Abstract
ABSTRACT In this study, the stability of the adhesive was de termined through the Oddy Test that is Verification Test for potential damage by various materials. And to find the f actor causing the corrosion of the metal samples, the adhesives and coatings those are usually used in the metal preservation process were selected and treat ed on the samples. Six kinds of adhesives and four kinds of metal sp ecimens Fe, Pb, Cu, Ag were used. As results, the weight change showed high increasement in the rate of weight ch ange 29.87% of Fe sample. The chromatic ity measurement showed the high change value of the Cellulose-based adhesive. In case of the VOCs test from adhesive by using GC-MS, Acetic acid was detected from all six kinds of the adhesives. Compared to cellulose-bas ed adhesives and the other adhesives, the amount of VOCs per 1mg concentration is higher than 900 times and was det ected small amount of Formic acid. This is assumed to be facilitated by acid impurities and the light. This reaction was considered as the result of reducing a large amount of molecular and of generating a large amount of Nox. And thus the reacted sulfur changes wa s considered as the factor for causing corrosion.
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