Advantages of Polyurethane Board

Advantages of Polyurethane Board

1. High efficiency insulation

Because the thermal conductivity of the foaming agent used in polyurethane board is much lower than that of air (good insulation), the insulation performance of polyurethane rigid foam is better than pure air materials such as mineral wool, glass fiber and polystyrene. In addition, its unique closed hole and high gas diffusion resistance give it good long-term insulation performance, its insulation performance can last 20-50 years or more.

2. Corrosion resistance

The closed cell structure of polyurethane rigid foam and the surface material used make it have good air and moisture resistance, and in the molding process can be made into Mosaic structure, easy to assemble. It does not require additional insulation to protect it from moisture and thus does not require many layers of insulation. Other insulating materials cannot achieve these properties.

3. Wide, light and thin-walled

Because polyurethane rigid foam is used as structural material at the same time, the whole structure has the advantages of light weight, large span and high load. Compared with other insulating materials, polyurethane rigid foam has insulating properties. Thus, thinner polyurethane sandwich panels can meet building energy requirements and allow thinner panels to be used during construction, saving building space.

4. Stable quality, high production efficiency

Today, in the case of a sharp increase in demand, the production of polyurethane sandwich board factory production line, in addition to the convenience of quality control, but also brings good economy and competitiveness.

5. Good weather resistance, easy installation

Prefabricated in the factory, polyurethane sandwich panels can be used directly for building installation without additional process and construction. And can plan production without taking into account weather changes. This product is a synthetic material with good properties. It has the advantages of high specific strength and low thermal conductivity. It is mainly used as an insulating material, followed by a structural material.

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