Complaint
Polyurethane(PU/PIR) Sandwich Panel
Carved metal panel base material, surface material and core material. The panel adopts color coated steel plate, stainless steel plate and galvanized steel plate as the surface material. Steel plate surface painting layer are used high-quality Lipan paint, divided into high polyester weathering paint, fluorocarbon paint two, paint color lasting 15 years without fading. It extends the service life of metal carving plate to a great extent.| Panel Thickness | 50mm/75mm/100mm/150mm/200mm (other customized thickness is also acceptable) |
| Effective Width | 950mm/ 1000mm/ 1150mm(wall) ; 950mm/1000mm(roof) |
| Length | Customized as customer's request, but max 11.8m because of container shipment |
| Insulation Core Type | Polyurethane(PU/PIR) (Density 40kg/m3) |
| Compound Details | External Layer: PPGI steel sheet, 0.3mm~0.8mm available |
| Middle insulation: PU/PIR board, 50mm/75mm/100mm/150mm/200mm | |
| Internal Layer: PPGI steel sheet, 0.3mm~0.8mm available | |
| Surface Color | Standard is off-white (RAL9002) or sky blue(RAL5015). Other colors also can be customized but need a quantity bigger than 500sqm. |
| Thermal Conductivity | ≤0.025W/m.k |
| Lifetime | ≥15 years |
| Advantages | Lightweight; Waterproof; Best Insulation Building Material |
| Applications | Widely used as wall/roofing materials for Planting Room, Cold Room(Cold Storage), Breeding Farm, Constant Temperature Laboratory Etc. |
The excellent structure and compact concave and convex staggered groove installation of exterior wall insulation decorative panels avoid structural damage caused by rain, snow, freezing and thawing, dry and wet cycles, eliminate the hidden worry of water seepage on the wall after installation, and effectively avoid the phenomenon of mold on the indoor wall. Make up for the disadvantages of traditional insulation materials.
About the insulation of metal sandwich panels, the thickness of the wall panel required for insulation at the same temperature is the lowest. The wall panel itself has the characteristics of heat insulation, waterproof and flame retardant, light weight and shock resistance, convenient construction, sound insulation and noise reduction, green environmental protection, beautiful and durable, etc. It is very safe and convenient to install. The metal engraved thermal insulation panels on the outer walls show their absolute superiority.
Technical advantages
1. Efficient thermal insulation Polyurethane thermal insulation board has the lowest thermal conductivity among organic materials, and is an ideal thermal insulation product for building energy conservation in China
2. Super flame retardant Polyurethane Grade A composite plate can be burned for 30 minutes after 1000 degrees of flame.
3. Durable weather resistance After more than 6 months of weathering test, the polyurethane composite board has stable performance and can have the same life as the building.
4. Good dimensional stability The compressive strength of polyurethane grade A composite board can reach more than 200kp, and the board has good temperature resistance and no deformation.
5. Low carbon and environmental protection
Polyurethane Class A composite board adopts biological base
FAQ:
Q1. Are you a factory or a trading company?
We are professional factory with ISO,CE standard,OEM service is welcome.
Q2. What's your delivery time?
Salesman will confirm the time accordingly, large order should communicate with order management department in advance. Normally,
delivery time is 5-15 days after receive deposit. Large order delivery time should be arranged separately.
Q3. How to control the quality of your product?
a) Quality of the design: think about possible problems in advance and provide a high quality design solution.
b) Quality of the raw material: choose the qualified raw material
c) Quality of the production: precise manufacturing technique, experienced workers, strict quality inspection.
Q4.what is the length can you offer?
The sandwich panel is transported by 20'GP or 40'HQ. So in order to take good advantage of container space, we suggest the length no more than 11.8 M.
Q5.How long time your paint will last?
The durable time will be different in different zinc, paint coating. Also different environment has different effect on the
durable time.
Q6.What is PE coating?
PE is most widely-used painting in the color coated steel coils. It is characterized by good overall performance, and high
economic as well.
