학술저널
말론산 에스테르 합성 및 이를 이용한 알루미늄 가공용 절삭유의 제조
Preparation of Aluminum Metalworking Lubricant with Synthesized Malonic Diester
- 한국응용과학기술학회 (구.한국유화학회)
- 한국응용과학기술학회지
- 한국유화학회지 제23권 제3호
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2006.09192 - 198 (7 pages)
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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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