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dc.contributor.authorวโรกร, ชลธิชา
dc.contributor.authorสมหวังธนโรจน์, อนงค์นาฏ
dc.date.accessioned2015-06-05T02:09:49Z
dc.date.available2015-06-05T02:09:49Z
dc.date.issued2015-06-05
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/1703
dc.descriptionวารสารวิชาการและวิจัย มทร.พระนคร, ฉบับพิเศษ : 337-344en_US
dc.description.abstractFor one-part adhesive systems, a long working-life adhesive, which can be cured rapidly at processing temperature, is required in industrial applications because it provides assembly process versatility. The aim of this research was to study the methods for extending the working-life of an epoxy-based adhesive with anhydride curing agent. This adhesive formulation is used as an underfill material in electronic industry. The scope of this study was divided into two parts: 1) modification of adhesive formulation process, 2) determination of the component in adhesive which causes the adhesive viscosity increased at ambient temperature. The results showed that the adhesive working-life extended from 2 hours to 6 hours with reducing formulation process time, removing the moisture in filler and reducing fluxing precursor loading in adhesive. In addition, the fluxing precursor loading also affects the thermo-mechanical properties of adhesive. For characterization, the working-life and thermo-mechanical properties of this formulation were investigated using rheological technique and dynamic mechanical analysis (DMA), respectively.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectepoxy adhesiveen_US
dc.subjectกาวอีพอกซีen_US
dc.subjectworking-lifeen_US
dc.subjectระยะเวลาทำงานen_US
dc.subjectrheologyen_US
dc.subjectกระแสวิทยาen_US
dc.subjectthermo-mechanical propertyen_US
dc.subjectสมบัติเชิงกลทางความร้อนen_US
dc.titleMethod for working-life enhancement of epoxy-based adhesiveen_US
dc.typeJournal Articlesen_US
dc.contributor.emailauthorcholthicha_varokorn@hotmail.comen_US
dc.contributor.emailauthorarit@rmutp.ac.th


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