| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a moisture permeable hot melt adhesive sheet and tape that can seal a seam of a moisture permeable waterproof fabric while maintaining its moisture permeability. <P>SOLUTION: This adhesive sheet is an adhesive sheet for the use of sealing the seam of a waterproof-finished fabric obtained by laminating a moisture permeable, hot melt adhesive resin film on a porous film substrate having moisture permeability and water resistance. The sheet has water tightness of≥2,000 mm of water according to the hydrostatic pressure method of JIS 1092, seam sealing property without water leakage under pressure of the water tightness of 2,000 mm of water for one minute and moisture permeability of≥2,000 g/m<SP>2</SP>×24 hr according to the JIS 1099 A-1 method. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
