Specifications:
Panel Thickness Available: 50mm, 75mm, 100mm, 120mm, 150mm, 175mm, 200mm, 250mm
Panel Width Available: 0mm - 1140mm
Panel Length Available: 0mm - 26000mm
Regular Steel Sheet Color Code: RAL 9002(Grey White)
PU Material Origin: 
PU Density: 40-45 KGS/M3
Heat Transfer Coefficient: =0.022 W/M2*K
Pressure: =0.10Mpa
Cubic Area Change: =1% (-30 C-100 C/96h)
Fire Rating: B2, B1
Surface of Panels: To be plating 0.3mm, 0.326mm, 0.35mm, 0.376mm, 0.4mm, 0.426mm, 0.45mm, 0.476mm, 0.5mm, 0.6mm, 0.8mm pre-painted white hot galvanized steel sheets or stainless steel sheets and PVC protected films
| The technical standard of PUR panel |
| No. |
Item |
Unit |
Tel. Requirment |
| 1 |
Density |
kg/m2 |
38 - 42 |
| 2 |
Heat conductivity |
W/m.k |
less than 0.024 |
| 3 |
Compresive strength |
KPa |
more than 150 |
| 4 |
Combustion
performance |
Average buring time |
s |
less than 90 |
| Average buring range |
mm |
less than 50 |
| 5 |
The bond strength between core layer and steel |
Mpa |
more than 0.1 |
| The technical standard of PIR panel |
| No. |
Item |
Unit |
Tel. Requirment |
| 1 |
Density |
kg/m2 |
43 - 47 |
| 2 |
Heat conductivity |
W/m.k |
less than 0.022 |
| 3 |
Combustion performance |
|
B1 |
| 4 |
Strippingl
performance |
The core material on the surface |
|
Uniform distribution |
| The adhesive area of each stripping surface |
|
more than 90% |
| 5 |
The bond strength between core layer and steel |
Mpa |
more than 0.1 |
Applications:
| Thickness of Sandwich Panel |
Application Temperature |
| 50mm |
Temperature 5°C or above |
| 75mm |
Temperature -5°C or above |
| 120mm |
Temperature -15°C or above |
| 150mm |
Temperature -25°C or above |
| 175mm |
Temperature -35°C or above |
| 200mm |
Temperature -45°C or above |
| 250mm |
Temperature -55°C or above |
PU Sandwich Panel (Polyurethane Sandwich 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, storage, exhibition halls, gymnasiums, freezing stores, purification workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.
It can be widely used as the structural material and heatproof material in petroleum industry, chemical industry, construction, packing, refrigeration, military industry, space industry, aviation, transportation, industrial model design and so on.
PIR/PUR/PU Polyurethane Wall/Roof Sandwich Panel for Cold Room/Storage/Prefab House
PIR/PUR/PU Polyurethane Wall/Roof Sandwich Panel for Cold Room/Storage/Prefab House are expanded plastics produced as a result of a polyaddition reaction with isocyanates in the presence of activating and stabilizing agents. As the blowing agent we use a traditional hydrocarbon - pentane, which is perfectly safe for the ozone layer. By using special polyester-derived polyols in polyisocyanurate (PIR/PIR+) foams, we obtain more aromatic bonds. Additionally, by means of increasing the so-called index in appropriate conditions, polyisocyanurate rings of high chemical resistance are produced. As a result, in comparison to flat rings in the PUR foam, in the PIR/PIR+ foam three-dimensional structures are obtained.
The effect is that the PIR/PIR+ foam behaves much better in fire than the PUR foam. It also exhibits better mechanical and insulating properties. PUR/PIR/PIR+ foams are characterised by very good physical and chemical parameters, high resistance to moisture, high chemical resistance and resistance to fungi and mildew. Compression strength with 10% deformation is 150 kPa, with density of 40 kg/m3± 3.
We offer a range of Headstream PIR-cored fire resistant insulated panels for all types of temperature controlled applications & controlled environment projects.
The high thermal performance of the PIR (PolyIsoCyanurate) core offers higher energy savings and/or reduced thicknesses of construction when compared to other insulated panel systems. They are fire resistant, hygienic and fibre free.
Detailed Images:
1- Cam-lock PU/PIR panels:
2- Fast-fit/Male-Female/Tougue-Groove PUR/PIR panels:
Our projects details:
1-Bright Esunyes Shanghai Fengxian edible production base
The area of cold storage panel: 180,000 square meters;
Cold storage doors: 900 sets;
The loading & unloading platform system: 6 sets;
The area of cold storage: 100,000 square meters.
Project profile: Bright Esunyes HeBei edible production base is a big modern edible factory which is constructed by Shanghai Bright Esunyes Bio-tech Co, Ltd. This edible production base is one of the largest modern edible fungus bases in China currently with daily yield of 120 tons mushroom. This project covers an area of more than 200 acres which is designed 6.5 meters high. This cold storage is combined with the production habits of edible fungus in special design. It is of first-class quality construction and excellent effect insulation.
2-Suzhou Yili cold drinks processing center
The area of cold storage panel : 30000 square meters
The cold storage door : 88 sets
The area of Cold storage: 11,000 square meters
Project profile: Suzhou Yili Co. Ltd is the cold storage project with daily yield of 100 tons cold drinks. The cold storage covers an area of 5000 square meters which is designed 6 meters high. It includes processing area, cold storage area and frozen center which is one of the largest cold drinks processing and distribution centers in Eastern China.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in bulk and put into the soft EPS for protection to save the container space. If you have the requests, we also make the iron pallet package.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
B:100% Trade assurance
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 10 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Our Company
Changzhou Yourshine Refrigeration Equipment Co., Ltd was founded in 1996. Our company is a first-class cold storage insulation materials manufacturer and a cold storage project solution provider.
We focus on the field of cold storage materials and cold storage research and development areas, through years of great-leap-forward development, the company is expanding, now has 28 management staff, 15 technical staff and 170 engineering installation and production staff.
Our company certification:
WHY CHOOSE US
(over 23 years experience)
1.Perfect product system
Strong R&D capability has always been the source of continuous development of our company. Your Shine has invested heavily in building advanced R&D centers and laboratories dedicated to the research and development of new products.
2.Core advantage
(1)Raw material advantage
We have strategic partnerships with medium and high-end color steel plate manufacturers such as Baosteel, Yieh Phui, Guanzhou, Honge and BlueScope. The black and white rubber are directly imported from the world's four major raw materials industry, namely Bayer, BASF, Dow and Huntsman.
(2)Advanced equipment
Importing the world's most advanced online automatic mixing and pouring technology and automatic continuous cotton system, which can complete the mixture ratio in one time and automatically adjust according to the temperature to produce a distinctive high strength,Energy-saving, green, soundproof and fireproof panels. The mainframe has a length of 26.3m and the quality is even better.
(3)National Patent
Our company has more than 10 national patents,over 20 national quality inspection certificates. Your Shine also has a dedicated independent laboratory, and the quality of the products is guaranteed. Our company is the only manufacturer in north Yangtze river area that can produce 250mm thickness polyurethane cold storage panels.
(4)Adequate Stock
Our company has 2 polyurethane production lines with an annual production capacity of 3 million square meters and a workshop covering an area of 20,000 square meters, which can satisfy a large amount of storage of goods. The monthly throughput can reach 30,000 tons, which can meet the needs of self-processing production and color coating product circulation.
Contact me:
Audited Supplier 
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