This standard specifies the maximum permissible concentration and time-weighted average permissible concentration of polyvinyl chloride dust in the air of a workshop and its monitoring method. This standard is applicable to all types of industrial enterprises that produce and use polyvinyl chloride. GB 18563-2001 Occupational exposure limits for polyvinyl chloride dust in the air of a workshop GB18563-2001 Standard download decompression password: www.bzxz.net

GB18563—2001
This standard is formulated for the first time based on toxicology, on-site animal health survey, epidemiological survey data and reference to foreign occupational exposure limits. It is a hygienic standard used for workplace environmental monitoring and hygienic supervision. This standard shall be implemented from May 1, 2002. This standard is proposed by the Ministry of Health of the People's Republic of China. The drafting unit of this standard: Beijing Chemical Occupational Disease Prevention and Control Institute. The main drafters of this standard: Zhang Tao, Hou Zhonglin, Xu Xiaohong, Zhao Zhigang. This standard is entrusted to the technical unit, the Institute of Labor Hygiene and Occupational Diseases, Chinese Academy of Preventive Medicine, for interpretation. 737
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National Standard of the People's Republic of China
Occupational exposure limit for polyvinyl cbloride dustIn the air ot workplaceWww.bzxZ.net
GB18563—2001
This standard specifies the maximum permissible concentration, time-weighted average permissible concentration and detection method of polyvinyl chloride dust in the air of the workplace. This standard is applicable to all types of industrial enterprises that produce and use polyvinyl chloride. Referenced Standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and the parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T5748--1985 Determination of dust in the air of the workplace 3 Hygiene requirements
The maximum permissible concentration of polyvinyl fluoride dust in the air of the workplace is 10mg/m2. The time-weighted average permissible concentration is 5 mg/m3. Monitoring and inspection method
The determination method of polyvinyl fluoride dust concentration in workshop air shall be implemented in accordance with GB/T5748. Approved by the State Quality Supervision, Inspection and Quarantine Administration of the People's Republic of China on December 4, 2001 735
Implementation on May 1, 2002
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