Portwest Automotive Magazine

STATIC ELECTRICITY

THE RISK An electrical charge caused by an imbalance of electrons on the surface of a material.

Invisible yet perilous, static electricity presents a major threat in production, manufacturing, industrial, and ATEX explosive environments, putting those at risk who work in these settings. The injuries it can cause range from mild discomfort to severe consequences, including burns, dangerous falls, and even cardiac arrest.

EN 1149 Electrostatic Properties

The EN 1149 standard specifies a test method for materials to be used in the production of protective clothing with electrostatic dissipation for preventing incendiary discharge. THE TEST EN 1149 - 1 Test method for measure of surface resistivity. EN 1149 - 3 Test method for measurement of charge decay. EN 1149 - 5 Material performance and design requirements. This test evaluates how effectively an electric charge passes through the glove and measures the amount of charge buildup retained in the glove material, which could be discharged upon contact with another surface. Gloves play an important role in managing static electricity since they often serve as the point of discharge when hands come into contact with different materials. EN 16350:2014 Protective gloves – Electrostatic properties

6