한국응용과학기술학회지 (Journal of the Korean Applied Science and Technology)

  • 제23권3호
  • /
  • Pages.192-198
  • /
  • 2006
  • /
  • 1225-9098(pISSN)
  • /
  • 2288-1069(eISSN)
한국응용과학기술학회 (The Korean Society of Applied Science and Technology)
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말론산 에스테르 합성 및 이를 이용한 알루미늄 가공용 절삭유의 제조

Preparation of Aluminum Metalworking Lubricant with Synthesized Malonic Diester

  • 이수 (창원대학교 공과대학 화공시스템공학과) ;
  • 박근호 (창원대학교 공과대학 화공시스템공학과) ;
  • 송주영 (창원대학교 공과대학 화공시스템공학과)
  • Lee, Soo (Dept. of Chemical Engineering, Changwon National University) ;
  • Park, Keun-Ho (Dept. of Chemical Engineering, Changwon National University) ;
  • Song, Ju-Yeong (Dept. of Chemical Engineering, Changwon National University)
  • 발행 : 2006.09.30
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초록

To provide an aqueous rust inhibitor for metalworking lubricant having low toxicity and excellent rust resistance, we synthesized diester of malonic acid by three consecutive esterifications with over 98% of conversion. This substituted malonic diester could be used as an additive to mineral oil based metalworking lubricant. These metalworking lubricant compositions were showed excellent rust resistance and suitable for various metals and different metalworking processes including hot rolling and cold rolling of aluminum and aluminum alloys.

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참고문헌

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