PU(Polyurethane) Sandwich Panel is a category of emerging organic polymer material and is refferred to as 'The Fifth Largest
Plastic'.It could apply in numerous field, for example, light industry, chemical industry, aerospace industry, ect. If this
material applies in construction
Sandwich Panel will display such advantages below:
- Heat insulation
- Waterproof and fireproof
- Light weight
- Environment protection- highly recommend by the government
- Large span and most area saving
- Durable-more than 30 years
- Cost-saving

| ITEM | POLYURETHANE PANEL |
| DOUBLE SIDE | 0.3-0.7MM PPGI OR GI OR ALU. SHEET |
| PAINTING | PE/SMP/PVDF/HDP PAINTING 10-25YEARS AUTI-RUST |
| COLOR | BASED ON RAL COLOR OR YOUR SAMPLES REQUIRMENT |
| CORE MATERIAL | 40-45KGS/M3 PU |
| COVER WIDTH FOR ROOFING | 1000MM |
| COVER WIDTH FOR WALL | 1000/1120MM |
| THICKNESS | 40/50/60/75/100/150/200MM |
| ANTI-FIRE GRADE | B1,B2,B3 |
| ANTI-WATER GRADE | BEST |
| U -VALUE(W/M2K) 100mm ROOF | 0.22 |
| LOCKING SYSTEM FOR ROOFING | HIDDEN |
| LOCKING SYSTEM FOR WALL | HIDDEN OR T&GROOVE |
Features &Advantages:
1. Connection: dark nail connection, surface exposed screws, graceful building wall.
2. The strength, stiffness, stability, impact resistance, excellent shock resistance, corrosion resistance, resistance to atmospheric
resistance.
3. The insulation, insulation, excellent noise performance. In the plate can effectively solve the cold bridge insulation performance,
reduce the costs of the building air conditioning system.
4. High degree of prefab little affected by the bad weather during the construction, and therefore the more traditional method of
construction, the construction period can be shortened by more than 40%.
5. Class B fire performance, maximum use temperature of 180 ℃.

It is made of the high-quality color coated steel shet as the top and bottom surface.The core material is made of Polyurthane or
Polyisocyanurate Foam.It is compounded by high-temperature curing foaming and double track.It has excellent thermal insulation
performance and ideal bending resistance and sound insulation.Fireproof,high strength,noval sheet and exquisite appearance
are the first choice for many large buildings and cold storage.

FAQ:
1. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
2.What can you buy from us?
Glass wool sandwich panels, PUR sandwich panels, PIR Sandwich panel, cold storage sandwich panels, rock wool sandwich panels
3 Why should you buy from us not from other suppliers?
a.Full automatic continuous production line with globally advanced six-component continuous foaming technology .
b.15 professional designers and technicians to ensure 100% timeliness/effectiveness.
c.Export business team with 20 years of experience.
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