Advantages of polyurethane rods

Advantages of polyurethane rods

1: Highly efficient insulation

Since the foaming agent used in polyurethane rods has a much lower thermal conductivity than air (good insulation), polyurethane rigid foam has better insulating properties than pure mineral materials such as mineral wool, fiberglass and polystyrene. In addition, its unique closed cells and high gas diffusion resistance give it excellent long-term insulation properties that can last 20-50 years or more.

2: Corrosion resistance

The closed-cell structure and surface material of polyurethane rigid foam make it excellent air and moisture resistance, and can be made into a mosaic structure, which is easy to assemble during the molding process. It does not require additional insulation to protect against moisture, so it does not require a lot of insulation. No other insulation material can achieve these properties.

3: Wide, light and thin-walled

Since polyurethane rigid foam is also used as the structural material, the overall structure has the advantages of light weight, large span, and high load. Polyurethane rigid foam has insulating properties compared to other insulation materials. Therefore, thinner polyurethane sandwich panels can meet building energy consumption requirements and allow the use of thinner panels during construction to save building space.

4: Stable quality and high production efficiency

At present, with the rapid growth of demand, the production line of polyurethane sandwich panel factory not only facilitates quality control, but also brings good economy and competitiveness.

5: Good weather resistance and easy installation

Polyurethane sandwich panels are prefabricated in the factory and can be directly used for building installation without additional processes and structures. Production plans do not need to take into account weather changes.

Polyurethane rod is a synthetic material with excellent performance. It has the advantages of high specific strength and low thermal conductivity. It is mainly used as an insulating material and secondarily as a structural material.

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