FEUILLE DE FIBRES INORGANIQUES, CORPS MOULÉ EN NID D'ABEILLES ET FILTRE EN NID D'ABEILLES

摘要

This inorganic fiber sheet contains a glass fiber as a main component, while containing 3 to 20% by mass of an organic fiber having an aspect ratio of 300 to 2000 with respect to a total amount of the inorganic fiber sheet.