发明名称 |
Expandable ceramic fiber felt with graphite flakes |
摘要 |
An expandable ceramic fiber felt to be used as a insulating material comprising ceramic refractory fibrous material, about 2 to 20 weight percent of expandable graphite flakes, and an organic binder. The graphite flakes expand upon heating thereby causing the ceramic fiber felt to expand to fill the gap of an expansion joint or seal of a furnace wall.
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申请公布号 |
US4454190(A) |
申请公布日期 |
1984.06.12 |
申请号 |
US19820419346 |
申请日期 |
1982.09.17 |
申请人 |
ISOLITE BABCOCK REFRACTORIES CO., LTD. |
发明人 |
KATAGIRI, MASAYUKI |
分类号 |
D04H1/40;C04B14/02;C04B26/02;D04H1/42;D21H13/46;F27D1/00;(IPC1-7):D04H1/08 |
主分类号 |
D04H1/40 |
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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