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          外墻保溫板阻燃性能關鍵指標氧指數是如何檢測的?

          時間:2021-03-25 11:28來源:未知編輯:七岸邊

          外墻保溫板阻燃性能很關鍵的一個指標就是氧指數,那么如何來檢測氧指數呢?

          外墻擠塑保溫板(XPS)是市場上常見的保溫材料,那么外墻擠塑保溫板(XPS)又該如何檢測它的氧指數?

          具體檢驗標準依據國標“GB 8624-2012”以及判定標準:“GB/T 2406.2”中:

          “對墻面保溫泡沫塑料:B1級氧指數值OI≥30%;B2級氧指數值OI≥26%。”

          經檢測合格后,產品進入穩定倉庫,穩定期過后發往工地。

          • 外墻保溫板
          瑜伽美女牲交大片
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