CERAMIC RAW MATERIAL

摘要

PURPOSE:To obtain a ceramic raw material for press forming capable of producing a homogeneous and high-strength ceramic porous material excellent in the productivity. CONSTITUTION:This ceramic raw material for press forming is used for producing a ceramic porous material composed of hot-melt type resin beads and granules constituted of ceramic powder. The average particle diameter of the hot-melt type resin beads is 30-500mum. The average particle diameter of the ceramic granules is 0.3-3.0 times based on the average particle diameter of the hot-melt type resin beads and >=60wt.% respective particle size distribution of is settled within a range of the average particle diameter + or -50%.