| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a noncombustible tape having an adhesion property capable of preventing ignition to a periphery even if sparks or the like intrude from a gap between refractory materials. <P>SOLUTION: The noncombustible tape 10 includes a noncombustible layer 1 and an adhesive layer 2. In the noncombustible layer 1, ignition hardly occurs. The adhesive layer 2 is superposed on the noncombustible layer 1 and has an adhesive surface 2a in which adhesion can be easily performed. To the adhesive surface 2a, a pair of adhesive layers 21, 21 approximately equally separated in a width direction of the noncombustible tape 10 is exposed. Further, to a central part 11 in the width direction of the adhesive surface 2a, the noncombustible layer 1 is exposed in a band-like shape in a longitudinal direction with a predetermined width. When a gap 81 of a pair of metal thin plates 8, 8 is closed by the central part 11 of the noncombustible layer 1, even if the sparks S or the like intrude from the gap 81, the noncombustible layer 1 is inhibited by the exposed central part 11 and ignition of the pair of adhesive layers 21, 21 can be prevented. <P>COPYRIGHT: (C)2012,JPO&INPIT |
