| 摘要 |
The invention relates to a Monolithic refractory material used in refractories and refractory ceramic products, and more particularly to a Monolithic refractory material having low expansibility, high strength, and crack extension resistance used for the purpose of repairing, protecting, modifying, filling, and forming the surface, adhesive surface, interface, or joint of low-expansion fire bricks and refractory ceramic products. The Monolithic refractory material of the invention is a Monolithic refractory material prepared by kneading cordierite powder, having a median diameter in a range of 10 to 50 mum, and a sharp mountain-like particle size distribution in which the content of particles smaller than 10 mum is 1% or more to 36% or less, the content of particles ranging from 10 mum or more to 50 mum or less is 50% or more to 75% or less, and the content of particles of 51 mum or more is 1% or more to 14% or less, and a solvent composed of water and alumina sol or silica sol solution.
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