A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INORGANIC FIBER MOLDED PRODUCT, HEATING FURNACE, STRUCTURAL BODY, AND METHOD FOR MANUFACTURING INORGANIC FIBER MOLDED PRODUCT
To provide an inorganic fiber molded product having excellent heat insulation, heat resistance, and moldability.SOLUTION: The inorganic fiber molded product of the present invention contains an alumina fiber, an inorganic porous filler, and colloidal silica. A ratio of crystalline minerals in the alumina fiber is 30 mass% or more and 80 mass% or less, the inorganic porous filler contains a composition of CaO-6Al2O3 in which a particle size D95 with a cumulative value of 95% in a volume frequency particle size distribution is 300 μm or less, and assuming that the inorganic fiber molded product is 100 mass%, the content of the alumina fiber is 15 mass% or more and 70 mass% or less, the inorganic porous filler content is 20 mass% or more and 79 mass or less, and the colloidal silica content is 2 mass% or more and 8 mass% or less.SELECTED DRAWING: None
【課題】断熱性、耐熱性、及び成形性に優れた無機繊維成形体を提供する。【解決手段】本発明の無機繊維成形体は、アルミナファイバー、無機多孔質フィラー、及びコロイダルシリカを含み、アルミナファイバー中の結晶性鉱物の割合が３０質量％以上８０質量％以下、無機多孔質フィラーが、体積頻度粒度分布において累積値が９５％となる粒子径Ｄ９５が３００μｍ以下であるＣａＯ・６Ａｌ２Ｏ３組成物を含み、無機繊維成形体１００質量％中、アルミナファイバーの含有量が１５質量％以上７０質量％以下、無機多孔質フィラーの含有量が２０質量％以上７９質量％以下、コロイダルシリカの含有量が２質量％以上８質量％以下である。【選択図】なし
INORGANIC FIBER MOLDED PRODUCT, HEATING FURNACE, STRUCTURAL BODY, AND METHOD FOR MANUFACTURING INORGANIC FIBER MOLDED PRODUCT
To provide an inorganic fiber molded product having excellent heat insulation, heat resistance, and moldability.SOLUTION: The inorganic fiber molded product of the present invention contains an alumina fiber, an inorganic porous filler, and colloidal silica. A ratio of crystalline minerals in the alumina fiber is 30 mass% or more and 80 mass% or less, the inorganic porous filler contains a composition of CaO-6Al2O3 in which a particle size D95 with a cumulative value of 95% in a volume frequency particle size distribution is 300 μm or less, and assuming that the inorganic fiber molded product is 100 mass%, the content of the alumina fiber is 15 mass% or more and 70 mass% or less, the inorganic porous filler content is 20 mass% or more and 79 mass or less, and the colloidal silica content is 2 mass% or more and 8 mass% or less.SELECTED DRAWING: None
【課題】断熱性、耐熱性、及び成形性に優れた無機繊維成形体を提供する。【解決手段】本発明の無機繊維成形体は、アルミナファイバー、無機多孔質フィラー、及びコロイダルシリカを含み、アルミナファイバー中の結晶性鉱物の割合が３０質量％以上８０質量％以下、無機多孔質フィラーが、体積頻度粒度分布において累積値が９５％となる粒子径Ｄ９５が３００μｍ以下であるＣａＯ・６Ａｌ２Ｏ３組成物を含み、無機繊維成形体１００質量％中、アルミナファイバーの含有量が１５質量％以上７０質量％以下、無機多孔質フィラーの含有量が２０質量％以上７９質量％以下、コロイダルシリカの含有量が２質量％以上８質量％以下である。【選択図】なし
INORGANIC FIBER MOLDED PRODUCT, HEATING FURNACE, STRUCTURAL BODY, AND METHOD FOR MANUFACTURING INORGANIC FIBER MOLDED PRODUCT
無機繊維成形体、加熱炉、構造体、及び無機繊維成形体の製造方法
KOYAMA ATSUNORI (author) / HIRATA SATOSHI (author) / KONO KOJI (author)
2021-06-10
Patent
Electronic Resource
Japanese
| European Patent Office | 2023
| European Patent Office | 2023
| European Patent Office | 2021
INORGANIC FIBER, INORGANIC FIBER ASSEMBLY AND INORGANIC FIBER MOLDED BODY
| European Patent Office | 2016