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  • 擠塑保溫闆 XPS的優點
  • 本站編輯:杭州博恩環保科技有限公司發布日期:2019-06-07 10:21 浏覽次數:

XPS闆具有緻密的表層及閉孔結構内層。其導熱系數大大低于同厚度的EPS,因此具有較EPS更好的保溫隔熱性能

對同樣的建築物外牆,其使用厚度可小于其它類型的保溫材料;由于内層的閉孔結構。因此它具有良好的抗濕性,在潮濕的環境中,仍可保持良好的保溫隔熱性能;适用于冷庫等對保溫有特殊要求的建築,也可用于外牆飾面材料為面磚或石材的建築;

質地輕、使用方便:XPS闆的完全閉孔式發泡化學結構與其蜂窩狀物理結構,使其具有輕質、高強度的特性,便于切割、運輸,且不易破損、安裝方便。由于擠塑聚苯乙烯與基層牆體的固定方式要采用機械固定件。在冬季可照常施工;

穩定性、防腐性好:長時間的使用中,不老化、不分解、不産生有害物質,其化學性能極其穩定,不會因吸水和腐蝕等導緻降解,使其性能下降,在高溫環境下仍能保持其優越的性能,根據有關資料介紹,XPS擠塑保溫闆即使使用30~40年,仍能保持優異的性能,且不會發生分解或黴變,沒有有毒物質的揮發。

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The XPS plate has a dense surface layer and a closed hole structure inner layer. Its thermal conductivity is much lower than that of EPS of the same thickness, so it has better thermal insulation performance than EPS.
For the same building exterior walls, the thickness of use may be less than other types of insulation materials; Due to the closed hole structure of the inner layer. Therefore, it has good moisture resistance and can maintain good thermal insulation performance in wet environment. It is suitable for buildings with special requirements for thermal insulation such as cold storage, and can also be used for buildings with external wall decoration materials such as brick or stone.
The texture is light and easy to use: The XPS plate's completely hermetically closed foaming chemical structure and its Honeycomb physical structure make it light and high-strength, easy to cut, transport, and not easy to break and install. Because extruded polystyrene and the basic wall of the fixed way to use mechanical fixation. Construction can be carried out as usual in winter;
Stability and good preservative properties: In long-term use, it does not age, decompose, or produce harmful substances. Its chemical properties are extremely stable, and it will not degrade due to water absorption and corrosion, and its performance will be reduced. In a high-temperature environment, it can still maintain its superior performance. According to relevant information, the XPS extruded insulation board can maintain excellent performance even if it is used for 30 to 40 years, and no decomposition or mildew occurs. There is no volatilisation of toxic substances.

 

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