产品介绍.
<p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">防火岩棉板</span></p><p></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">产品介绍：</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">建筑防火岩棉板是一种能提供防火保护的专用保温绝缘材料，制品中含有少量的热固性粘结剂，外观呈现深褐色。该产品采用复合技术、原材料，使该产品完全融化温度超过1200度，耐火极限可达2小时。因此在火灾发生时，具有显著的抗热收缩能力，高温稳定性及不燃性超越其他保温绝缘材料。为建筑及人员救援、逃生提供宝贵的时间。</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;"><imgsrc="http://user4.dingdanmao.com/Public/Js/Index/Editor33/attached/20240324/20240324042042_98899.jpg"alt=""/><br/></span></p><p></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">产品特性：</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">1、耐火极限超过2小时（执行标准：GB/T9978）</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">2、抗高温收缩，热收缩小于2%（650度）</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">3、火灾阻断烟气，火势蔓延</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">4、融化温度1150℃</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">5、不含石棉，符合EUCEB要求</span></p><p></p><p></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">技术参数：</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">项目单位技术参数检测标准</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">密度KG/m³80110120GB/T5480</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">厚度mm100GB/T5480</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">尺寸mm1200*600GB/T5480</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">导热系数（25℃）W/mk≤0.039GB/T10295</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">耐火极限h1.52.02.0GB/T9978</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">燃烧性能A级GB8624</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">憎水率％≥99.0GB/T10299</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">渣球含量（≥2.5mm）％7GB/T5480</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;"><imgsrc="http://user4.dingdanmao.com/Public/Js/Index/Editor33/attached/20240324/20240324042102_71897.jpg"alt=""/><br/></span></p><p></p><p></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">复合贴面性能：</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">贴面性能普通防火铝箔专用防火铝箔检测方法</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">密度120G/㎡60G/㎡天平</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">抗老化性能保持柔软不分层保持柔软不分层30天49℃，湿度95％</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">耐低温-29℃-40℃ASTM D1729 4小时</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">耐高温66℃116℃持续温度4小时</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">燃烧性能岩棉整体A2岩棉整体A2GB8624</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;"><imgsrc="http://user4.dingdanmao.com/Public/Js/Index/Editor33/attached/20240324/20240324042113_32939.png"alt=""/><br/></span></p><p></p><p></p><p></p><p></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">产品应用：</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">1、防火墙、泄爆墙系统</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">2、通风排烟系统</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">3、幕墙封堵系统</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">4、人防防火门系统</span></p><p><spanstyle="font-size:18px;font-family:FangSong_GB2312;">5、防火吊顶系统</span></p><br/>
