发明名称 |
HEAT INSULATING MATERIAL AND METHOD FOR PRODUCING SAME |
摘要 |
A thermal insulator with both excellent heat insulation and strength and a method of manufacturing the thermal insulator are provided. A thermal insulator according to the present invention includes metal oxide fine particles with an average particle diameter equal to or smaller than 50 nm and a reinforcing fiber, wherein the thermal insulator has a bridge structure between the metal oxide fine particles which is formed by elution of part of the metal oxide fine particles. A method of manufacturing a thermal insulator according to the present invention includes a curing step of curing a dry pressed compact including metal oxide fine particles with an average particle diameter equal to or smaller than 50 nm and a reinforcing fiber under a pressurized vapor saturated atmosphere at a temperature equal to or higher than 100°C for four hours and a drying step of drying the cured dry pressed compact. |
申请公布号 |
EP2657204(A1) |
申请公布日期 |
2013.10.30 |
申请号 |
EP20110852179 |
申请日期 |
2011.12.13 |
申请人 |
NICHIAS CORPORATION |
发明人 |
SAKAMOTO, AKIFUMI;GOTO, YOSHIHIKO;ITO, YASUO;MAEDA, KEN |
分类号 |
C04B32/00;C04B38/00;F16L59/02 |
主分类号 |
C04B32/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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