研究生: |
涂亞當 Philip Adam Thomas |
---|---|
論文名稱: |
美耐皿表面處理與快速檢測技術開發 Development of surface processing and rapid examination techniques of melamine - ware |
指導教授: |
謝振傑
Chieh, Jen-Jie |
學位類別: |
碩士 Master |
系所名稱: |
光電工程研究所 Graduate Institute of Electro-Optical Engineering |
論文出版年: | 2019 |
畢業學年度: | 107 |
語文別: | 英文 |
論文頁數: | 59 |
中文關鍵詞: | melamine 、melamine – ware 、formaldehyde 、migration 、surface 、processing 、rapid examination technique |
英文關鍵詞: | melamine, melamine – ware, formaldehyde, migration, surface, processing, rapid examination technique |
DOI URL: | http://doi.org/10.6345/NTNU201900982 |
論文種類: | 學術論文 |
相關次數: | 點閱:101 下載:0 |
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Melamine is an organic compound with a wide array of applications, one of the most common of which is its widespread use in melamine tableware. The usage of melamine formaldehyde resin as a coating for melamine – ware is the source of the phenomenon of the migration of unreacted surface melamine molecules into media containing liquids of high temperature and acidity, with the chance of occurrence continual across the life span of a product. Excessive intake of melamine causes the formation of bladder stones and therefore the need to reduce the probability of high exposure to melamine is of academic and public concern. This research proposes the use of surface, non - pollution processing to decrease melamine migration levels, and the development of a rapid testing method to prove the effectiveness of processing and as a technique to test melamine – ware at any time after production. In order to achieve these goals, the composition of materials provided for research were examined before the most appropriate method was evaluated after an assessment of the ability of different approaches to simultaneously process melamine formaldehyde containing powder for desired results without altering the chemical state. The optimal parameters of the preferred technique were established, and groups containing MF resin without and with processing were tested in solutions previously proven to induce high levels of melamine migration before being tested using the chosen rapid examination system. The improvement in melamine migration reduction by the proposed non – pollution processing method was verified at approximately 13%.
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