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http://dx.doi.org/10.11112/jksmi.2014.18.3.153

A Study on the Joint Property by the Surface Treatment Method on the Jointing Method of PET Film using the High Hardness Liquid  

Lee, Jong-Suk (한국건설생활환경시험연구원)
Kim, Young-Sam (한국건설생활환경시험연구원)
Shin, Hong-Chol (한국건설생활환경시험연구원)
Kim, Young-Geun (한국건설생활환경시험연구원)
Kang, Chung-Mo ((주)부일건화)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.18, no.3, 2014 , pp. 153-159 More about this Journal
Abstract
This research reviewed the joint and duration characteristics depending on the surface treatment condition and lap spliced length in the PET film jointing method using the high hardness liquid material. As a result, the corona discharge treatment was improved to the contact angle, joint tensile strength, and joint peel resistance compared to non-treatment. Particularly, a surface treatment E (Corona discharge + Primer + PU bond + Polyester fabric) turned out to the best, and especially when the lap spliced length is longer than 15mm, stable joint performance was secured under the long term deterioration treatment of 16 weeks. Thus, the joint is considered to be applicable as the water-proof material.
Keywords
PET film; Corona discharge; Contact angle; Joint tensile strength; Joint peel resistance;
Citations & Related Records
Times Cited By KSCI : 10  (Citation Analysis)
연도 인용수 순위
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