发明名称 |
VACUUM HEAT-INSULATING MATERIAL AND METHOD FOR MANUFACTURING VACUUM HEAT-INSULATING MATERIAL |
摘要 |
A vacuum insulation panel, which has a high degree of freedom in shape, is capable of stably obtaining an excellent insulating property and has a long lifetime, is provided.;A process for manufacturing a vacuum insulation panel (1) includes a step of pressurizing core members (10) under a pressure of at most 1×106 Pa to form a molded product (12), the core members containing fumed silica with a binder (A′) 10a, which includes fumed silica (A) and a binder applied to surfaces thereof; and a step of decompressing and encapsulating the molded product (12) in an outer sheath having an airtight property. A vacuum insulation panel includes an outer sheath (14) having an airtight property; a molded product (12) having core members (10), the core members containing fumed silica with a binder (A′), which includes fumed silica (A) and a binder applied to surfaces thereof; and the molded product (12) being decompressed and encapsulated in the outer sheath (14). |
申请公布号 |
US2015147514(A1) |
申请公布日期 |
2015.05.28 |
申请号 |
US201514614610 |
申请日期 |
2015.02.05 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
SHINOHARA Nobuhiro;HAMADA Yuya |
分类号 |
F16L59/065;B29C43/20;B29C43/18 |
主分类号 |
F16L59/065 |
代理机构 |
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代理人 |
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主权项 |
1. A process for manufacturing a vacuum insulation panel, comprising:
pressurizing core members under a pressure of at most 1×106 Pa to form a molded product, the core members containing fumed silica with a binder (A′), which comprises fumed silica (A) and a binder applied to surfaces thereof; and decompressing and encapsulating the molded product in an outer sheath having an airtight property. |
地址 |
Chiyoda-ku JP |