T/CPCIF 0141-2021 Active Group standards

T/CPCIF 0141-2021 Injection Molding PMMA Sheet Production Safety Technical Specification

Publish Date: 2021-10-20 Implement Date: 2022-01-21 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CPCIF 0141-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical industry

ICS Name: Films and sheets

Publish Date: 2021-10-20

Implement Date: 2022-01-21

Scope

Scope: This document specifies the safety requirements for the production of cast PMMA sheets using the bulk polymerization principle, including general safety requirements, safety requirements for production processes, safety requirements for mechanical and electrical equipment, safety requirements for inspection and maintenance, storage safety requirements, transportation safety requirements, labor protection and work environment safety requirements, and emergency response requirements for raw material leaks. This document applies to the production of bulk polymerized cast PMMA sheets. Main technical contents: 4.1 General safety requirements - Operating positions should avoid leakage, dripping, and spills, and maintain a good ventilation environment. Personnel should conduct inspections of pipelines and equipment. In the event of a fire, immediately stop the production, cut off the source of flammable materials, organize rescue efforts, and immediately report the fire to the authorities. 4.2 During lifting operations, it is strictly prohibited for personnel to walk or work under the lifting path. 4.3 Before conducting operations, personnel should inspect equipment and facilities to ensure that the vacuum suction cups are free from cracks or damage, and that the vacuum pressure meets the operational requirements. 4.4 The building of the workshop should comply with GB 50016, and in the range of Class A fire hazards, explosion-proof electrical appliances and tools should be used. The explosion-proof type and measures of electrical equipment should comply with the requirements of GB 50058. At the entrance to the Class A area, human static electricity dischargers should be installed. Motor vehicles entering the production area should travel at a speed of no more than 5 km/h.