发明名称 |
HIGH TEMPERATURE RESISTANT INSULATION MAT |
摘要 |
Methods of forming insulation mats including: providing a mixture of fibers comprising first inorganic fibers and second inorganic fibers, wherein the first inorganic fibers shrink by no more than about 2 percent and the second fibers shrink by about 5 to about 15 percent when the mixture of fibers is heat treated; wet-forming a web of fibers from the mixture of fibers; entangling the web of fibers to form an insulation mat; heat-treating the insulation mat; and drying the web of fibers and/or the insulation mat after said wet-forming and prior to or during said heat treating; and wherein the insulation mat includes substantially no non-fibrous binder material prior to said heat treating the insulation mat at a temperature of from about 500°C to about 800°C, optionally for at least about 3 minutes. Insulation mats manufactured according to the above methods. |
申请公布号 |
WO2016137530(A1) |
申请公布日期 |
2016.09.01 |
申请号 |
WO2015US48566 |
申请日期 |
2015.09.04 |
申请人 |
UNIFRAX I LLC |
发明人 |
CHAUHAN, Digvijay Singh;KUMAR, Amit;LACKI, Thomas S. |
分类号 |
F01N13/14;F01N3/021;F01N3/035 |
主分类号 |
F01N13/14 |
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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