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施工時通過配套施膠槍或手動噴管將氣霧狀膠體噴射至待施工部位,短期完成成型、發泡、粘結和密封過程。其固化泡沫彈性體具有粘結、防水、耐熱脹冷縮、隔熱、隔音甚至阻燃(限阻燃型)等優良性能,廣泛用于建筑門窗邊縫、構件伸縮縫及孔洞處的填充密封。

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