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目的分析某铜覆板和层压板生产企业职业病危害程度,确定关键控制点和控制措施。方法采用现场职业卫生学调查、危害因素定量检测、职业健康检查等方法,对中山市某铜覆板和层压板生产企业的职业病危害因素进行检测和评价。结果该生产企业存在的危害因素有其他粉尘、化学毒物、高温、噪声和激光。粉尘超标率为12.5%,甲苯CTWA超标率为6.7%,丙酮CTWA超标率为20.0%,丁酮CTWA超标率为40.0%,丙酮CSTEL超标率为25.0%,丁酮CSTEL超标率为50.0%,个体噪声超标率为42.9%。结论该生产企业化学毒物、噪声、粉尘危害未达到职业病防治法律法规和相关标准的要求,需要有针对性地采取进一步控制措施。
Objective To analyze the degree of occupational hazards of a copper cladding and laminate manufacturer and to determine the key control points and control measures. Methods The occupational disease risk factors of a copper clad laminate manufacturer in Zhongshan City were detected and evaluated by field occupational hygiene investigation, quantitative detection of hazardous factors and occupational health examination. Results The manufacturer of the hazards of other dust, chemical poisoning, high temperature, noise and laser. The over-standard rate of dust was 12.5%, the over-standard rate of CTWA for toluene was 6.7%, the over-standard rate of CTWA for acetone was 20.0%, the over-standard rate of CTWA for butanone was 40.0%, the over-standard rate of acetone for CSTEL was 25.0% The exceeding rate of noise is 42.9%. Conclusion The manufacturer’s chemical poison, noise and dust do not meet the requirements of laws and regulations on occupational disease prevention and related standards, and require further control measures.