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Exposure to airborne particles and volatile organic compounds from polyurethane molding, spray painting, lacquering, and gluing in a workshop
Due to the health risk related to occupational air pollution exposure, we assessed concentrations and identified sources of particles and volatile organic compounds (VOCs) in a handcraft workshop producing fishing lures. The work processes in the site included polyurethane molding, spray painting, lacquering, and gluing. We measured total VOC (TVOC) concentrations and particle size distributions at three locations representing the various phases of the manufacturing and assembly process. The mean working-hour TVOC concentrations in three locations studied were 41, 37, and 24 ppm according to photo...
Occupational exposure to MbOCA (4,4'-methylene-bis-ortho-chloroaniline) and isocyanates in polyurethane manufacture
HSE has initiated workstrands that aim to deliver evidence that will help HSE to identify carcinogens of concern, to improve the control of carcinogens, and to provide a sound baseline for evaluating strategies for intervention. This project aimed to review the effectiveness of interventions (past and present) with respect to their impact upon the use of and exposure to carcinogens and carcinogenic processes - by providing up to date intelligence on levels of exposure control in the MbOCA (methylene-bis-ortho-chloro-aniline) user industry. During the period 2005/06 20 of the estimated 25 sites...

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