Journal of Korean Society of Occupational and Environmental Hygiene (한국산업보건학회지)
- Volume 11 Issue 1
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- Pages.17-25
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- 2001
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- 2384-132X(pISSN)
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- 2289-0564(eISSN)
A comparison of Health Hazard Effects by Solvent-based and Water-based Painting materials
유용성 도료와 수용성 도료의 유해성 비교에 관한 연구 (자동차 보수용 도료를 중심으로)
- Kwon, Eun-Hye (Occupational Safety and Health Research Institute) ;
- Kim, Gwang-Sik (Hundai Motors) ;
- Oh, Jung-Ryong (Occupational Safety and Health Research Institute) ;
- Choi, Jung-Keun (Occupational Safety and Health Research Institute) ;
- Jeong, Yoon-Sok (Occupational Safety and Health Research Institute) ;
- Lee, You-Jin (Occupational Safety and Health Research Institute) ;
- Kim, Eun-A (Occupational Safety and Health Research Institute) ;
- Song, Se-Wook (Korea Occupational Safety and Health Agency) ;
- Jung, Ho-Keun (Occupational Safety and Health Research Institute)
- 권은혜 (산업안전보건연구원) ;
- 김광식 (현대자동차(주)) ;
- 오정룡 (산업안전보건연구원) ;
- 최정근 (산업안전보건연구원) ;
- 정윤석 (산업안전보건연구원) ;
- 이유진 (산업안전보건연구원) ;
- 김은아 (산업안전보건연구원) ;
- 송세욱 (한국산업안전공단) ;
- 정호근 (산업안전보건연구원)
- Received : 2000.08.14
- Accepted : 2001.02.05
- Published : 2001.05.30
Abstract
The purpose of this study is to substitute water-based painting materials for the current solvent-based ones used in motor-repairing process to minimize the exposure of organic solvents to the painters. This study assessed the exposure of organic solvents to the painters using water-based and solvent-based painting materials and compared compositions, painting processes and the health hazards of the application of these alternative painting mate rials. The results of this study are as follows. 1. solvent-based painting materials used in motor-repairing process consist of various organic solvents, which consist primarily of toluene, xylene, ethyl benzene, ethyl methyl benzene, trimethyl benzene, ethyl acetate, butyl acetate, methyl isobutyl ketone, 2-ethoxy ethanol, 2-ethoxy ethyl acetate and toluene-2,4-diisocianate and the others. These organic solvents are known as health-hazardous substances. But water-based painting materials are high-solid, low-solvent one sand consist of such two organic solvents as 2-butoxy ethanol and 2-heptanone and the others. 2. The painters us ing solvent-based painting mate rials in motor-repairing process are exposed to various organic solvents which consist of toluene, xylene, ethyl acetate, butyl acetate, methyl isobutyl ketone, trimethyl benzene, 2-ethoxy ethanol, and 2-ethoxy ethyl acetate. But the painters using solvent-based ones are only exposed to 2-butoxy ethanol and 2-heptanone. 3. By using water-based painting materials in stead of solvent-based painting materials containing health-hazardous organic solvents, the exposure of such organic solvents in the painter's breathing zone can be largely prevented. 4. This study recommends water-based painting materials as substitutes for the current solvent-based ones used in motor-repairing process to minimize the exposure of organic solvents to the painters.