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ID (ISN) del documento108420
Número CIS 08-906
Año 2006
Número de serie HSE Research Report 496
Autor(es) White J., Coldwell M., Davies T., Helps J., Piney M., Rimmer D., Saunders J., Wake D.
Health and Safety Executive
Título Isocyanate exposure, emission and control in small motor vehicle repair premises using spray rooms: Phase 1
Información bibliográfica HSE Books, P.O. Box 1999, Sudbury, Suffolk CO10 2WA, United Kingdom, 2006. x, 111p. Illus. 29 ref.
Acceso Internet http://www.hse.gov.uk/research/rrpdf/rr496.pdf [en inglés]
Resumen A mock up spray room was constructed within the Health and Safety Laboratory with dimensions, ventilation conditions and extraction rates set to represent typical car body spray room conditions. A robotic sprayer was used to simulate paint spraying of car parts under a range of conditions; including spray orientation relative to the extraction duct, spray gun type, ventilation set up and extraction rates. Real-time monitors were used in conjunction with standard methods for airborne isocyanate (NCO) concentration monitoring. The main findings were: high NCO levels are present in spray rooms during spraying; airborne NCO levels were homogeneous throughout the spray room; factors affecting the amount of airborne NCO include gun type, gun condition, spray pattern and NCO formulation; airborne NCO took a significant time to clear the spray room. Other findings are discussed.
Descriptores (primarios) pequenas empresas; isocianatos; trabajos de carrocería; locales; valoración de la exposición; cabinas de pulverización
Descriptores (secundarios) laboratorios; toberas para chorro de alta presión; aspiración localizada; instituciones publicas de prevencion; Reino Unido; informe; diseno del material; pistolas de pulverización; robots; sistemas de ventilación; estudios con maquetas; dosificación en el aire; creación del equipo
Tipo de documento E - Libros, informes, actas
País / Estado o ProvinciaReino Unido
Tema(s) Generalidades sobre prevención
Sustancias tóxicas y peligrosas
Broad subject area(s) Riesgos químicos
Navegación por categoria(s) Pequeñas y medianas empresas
Exposure evaluation
Isocyanates
Motor vehicle manufacturing industry
Cyano compounds
Surface treatment