With the booming of high building in cities, fire-resistant bus duct is key parts for the building. Mica possesses the most outstanding dielectrical, and thermal resistant properties which are not found in any other product. So we develop a mica parts (as shows in the following picture )only used for bus duct as the substance of mica tape. The bus ducts with mica have passed the tests from the National Supervision and Test Centre for the Quality of Fireproof Building Materials.

Because of high density, excellent mechanical properies of this mica parts, bus duct has prominent advantage than traditional solution, the products are successful used in the Shanghai International Trade Towel, the second highest building in Aisa

Mica Bus Duct