AQ 4232-2013 (English Version) PDF

Scope: This standard specifies the technical requirements for dust explosion protection in plastic production systems. This standard is applicable to: production systems that use olefin gas as raw material and the main process is to obtain plastic powder through polymerization reaction and plastic granular material through granulation; use plastic, synthetic polymer powder or granular material as raw material, A production system that produces and processes plastic products through processes such as melting and injection molding, including waste plastic recycling and processing production systems. This standard does not apply to plastic powder spraying processes.

AQ 4232-2013 Referenced Document

AQ 3009 Safety criterion for electrical apparatus in hazardous areas
AQ/T 9006 Basic norms for work safety standardization of enterprises
GB 12158 General guideline for preventing electrostatic accidents
GB 12476.3 Electrical apparatus for use in the presence of combustible dust.Part 3: Classification of areas where combustible dusts are or may be present
GB 15577 Safety regulations for dust explosion prevention and protection*， 2018-11-19 Update
GB 17440 Safety regulations for the protection of dust expolsion for grain processing,storage and transportation system
GB 50016 Architectural design code for fire protection
GB 50057 Code for design protection of structures against lightning
GB 50058 Code for design of electrical installations in explosive atmospheres*， 2014-01-29 Update
GB/T 15604 Terminology for dust explosion prevention
GB/T 15605 Guide for pressure venting of dust explosions
GB/T 17919 Directives for dust explosion protection for dust collectors in dust explosion hazardous area

2013 AQ 4232-2013 Safety specification for dust explosion protection and prevention in plastic processing system