Study of P-V-T-C Relation of EMC

Yi San Chang; Sheng-Jye Hwang; Huei-Huang Lee; Durn Yuan Huang

doi:10.1115/1.1498266

Study of P-V-T-C Relation of EMC

Yi San Chang, Sheng-Jye Hwang, Huei-Huang Lee, Durn Yuan Huang

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

Abstract

A two-plunger-type dilatometer was designed and fabricated to measure cure-induced volume changes of epoxy molding compound (EMC). The device is suitable for studying volume change of material systems that are fast reacting and with high conversions and high viscosity like commercial EMC. In this paper, the conversion rate was determined by DSC. Interactions of volume change, pressure, temperature, and conversion were measured. In the experiment, two different temperatures: 172°C, 180°C and four different pressures: 30, 50, 80, and 100 kgf/cm ² were applied. The total number of conditions in this experiment is 8. Volume change of EMC due to thermal expansion, cure shrinkage, and thermal contraction under fixed temperature and pressure was measured. For higher pressure, the final volume change will be higher.

Original language	English
Pages (from-to)	371-373
Number of pages	3
Journal	Journal of Electronic Packaging, Transactions of the ASME
Volume	124
Issue number	4
DOIs	https://doi.org/10.1115/1.1498266
Publication status	Published - 2002 Dec 1

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Mechanics of Materials
Computer Science Applications
Electrical and Electronic Engineering

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title = "Study of P-V-T-C Relation of EMC",

abstract = " A two-plunger-type dilatometer was designed and fabricated to measure cure-induced volume changes of epoxy molding compound (EMC). The device is suitable for studying volume change of material systems that are fast reacting and with high conversions and high viscosity like commercial EMC. In this paper, the conversion rate was determined by DSC. Interactions of volume change, pressure, temperature, and conversion were measured. In the experiment, two different temperatures: 172°C, 180°C and four different pressures: 30, 50, 80, and 100 kgf/cm 2 were applied. The total number of conditions in this experiment is 8. Volume change of EMC due to thermal expansion, cure shrinkage, and thermal contraction under fixed temperature and pressure was measured. For higher pressure, the final volume change will be higher. ",

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AU - Chang, Yi San

AU - Hwang, Sheng-Jye

AU - Lee, Huei-Huang

AU - Huang, Durn Yuan

PY - 2002/12/1

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