Contact: Manager Cao
Address: Group 13, Xia Niu Village, Quliang Town, Xinmi City, Zhengzhou City, Henan Province
The thermal insulation performance of Zhengzhou foam board is one of the standards for judging the quality of foam board.It is necessary for us to do more to understand the thermal insulation performance of foam board.Whether we are a consumer or a distributor, we should know more about the purchase of foam board for us. There is a certain help. The thermal insulation of the foam board has high thermal resistance. Low linearity. The expansion ratio is low. The closed cell rate of the structure reaches more than 99%, forming a vacuum layer to avoid air flow and heat dissipation to ensure its insulation. The performance is durable and stable. Compared with the closed cell rate of 80% of the foamed polyurethane, the advantages are self-evident. Practice has proved that the XPS extruded insulation board with a thickness of 20mm has a thermal insulation effect equivalent to 50mm thick foamed polystyrene and 120mm thick. Cement perlite .Therefore, the foam board is currently the choice for building insulation. Excellent high-strength compressive resistance. Due to the special structure of XPS board, its compressive strength is extremely high. The impact resistance is extremely strong, and its compressive strength reaches 150 according to different XPS models and thicknesses. ~ 500Kpa or more, can withstand the ground load of various systems, widely used in geothermal engineering. Highway, airport runway, square ground, large cold storage, etc.
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