| abstract |
Provided is an inorganic fiber molded article characterized by comprising partially crystallized biosoluble inorganic fibers and an inorganic binder, the biosoluble inorganic fibers being SiO 2 /MgO fibers or SiO 2 /CaO fibers having the following compositions. The composition of the SiO 2 /MgO fibers is 66 to 82 wt% of SiO 2 , 1 to 9 wt% of CaO, 10 to 30 wt% of MgO, and 3 wt% or less of Al 2 O 3 . The composition of the SiO 2 /CaO fibers is 66 to 82 wt% of SiO 2 , 10 to 34 wt% of CaO, 3 wt% of less of MgO, and 5 wt% or less of Al 2 O 3 . |