The advantages of polyurethane insulation board
1: efficient insulation due to the coefficient of thermal conductivity of polyurethane foaming agent used is much lower than air ( Heat preservation performance is good) , so rigid polyurethane insulation performance is better than those who only material containing air, such as: mineral wool, glass fiber and polystyrene. Moreover, its unique obturator and high gas diffusivity make it has superior insulation performance for a long time, its sustainable 20 - heat insulation performance 50 years or more.
2: stable quality, high production efficiency now, in the case of a sharp rise in demand, polyurethane sandwich board factory production lines, in addition to the convenience of quality control, the more it has brought good economic and competitive.
3: good weathering resistance, easy to install polyurethane sandwich board after prefabricated in a factory, can be directly used for construction and installation, no extra process, quick construction. Without consideration of the change in the weather goes according to plan production. Wide, light, thin wall due to the rigid polyurethane foam ACTS as a structural material at the same time, the overall structure has the advantages of light weight, big span, high load.
4: excellent corrosion resistance of polyurethane hard foam obturator structure and use of the surface material, make its have superior resistance to air and moisture resistance, and it can be made when molding set connection structure, easy assembly. It does not need extra insulation moistureproof, saves many troubles laid insulation layer. These properties are other insulating materials can have at the same time.
5: compared with other insulating materials, polyurethane rigid foam has the best thermal insulation performance. Therefore, thinner polyurethane sandwich plate can meet the building energy consumption limit regulations, this allows to use thinner plates in construction, save a space.
I believe you have the performance advantages of polyurethane insulation board, really worth the choose and buy, performance is so strong, you will miss it? Need friends can come to our company to choose.