基本信息
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 【課題】本発明の圧電素子による水分またはガス透過量計測方法では、水分の透過性や水素、窒素、ヘリウム、アルゴンなどのガスの透過性を計測する方法として有機材料が実際に使用される形状に近い状態で透過性を計測することができると共に、安価で精度良く水分やガスの透過量を計測すること可能にする。【解決手段】圧電素子による水分またはガス透過量計測方法であって、２つの開口部を有する容器にそれぞれフランジが形成されると共に１つの開口部には周囲に鍔部が形成され、鍔部を有する開口部のフランジと、圧電素子の電極を貫通させた弾性封止体とを、圧電素子を容器内部に設置した状態で金属を素材とする巻締め封止を施し、もう一方の開口部のフランジと、開口部を密封するための板状の栓体とを硬化性樹脂組成物を硬化させて封止した容器を用いて、外部環境から硬化性樹脂組成物の硬化物を透過して容器に入った水分の計測方法。【選択図】図４
摘要附图：
