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. PU Sandwich Panel 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.

Polyurethane cold storage sandwich panel:
1. Plate thickness: 50mm 75mm 100mm 120mm 150mm 200mm
2. Weight of core material: polyurethane: 40 ± 2kg / M ³
3. Thermal conductivity: 0.022-0.027w / m.k
4. Surface pattern: flat, corrugated, embossed, pressed rib
5. Combustion performance: Polyurethane class b1-b3

Pu sandwich panel structure
Cam-lock type PU sandwich panel is connected by cam-lock, it is easy to install, and has advantages of fire resistance, high compressive
strength, good sealing, and etc. It is suit for temperature of -50°C to +100°C, and nonperishable.
Taking polyurethane with excellent insulation performance as core material and pre-painted galvanized iron (PPGI/color steel), 304 stainless
steel or aluminum as external material, PU sandwich panel can reduce the heat conduction due to difference between internal and external temperature to achieve maximum efficiency of freezing and refrigeration system.

PU Sandwich Panel is suitable for the various roofs and walls referring to the large-size factory buildings, storages, exhibition halls,
gymnasiums, freezing stores, purifications workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof
with the rich colorfulness and good appearance.

FAQ
1. How to buy your ideal products?
A: TT and L/C are acceptable and TT will be more appreciated.
2. What is the delivery time?
A: It depends on order quantities. Generally speaking, the delivery time will be within 15 to 20 days.
3. How to pack the products?
A: We use standard package. If you have special package requirements, we will pack as required.
4. How to install after the goods arriving destination?
A: We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. However, the visa fee, air tickets, accommodation, wages will be paid by buyers.
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