Preparation of New Alumina Silicate Refractory Fiberboard and Study on its Performance
The preparation of alumina silicate refractory fiberboard by wet vacuum filter molding process, alumina silicate fibre is the matrix material, and high-temperature resistance adhesive is the agglutinant. Experiments made in conditions of no liquid glue, and not adding fiber, influence of cycling time on liquid glue concentration, density of fiberboard, and retention of cementing compound was studied; effect of density of fiberboard on thermal conductivity is also discussed. The results showed that the optimum liquid glue concentration is 9.41%, cycling time is 28h (replenish liquid glue after 28h). Density of alumina silicate fiberboard is 289kg/m3, and alumina silicate fiberboard can resistance to 1200 °C.
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Q. Zhu et al., "Preparation of New Alumina Silicate Refractory Fiberboard and Study on its Performance", Advanced Materials Research, Vols. 236-238, pp. 1347-1350, 2011