AQ/T 4120-2011
Pyrotechnics composition used for fireworks and firecrackers test method for sensitivity to electrostatic spark (English Version)

Standard No.

AQ/T 4120-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard-Safe Production

Latest

AQ/T 4120-2011

Scope

This standard specifies the equipment and materials, sample preparation, measurement steps and data processing for the determination of electrostatic spark sensitivity of pyrotechnic powder used in fireworks and firecrackers. This standard is applicable to the determination of the electrostatic spark sensitivity of pyrotechnic powder for fireworks and firecrackers under specified conditions.

AQ/T 4120-2011 Referenced Document

• GB/T 15813-1995 Formed composition for fireworks--Sample seperating and crushing
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
• GJB/Z 377A-1994 Mathematical statistical methods for sensitivity testing
• QB/T 1941.2 Determination of Impact Sensitivity of Fireworks and Firecrackers

AQ/T 4120-2011 history

• 2011 AQ/T 4120-2011 Pyrotechnics composition used for fireworks and firecrackers test method for sensitivity to electrostatic spark