A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOLDED INORGANIC-FIBER OBJECT
내스케일성, 내열충격성, 내기계충격성이 우수하고, 또 고온가열시의 수축을 억제한 무기섬유 성형체의 제공을 목적으로 한다. 무기섬유의 니들 블랭킷에 화학식 MgAlO(단 y/x ≥ 2 원자비)로 표시되는 스피넬계 화합물의 전구체의 액상 물질을 함침시킨 후에 건조하고, 또한 소성하여 당해 전구체를 산화물화하여 이루어지는 무기섬유 성형체.
The present invention aims at providing an inorganic fiber molded body that is excellent in scale resistance, thermal shock resistance and mechanical shock resistance, and prevented from suffering from shrinkage when used under high-temperature heating conditions. The inorganic fiber molded body of the present invention is produced by impregnating a needle blanket of inorganic fibers with a liquid material of a precursor of a spinel-based compound represented by the general formula: Mg x Al y O 4 wherein an atomic ratio (y/x) is not less than 2 (y/x ¥ 2); drying the thus impregnated needle blanket; and firing the dried needle blanket to convert the precursor into an oxide thereof.
MOLDED INORGANIC-FIBER OBJECT
내스케일성, 내열충격성, 내기계충격성이 우수하고, 또 고온가열시의 수축을 억제한 무기섬유 성형체의 제공을 목적으로 한다. 무기섬유의 니들 블랭킷에 화학식 MgAlO(단 y/x ≥ 2 원자비)로 표시되는 스피넬계 화합물의 전구체의 액상 물질을 함침시킨 후에 건조하고, 또한 소성하여 당해 전구체를 산화물화하여 이루어지는 무기섬유 성형체.
The present invention aims at providing an inorganic fiber molded body that is excellent in scale resistance, thermal shock resistance and mechanical shock resistance, and prevented from suffering from shrinkage when used under high-temperature heating conditions. The inorganic fiber molded body of the present invention is produced by impregnating a needle blanket of inorganic fibers with a liquid material of a precursor of a spinel-based compound represented by the general formula: Mg x Al y O 4 wherein an atomic ratio (y/x) is not less than 2 (y/x ¥ 2); drying the thus impregnated needle blanket; and firing the dried needle blanket to convert the precursor into an oxide thereof.
MOLDED INORGANIC-FIBER OBJECT
무기섬유 성형체
2019-03-26
Patent
Electronic Resource
Korean
IPC:
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
/
C04B
Kalk
,
LIME
/
D04H
Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material
,
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
MOLDED INORGANIC-FIBER OBJECT AND PROCESS FOR PRODUCING SAME
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INORGANIC FIBER, INORGANIC FIBER ASSEMBLY AND INORGANIC FIBER MOLDED BODY
| European Patent Office | 2016
MOLDED INORGANIC-FIBER OBJECT AND PROCESS FOR PRODUCING SAME
| European Patent Office | 2016