Ceramic Fiber Cotton

Ceramic fiber cotton includes: common type, standard type, high purity type, high alumina type, zirconium containing type.

Applications: Fiber paper and vacuum forming raw materials; Fiber coating raw materials; Fiber pouring material, coating material raw materials; High temperature furnace wall lining gap filling material; Raw material of fiber textile products.

Ceramic Fiber CottonCommonStandardHigh purityHigh aluminaZirconium containing
Classification temperature, ℃11001260126013601430
Service temperature, ℃<10001050110012001350
Blowing, μm2-32-32-32-32-3
Thread throwing, μm3-4.53-4.53-4.53-4.03-4.0
Al2O3, %444647-4952-5539-40
Al2O3+SiO2, %96979999-
Al2O3+SiO2+ZrO2, %----99
ZrO2, %----15-17
Fe2O3, %<1.2<
Na2O+K2O, %≤0.5≤