发明名称 |
PHOSPHATE COATING FOR GLASS WOOL INSULATION FOR USE AS FLEXIBLE DUCT MEDIA |
摘要 |
<p>A rotary fibrous insulation product for use as flexible duct media is provided. The fibrous insulation product includes a fibrous insulation pack that is at least partially coated on one major surface with a phosphorus coating layer. The phosphorus coating layer may be formed of one or more phosphorus-containing compound that forms a protective coating over the fibrous pack when sufficient heat is applied. In exemplary embodiments, mono-aluminum phosphate is applied to a major surface of the fibrous pack. The phosphorus-containing compound may be applied to the surface of the fibrous pack in an amount from about 3.0 g P/m 2 to about 10.0 g P/m2. In an alternate embodiment, the phosphorus-containing compound is distributed throughout the insulation pack. A flexible insulated duct formed from the fibrous insulation product is also provided. The flexible insulated duct meets the UL-181 Standard flame penetration test without the need for a scrim layer.</p> |
申请公布号 |
CA2698455(A1) |
申请公布日期 |
2010.10.10 |
申请号 |
CA20102698455 |
申请日期 |
2010.03.30 |
申请人 |
OWENS CORNING INTELLECTUAL CAPITAL, LLC |
发明人 |
AUBOURG, PATRICK F.;POTTER, RUSSELL M. |
分类号 |
F16L59/153;F16L57/04;F24F13/02 |
主分类号 |
F16L59/153 |
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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