| 摘要 |
<p>PURPOSE:To obtain a moisture absorbing structural body showing stable moisture absorbing and discharging functions over a long period and capable of reproducing by setting an electricity conducting mechanism on a composite sheet having a structure in which a moisture absorbing filler, electrically conductive carbon black and fibrilated fluorinated resins are homogeneously dispersed. CONSTITUTION:This moisture absorbing structural body has a composite sheet body 1 and the connecting terminal 2 of a lead wire, and the structure of the composite sheet body 1 is formed as a composite one in which dispersedly intervening fluorinated resins 5 are tangled with while they show a fine fibrous form, and a powdery moisture absorbing filler 3 and electrically conductive carbon black 4 are integrally linked in the state where they are securely captured and carried by the above fibrous net. When the sheet body is energized via an electricity conducting mechanism at the moment when the moisture absorbing degree by the absorbing filler components reaches a saturated state, the electrically conductive carbon black 4 smoothly generates resistance heat and discharges absorbed moisture to progress a swift moisture discharging phenomenon. When the moisture discharging is completed, the energizing is stopped and the temp. of the sheet body is brought back to an ordinary one.</p> |
