production management systems, with product lineup covering: metal façade, metal roof, cleanroom and cold storage systems, steel structure construction and more.
Over the past 40 years, Wiskind has established a great reputation both  industry manufacturing, logistics & warehouse, modern agriculture, public buildings, transportation and commercial facilities, which have contributed unique value to the progress and development of each industry.
Wiskind people always uphold the operation philosophy of Mutual Success Through Sincerity and Integrity, and have thus earned the respect and recognition of customers, peers and all walks of life through exquisite craftsmanship and a sincere attitude.

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, 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