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    【Knowledge】 The characteristics of polyethylene closed-cell foam board The role of polystyrene foam board

    Source: http://cz-invest.com/news/81.htmlRelease time: 2016-07-02

    In the supply of polystyrene foam board , price, function, polystyrene foam board and other articles, let everyone know some unknown knowledge, but "the characteristics of polyethylene closed cell foam board The role of polystyrene foam board" Many people are still relatively unfamiliar, today we will take a look at:

    【Knowledge】 Features of closed-cell polyethylene foam board The role of polystyrene foam board

    Polyethylene closed cell foam board features:

    1. Small density, high recovery rate, with independent bubble structure.

    2. The surface has low water absorption and good anti-permeability.

    3. Corrosion resistance to organic solvents such as acid, alkali, salt and oil, and excellent aging resistance.

    4. The foam board does not flow at high temperature, and the characteristics of polyethylene closed-cell foam board are not brittle at low temperature.

    You may prefer this article: What is the main role of polystyrene board for insulation material of Zhengzhou foam board exterior wall

    The role of polystyrene foam board

    1. Protect the main structure of the building and prolong the life of the building. Because the external insulation is to place the insulation layer on the outside of the structure, it reduces the pressure caused by the deformation of the structure due to temperature changes, and reduces the harmful substances in the air and ultraviolet rays on the structure. Erosion. Polystyrene foam board

    Polystyrene foam board

    2. Effectively eliminate the "heat bridge" in the past using internal insulation, "heat bridge" is difficult to avoid the role of polyethylene with polystyrene foam board, and the external wall insulation effectively prevents the generation of heat bridges to avoid condensation.

    3. To improve the moisture temperature of the wall, generally the inner insulation needs to be provided with a steam barrier, and the temperature permeability of the outer insulation material is much stronger than the main structure, and condensation does not occur inside the wall, the structure layer The temperature of the entire wall is increased to further enhance the thermal insulation performance of the wall.

    "The characteristics of polyethylene closed-cell foam board The role of polystyrene foam board", our editor carefully prepared for everyone, do you remember what was said in the previous section of supply of polystyrene foam board ? These may not be comprehensive, we will explain them one by one in future articles!

    泡沫板聚乙烯保温结构性能聚苯乙烯 Keywords of this article: foam board polyethylene insulation structure performance polystyrene

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