硅酸铝纤维板，挡火板······················································································································库存足够

  硅酸铝纤维板由精选焦宝石经2000℃以上电炉熔化，经过机械喷吹成纤维并均匀参加粘结剂，防油剂，憎水剂经加热固化而成。

  3、陶瓷职业：轻质窑车结构与窑炉的热面衬体、窑炉各温度区分隔及挡火资料；

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