Thermal control materials

申请公布号：

GB2248672(B)

申请号：

GB19910019895

申请日期：

1991.09.18

申请公布日期：

1994.03.30

申请人：

* W.L.GORE & ASSOCIATES

发明人：

GORDON JOSEPH ANTHONY * MCGLADE

分类号：

B32B5/18;B32B7/02;B32B7/04;B32B7/10;B32B15/08;B32B15/082;C23C14/24;E04B1/76;F16L59/02;F16L59/08;(IPC1-7):F16L59/00;B32B27/32

主分类号：

B32B5/18

摘要：

<p>A thermal control material which is flexible and highly conformable comprises a thin substrate of porous expanded polytetrafluoroethylene (10) which has been metallised on one of its surfaces by vacuum deposition to provide a thin metal film (11) (usually aluminium). A multi-layer construction is made up by joining together a plurality of metallised layers (9) at intervals over the areal extent of the construction, e.g. by discontinuous stitching (12), or by adhesive spots. The material is light, strong and has excellent drape characteristics, together with good thermal insulation properties. <IMAGE></p>