Development of a Simple Cup Method for Water Vapor Transmission Rate Measurements under High-temperature Conditions

被引：0
|
作者：
Iizuka, Shinya [1 ]
Murata, Kazuhide [1 ]
Sekine, Masahiro [2 ,3 ]
Sato, Chiaki [4 ]
机构：
[1] Saitama Ind Technol Ctr, Northern Lab, Saitama, Japan
[2] Saitama Ind Technol Ctr, Saitama, Japan
[3] Waseda Univ, Inst High Technol Prod Syst, Saitama, Japan
[4] Tokyo Inst Technol, Precis & Intelligence Lab, Yokohama, Kanagawa, Japan
来源：
2016 International Conference on Electronics Packaging (ICEP) | 2016年
关键词：
water vapor transmission rate; cup method; 60 degrees C 90% RH; 85 degrees C 85% RH; epoxy encapsulant;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A novel method has been studied to measure high-temperature water vapor transmission rates (WVTRs) for sealing materials such as epoxy encapsulants. Sealing materials are widely used as electronic components and must be moisture resistant under the damp heat test conditions for electronic components, e.g., 60 degrees C and 85 degrees C. To prevent samples from damage during high-temperature measurements using the conventional cup method, we built a new cup unit with a pressure-adjusting mechanism. This new cup is used to measure WVTRs without damaging the thin epoxy encapsulant membranes (thicknesses of 120-220 mu m). Arrhenius plots of the WVTRs for epoxy encapsulants measured by using the new cup exhibit linear relationships between temperatures of 25-85 degrees C.
引用
收藏
页码：522 / 525
页数：4
相关论文
共 50 条
  • [1] A novel cup with a pressure-adjusting mechanism for high-temperature water vapor transmission rate measurements
    Iizuka, Shinya
    Murata, Kazuhide
    Sekine, Masahiro
    Sato, Chiaki
    POLYMER TESTING, 2016, 50 : 73 - 78
  • [2] Effect of Water Vapor on High-Temperature Corrosion under Conditions Mimicking Biomass Firing
    Okoro, Sunday Chukwudi
    Montgomery, Melanie
    Frandsen, Flemming Jappe
    Pantleon, Karen
    ENERGY & FUELS, 2015, 29 (09) : 5802 - 5815
  • [3] Medium resolution transmission measurements of water vapor at high temperature
    Bharadwaj, Sudarshan R.
    Modest, Michael F.
    Riazzi, Robert J.
    HT2005: Proceedings of the ASME Summer Heat Transfer Conference 2005, Vol 4, 2005, : 245 - 255
  • [4] Medium resolution transmission measurements of water vapor at high temperature
    Bharadwaj, SP
    Modest, MF
    Riazzi, RJ
    JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 2006, 128 (04): : 374 - 381
  • [5] Validation of the Remote Method of Determining the Temperature and Concentration of High-temperature Water Vapor from the Reference Transmission Spectra
    Egorov, O. V.
    Voitsekhovskaya, O. K.
    Kashirskii, D. E.
    RUSSIAN PHYSICS JOURNAL, 2018, 60 (11) : 1961 - 1970
  • [6] Validation of the Remote Method of Determining the Temperature and Concentration of High-temperature Water Vapor from the Reference Transmission Spectra
    O. V. Egorov
    O. K. Voitsekhovskaya
    D. E. Kashirskii
    Russian Physics Journal, 2018, 60 : 1961 - 1970
  • [7] FLOW MEASUREMENTS IN PACKAGE DYEING UNDER HIGH-TEMPERATURE CONDITIONS
    VONDERELTZ, HU
    GLANDER, S
    MELLIAND TEXTILBERICHTE INTERNATIONAL TEXTILE REPORTS, 1978, 59 (10): : 827 - 832
  • [8] DEVELOPMENT OF AN OVEN FOR X-RAY-ABSORPTION MEASUREMENTS UNDER EXTREMELY HIGH-TEMPERATURE CONDITIONS
    FILIPPONI, A
    DICICCO, A
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1994, 93 (03): : 302 - 310
  • [9] An alternative procedure for the analysis of data from the cup method measurements for determination of water vapor transmission properties
    Kumaran, MK
    JOURNAL OF TESTING AND EVALUATION, 1998, 26 (06) : 575 - 581
  • [10] THE INFRARED CONTINUUM OF PURE WATER-VAPOR - CALCULATIONS AND HIGH-TEMPERATURE MEASUREMENTS
    HARTMANN, JM
    PERRIN, MY
    MA, Q
    TIPPING, RH
    JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 1993, 49 (06): : 675 - 691
12345