PU PU sandwich panel

 Rigid Polyurethane Foam is the internationally recognized world's best performance of insulation materials.

 Product use: purification plant ceiling, enclosure and purification products; industrial plants, warehouses, cold storage; long-span roof; added layer of the original building, temporary office; shops, markets, guard posts. Temporary office. At the same time as the roof, wall insulation, thermal insulation material.

 Features: 1. A good fire. Core materials B1 for retardant materials, 50% of its oxygen index, combustion will not melt away, and smoke-free, no-drip pyrolysis.

 2. Flame retardant, and temperature range. Temperature range. Core temperature at 90 ℃ ~ +130 ℃, up to the moment +200 ℃. Even in low-temperature ultra-low temperature environment when used to narrow, not brittle, is a cryogenic (cold) project ideal insulation material.

 3. Thermal conductivity properties of stability, character-resistant, high bending strength, non-absorbent, non-perishable, non-moth-eaten rat bite.

 Polyurethane sandwich performance:

 Bulk items kg / m3 thermal conductivity (w / mk) compressive strength (Kpa) of self-extinguishing water absorption (sec) using the temperature range (℃)

 Polyurethane ≥ 38 ≦ 0.020 ≥ 150 ≦ 0.118 <5 -200 ~ +150

 In manufacturing, installation, use, maintenance, and also to prevent leakage following a series of advantages:

 1.'s Advanced technology; for fully automated production equipment, are the major components of computer automation, high productivity.

 2. Lightweight: polyurethane sandwich panel weight per square meter was only 10 to 14 kg.

 3. Insulation, thermal insulation properties, thermal conductivity λ = 0.0175 kcal / m ? ? at times.

 4. Reasonably easy to connect:

 A. Polyurethane sandwich roof deduction then used to connect the way to avoid the risk of leaking roof, saving the amount of accessories.

 B. polyurethane sandwich wall panels used male and female plug the mouth, beautiful appearance, save the amount of spare parts, construction is simple.

 Model wall plate W

 Thickness (mm) 25 30 40 50 60 70 80

 Weight (kg / m 2) 9.97 1019 10.69 11.06 11.49 12.36 13.28

 Import coefficient (λ) 0.063 0.051 0.041 0.033 0.027 0.023 0.019

 Temperature (℃) -70 ~ 120

 Oxygen Index: (0 │) ≥ 26

 The application materials:

 1. / Down thickness of the steel plate: thickness can be made of 50 ~ 150mm

 2. Core: Polyurethane (PU) capacity of 30 ~ 80kg / m3

 3. The side of the strip or the side of the seal strip: 0.5mm ~ 1.0mm galvanized sheet