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>UNE standards>UNE EN 13938-2:2025 - Explosives for civil uses - Propellants and rocket propellants - Part 2: Verification of the resistance to electrostatic discharge of solid gun propellants (Endorsed by Asociación Española de Normalización in January of 2026.)
in stockReleased: 2026-01-01
UNE EN 13938-2:2025 - Explosives for civil uses - Propellants and rocket propellants - Part 2: Verification of the resistance to electrostatic discharge of solid gun propellants (Endorsed by Asociación Española de Normalización in January of 2026.)

UNE EN 13938-2:2025

Explosives for civil uses - Propellants and rocket propellants - Part 2: Verification of the resistance to electrostatic discharge of solid gun propellants (Endorsed by Asociación Española de Normalización in January of 2026.)

Explosivos para usos civiles. Propulsantes y propulsantes para cohetes. Parte 2: Verificación de la resistencia a la descarga electrostática de propulsantes sólidos para armas (Ratificada por la Asociación Española de Normalización en enero de 2026.)

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Standard number:UNE EN 13938-2:2025
Pages:19
Released:2026-01-01
Status:Standard
DESCRIPTION

UNE EN 13938-2:2025

This document specifies a method for the determination of resistance to electrostatic energy for propellants containing a mass fraction of at least 5 % of particles which pass through a 1 mm sieve. This method does not apply to black powder. NOTE If the mass fraction of particles smaller than 1 mm size is less than 5 % the propellant is considered to be insensitive to electrostatic energy and this test is not performed.