发明名称 |
Isotropic pitch-based materials for thermal insulation |
摘要 |
Insulation materials suited to high temperature applications, such as the insulation of furnaces, are formed from a mixture of pitch carbon fibers, such as isotropic pitch carbon fibers, and a binder comprising a solution of sugar in water. The sugar solution is preferably at a concentration of from 20-60% sucrose to yield a low density material having high flexural strength and low thermal conductivity when carbonized to a temperature of about 1800° C.
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申请公布号 |
US7150837(B2) |
申请公布日期 |
2006.12.19 |
申请号 |
US20040865294 |
申请日期 |
2004.06.10 |
申请人 |
UCAR CARBON COMPANY, INC. |
发明人 |
CHIU CHARLES C.;LEWIS IRWIN CHARLES;CHANG CHING-FENG |
分类号 |
C04B35/83;C04B35/636;F27D1/00 |
主分类号 |
C04B35/83 |
代理机构 |
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代理人 |
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地址 |
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