在增强塑料造船行业中工人接触苯乙烯单体的情况。

Worker exposure to styrene monomer in the reinforced plastic boat-making industry.

作者信息

Crandall M S

出版信息

Am Ind Hyg Assoc J. 1981 Jul;42(7):499-502. doi: 10.1080/15298668191420143.

DOI:10.1080/15298668191420143

Abstract

The National Institute for Occupational Safety and Health (NIOSH) conducted an industrial hygiene study of workers exposed to styrene monomer in the fiberglass reinforced plastic boat industry. This industry was chosen for study because of its length of operation and the high styrene monomer exposures experienced by these workers. The objective of the study was to provide extent of exposure data for specific jobs by including plants representing a cross-section of the industry. Industrial hygiene surveys were conducted at seven plants. Overall exposure to styrene monomer ranged from 2 parts per million (ppm) to 183 ppm. Mean exposures for the four primary job categories of hull lamination, deck lamination, small parts lamination and gel coating were found to be 78 ppm, 67 ppm, 44 ppm and 48 ppm respectively.

摘要

美国国家职业安全与健康研究所（NIOSH）对玻璃纤维增强塑料船艇行业中接触苯乙烯单体的工人进行了一项工业卫生研究。选择该行业进行研究是因为其运营时间长以及这些工人接触苯乙烯单体的程度高。该研究的目的是通过纳入代表该行业各个层面的工厂，提供特定工作的接触程度数据。在七家工厂进行了工业卫生调查。苯乙烯单体的总体接触范围为百万分之2（ppm）至183 ppm。发现船体层压、甲板层压、小部件层压和凝胶涂层这四个主要工作类别的平均接触量分别为78 ppm、67 ppm、44 ppm和48 ppm。