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In several industrial environments, mechanical risks are often combined with various contaminants such as oils and greases, which may reduce the performance of protective gloves against mechanical hazards. However, glove properties are characterized on new and clean specimens, and little is known about their residual resistance once contaminated and over time. In this study, a series of protective gloves used in metalworking companies and garages were exposed to relevant oils and greases. Used gloves were also obtained from a food processing center and a garage. Their residual resistance to mechanical risks (cutting, puncture and tearing) was evaluated using standard test methods. Results revealed in some instances a large decrease in resistance to mechanical risks. Since a corresponding change in the material aspect may not always be easily observable, this may lead to serious safety breaches. These findings demonstrate the need to further the research in this domain.
Słowa kluczowe
Wydawca
Rocznik
Tom
Strony
169--183
Opis fizyczny
Bibliogr. 32 poz., rys., tab., wykr.
Twórcy
autor
- Ecole de technologie superieure, Montreal, QC, Canada
- Institut de recherche Robert-Sauve en sante et en securite du travail, Montreal, QC, Canada
autor
- Institut de recherche Robert-Sauve en sante et en securite du travail, Montreal, QC, Canada
autor
- Institut de recherche Robert-Sauve en sante et en securite du travail, Montreal, QC, Canada
autor
- Ecole de technologie superieure, Montreal, QC, Canada
Bibliografia
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- 2.Sorock GS, Lombardi DA, Hauser R, Eisen EA, Herrick RF, Mittleman MA. A case-crossover study of transient risk factors for occupational acute hand injury. Occup Environ Med. 2004;61(4):305–11.
- 3.Sorock GS, Lombardi DA, Peng DK, Hauser R, Eisen EA, Herrick RF, et al. Glove use and the relative risk of acute hand injury: a case-crossover study. J Occup Environ Hyg. 2004;1(3):182–90.
- 4.American National Standards Institute (ANSI). American National Standard for hand protection selection criteria (Standard No. ANSI/ISEA 105-2005). Arlington, VA, USA: International Safety Equipment Association (ISEA); 2005.
- 5.European Committee for Standardization (CEN). Protective gloves against mechanical risks (Standard No. EN 388:2003). Saint-Denis la Plaine, France: Association française de normalisation; 2003.
- 6.Tellier C, Lara J, Daigle R. La selection et le developpement de gants de protection contre les lacerations dans le secteur de la fabrication des produits en metal [Selection and development of protective gloves against cuts in the metal products manufacturing industry] (Final report No. R-234). Montreal, QC, Canada: Institut de recherche Robert-Sauve en sante et en securite du travail; 1999.
- 7.Bilodeau F, Bonneau M. Les gants qui font des gagnants! [Gloves that make winners!]. Auto Prevention. 2008;22:6.
- 8.British Meat Processors Association (BMPA). Health and safety guidance notes for the meat industry. London, UK: BMPA.
- 9.Vu TBN. Mecanique et mecanisme de la coupure des materiaux de protection [Mechanics and mechanism of cutting of protective materials] [doctoral dissertation]. Sherbrooke, QC, Canada: Universite de Sherbrooke; 2004.
- 10.Magryta J, Debek C, Debek D. Mechanical properties of swelled vulcanizates of polar diene elastomers. J Appl Polymer Sci. 2006;99(5):2010–5.
- 11.Tasaka M, Tamura A, Mori R. Effect of several kinds of oils on the oil resistance behavior of polystyrene thermoplastic vulcanizate. J Reinforc Plast Compos. 1999;18(6):518–28.
- 12.Stang G, Salomonsson L. Rubber interactions with grease and base oil. NLGI Spokesman. 2005;69(1):20–34.
- 13.Sarser GI, Roter EA. Influence of sorption of low-molecular liquids on the mechanical and electrophysical characteristics of elastomers. Soviet Mater Sci (English translation of Fiziko-Khimicheskaya Mekhanika Materialov). 1986;22(2):201–4.
- 14.Bertram HH, Brandt D. Influence of lubricating oil additives on swell-resistant elastomers. Rubber Chem Technol. 1972;45(5):1224–40.
- 15.Ogorodnikova GF, SinitsynVV. Mechanism of rubber swelling in oils and greases. Chem Technol Fuels Oils (English translation of Khimiya i Tekhnologiya Topliv). 1982;18(5-6):306–8.
- 16.Xu W, Que Hee SS. Permeation of a straight oil metalworking fluid through a disposable and a chemically protective nitrile glove. J Hazardous Mater. 2006;137(2):709–15.
- 17.Xu WH, Hee SSQ. Swelling of four glove materials challenged by six metalworking fluids. Arch Environ Contam Toxicol. 2008;54(1):1–8.
- 18.Myntti MF. Comparing fuel and oil resistance properties. Rubber World. 2003;228(3):38–45.
- 19.Dunn JR. Performance limits of elastomers. Kautschuk und Gummi Kunststoffe. 1985;38(7):611–3.
- 20.American Society for Testing and Materials (ASTM). Standard test method for measuring cut resistance of materials used in protective clothing (Standard No. ASTM F 1790-05). In: Annual book of ASTM standards. West Conshohocken, PA, USA: ASTM International; 2005. p. 1602–11.
- 21.Lara J, Gauvin C, Robinson D, Durand M. Improvements to the ISO 13997 cut test method. In: Proceedings of the 4th European Conference on Protective Clothing (ECPC) and Nokobetef 9, Protective Clothing: performance and protection. Arnhem, The Netherlands: TNO; 2009.
- 22.International Organization for Standardization (ISO). Protective clothing—mechanical properties—determination of resistance to cutting by sharp objects (Standard No. ISO 13997:1999). Geneva, Switzerland: ISO; 1999.
- 23.American Society for Testing and Materials. (ASTM). Standard test method for protective clothing material resistance to puncture (Standard No. ASTM F 1342-05). In: Annual book of ASTM standards. West Conshohocken, PA, USA: ASTM International; 2005. p. 1489–93.
- 24.Lara J. Developpement d’une methode d’evaluation de la resistance a la perforation des gants de protection [Development of a method for evaluating the perforation resistance of protective gloves] (Final report No. R-059). Montreal, QC, Canada: Institut de recherche Robert-Sauvé en sante et en securite du travail; 1992.
- 25.American Society for Testing and Materials (ASTM). Standard test method for vulcanized rubber and thermoplastic elastomers—tension (Standard No. ASTM D 412-98). In: Annual book of ASTM standards. West Conshohocken, PA, USA: ASTM International; 2002. p. 44–57.
- 26.Verdu J. Vieillissement des plastiques [The aging of plastics]. Paris, France: Association française de normalisation; 1984.
- 27.Nguyen CT, Vu-Khanh T, Lara J. A study on the puncture resistance of rubber materials used in protective clothing. J ASTM Int. 2005;2(4):245–58.
- 28.Vu-Khanh T, Nga Vu TB, Nguyen CT, Lara J. Gants de protection: etude sur la resistance des gants aux agresseurs mecaniques multiples [Protective gloves: Study of the resistance of gloves to multiple mechanical aggressors] (Final report No. R-424). Montreal, QC, Canada: Institut de recherche Robert-Sauve en sante et en securite du travail; 2005.
- 29.Bishu R, Muralidhar A. Gloves. In: Karwowski W, Marras WS, editors. The occupational ergonomics handbook. Boca Raton, FL, USA: CRC Press; 1999. p. 865–76.
- 30.Vu TBN, Vu-Khanh T, Lara J. Progress in the characterization of the cutting resistance of protective materials. J ASTM Int. 2005;2(5):399–413.
- 31.Nguyen CT, Vu-Khanh T, Lara J. Puncture characterization of rubber membranes. Theor Appl Fract Mech. 2004;42(1):25–33.
- 32.Teixeira NA, Platt MM, Hamburger WJ. Mechanics of elastic performance of textile materials: part XII: relation of certain geometric factors to the tear strength of woven fabrics. Textile Res J. 1955;25(10):838–61.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-71711bc4-5453-43a9-9a80-1e81910cca65