T/CPCA 9102-2020 Active Group standards

T/CPCA 9102-2020 Printed circuit board factory fire prevention regulations

Publish Date: 2020-09-30 Implement Date: 2020-11-30 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/CPCA 9102-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Semiconductor discrete devices

ICS Name: Printed circuits and printed circuit boards

Publish Date: 2020-09-30

Implement Date: 2020-11-30

Scope

Scope: This standard specifies the fire safety requirements for production sites, warehouses, and auxiliary facilities of printed circuit board factories. This standard applies to the fire safety requirements of printed circuit board production factories, but not to the fire safety requirements during the design and transportation of printed circuit boards. Main technical content: Based on fire case studies and statistics by Zhang Di et al. [1], the causes of fires in printed circuit board factories tend to be concentrated. Electrical equipment fires alone account for more than half of all fires, with 60% of these fires caused by problems such as short circuits in electrical wiring, power overloads, and aging of high-temperature components of equipment, and 30% caused by heating-induced fires. In addition, flammable hazardous chemicals, careless welding, and improper employee operations also frequently lead to accidents. By work section, fire risks are mainly concentrated in the following four categories: First category: Processes using large electrical equipment, such as electroplating, chemical copper plating, and surface coating. Second category: Large public infrastructure facilities, such as air conditioning systems and power control systems. Third category: Processes using large baking equipment and equipment with drying sections, such as solder mask printing, exposure and curing, screen printing, and laminating. Fourth category: Processes involving a large number of flammable, explosive, and oxidizing hazardous chemicals, such as graphic production, screen cleaning, and solder masking. In summary, the fire safety requirements for production sites in this standard are mainly divided into the following several parts: heating devices, ovens/tunnel furnaces, hot oil furnace rooms, hot air leveling machines, dust management, electrical management, hazardous chemical management, ventilation systems and pipelines, fire-fighting facility configuration, and safety eva