A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOLDED INORGANIC-FIBER OBJECT AND PROCESS FOR PRODUCING SAME
극경량이고, 표면으로부터의 섬유 및 입자상 물질의 비산이 적고, 또 유해 물질 발생 등의 환경오염의 문제가 없는 특징을 갖는다. 그리고 내열충격성, 내기계적충격성이 우수하고, 게다가 내고속풍식성도 우수하며, 물성 밸런스도 뛰어난, 각종 단열재 용도로 적용가능한, 무기섬유 성형체를 제공한다. 무기섬유와 무기 바인더 입자를 함유하고, 적어도 한 세트의 고섬유밀도 영역과 저섬유밀도 영역을 갖는 무기섬유 성형체로서, 소정의 방법으로 구해지는 고섬유밀도 영역과 저섬유밀도 영역에 있어서의 바인더 입자 함유량의 비가, 0.5:1~5:1이고, 소정의 방법으로 구해지는 성형체 최표면에 있어서의 무기 바인더 입자의 수평균 입경이 20~35 ㎛이며 또 당해 무기 바인더 입자의 개수가 15개 미만인 무기섬유 성형체.
The inorganic fiber molded body of the present invention is characterized in that the molded body has an extremely light weight, and is free from problems such as scattering of fibers and particulate matters from a surface thereof and environmental pollution such as generation of harmful gases. In addition, the present invention provides an inorganic fiber molded body that is excellent in not only thermal shock resistance and mechanical shock resistance but also a high-speed wind erosion resistance, well-balanced in properties and can be used in the applications of various heat-insulating materials. The present invention relates to an inorganic fiber molded body comprising inorganic fibers and inorganic binder particles and having at least one set of a high-fiber density region and a low-fiber density region, in which a ratio of a content of the binder particles in the high-fiber density region to a content of the binder particles in the low-fiber density region as measured by a predetermined method is 0.5:1 to 5:1; and a number-average particle diameter and the number of the inorganic binder particles on an outermost surface of the molded body as measured by a predetermined method are 20 to 35 µ m and less than 15, respectively.
MOLDED INORGANIC-FIBER OBJECT AND PROCESS FOR PRODUCING SAME
극경량이고, 표면으로부터의 섬유 및 입자상 물질의 비산이 적고, 또 유해 물질 발생 등의 환경오염의 문제가 없는 특징을 갖는다. 그리고 내열충격성, 내기계적충격성이 우수하고, 게다가 내고속풍식성도 우수하며, 물성 밸런스도 뛰어난, 각종 단열재 용도로 적용가능한, 무기섬유 성형체를 제공한다. 무기섬유와 무기 바인더 입자를 함유하고, 적어도 한 세트의 고섬유밀도 영역과 저섬유밀도 영역을 갖는 무기섬유 성형체로서, 소정의 방법으로 구해지는 고섬유밀도 영역과 저섬유밀도 영역에 있어서의 바인더 입자 함유량의 비가, 0.5:1~5:1이고, 소정의 방법으로 구해지는 성형체 최표면에 있어서의 무기 바인더 입자의 수평균 입경이 20~35 ㎛이며 또 당해 무기 바인더 입자의 개수가 15개 미만인 무기섬유 성형체.
The inorganic fiber molded body of the present invention is characterized in that the molded body has an extremely light weight, and is free from problems such as scattering of fibers and particulate matters from a surface thereof and environmental pollution such as generation of harmful gases. In addition, the present invention provides an inorganic fiber molded body that is excellent in not only thermal shock resistance and mechanical shock resistance but also a high-speed wind erosion resistance, well-balanced in properties and can be used in the applications of various heat-insulating materials. The present invention relates to an inorganic fiber molded body comprising inorganic fibers and inorganic binder particles and having at least one set of a high-fiber density region and a low-fiber density region, in which a ratio of a content of the binder particles in the high-fiber density region to a content of the binder particles in the low-fiber density region as measured by a predetermined method is 0.5:1 to 5:1; and a number-average particle diameter and the number of the inorganic binder particles on an outermost surface of the molded body as measured by a predetermined method are 20 to 35 µ m and less than 15, respectively.
MOLDED INORGANIC-FIBER OBJECT AND PROCESS FOR PRODUCING SAME
무기섬유 성형체 및 그의 제조방법
2018-06-07
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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