| 摘要 |
PROBLEM TO BE SOLVED: To provide a moisture or gas transmission quantity measurement method by a piezoelectric element of the present invention, specifically configured to measure the transmissivity of moisture or the transmissivity of gas such as hydrogen, nitrogen, helium, or argon, and capable of measuring the transmissivity in the near actual used state of an organic material and inexpensively and accurately measuring the transmission quantity of moisture or gas.SOLUTION: The moisture or gas transmission quantity measurement method by a piezoelectric element includes tightening and sealing the flange of an opening having a flange part and formed in each of two containers having openings, one opening having a flange part formed around it, and an elastic sealing body through which the electrode of the piezoelectric element is inserted by using a metal as a basic material in the installed state of the piezoelectric element in the container, and measuring moisture transmitted from an outside environment through the cured article of a curable resin composition into the container by using the container sealing the other flange of an opening and a plate-like plug body for sealing the opening by curing the curable resin composition.SELECTED DRAWING: Figure 4 |
