Trends in Exposure to Inhalable Particulate and Dermal Contamination in the Rubber Manufacturing Industry; Effectiveness of Control Measures Implemented over a Nine-year Period

摘要

Exposure to inhalable particulates and dermal exposure to cyclohexane soluble matter (CSM) were evaluated in seven rubber manufacturing companies in 1988 and 1997. The identified exposure trends were used to study the effectiveness of control measures implemented over a nine-year period. Sampling and analytical methodologies were identical in both surveys. Inhalable particulate exposure was measured with a PAS6 sampling head. Dermal exposure Was assessed by means of a dermal pad sampler worn at the lower wrist of the hand of Preference. Changes in working organization and control measures taken after 1988 were Identified based on discussions with management representatives and two walk-through surveys Performed in 1994 and 1997.