Fireproof rock wool sandwich color steel plate Fireproof color steel plate rock wool color steel plate

The core material of the rock wool board produced by Suzhou Zhongchao Purification is made of basalt and other natural ores as the main raw materials, which are melted into fibers at high temperature, added with an appropriate amount of binder, and solidified. It is a new type of fireproof board with the strongest fire resistance among its kind (sandwich panel series). This product is suitable for heat insulation and sound insulation in drying rooms, paint rooms, industrial equipment, buildings, and ships. It is also suitable for electronic clean rooms, clean rooms, explosion-proof and train-proof workshop ceilings, partitions, etc. Passed the fire resistance limit test of the National Testing Center. Fire resistance time: minutes. The thickness of this product can be - and can be customized according to customer requirements
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