DS DS/EN ISO 13937-1/AC
DS DSEN SO 13937-1AC 2007-MAR-06 Textles - Tear propertes of fabrcs - Part 1 Determnaton of tear force usng ballstc pendulum method Elmendorf
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This standard describes a method known as the ballistic pendulum (Elmendorf) method. The tear force required to propagate a single-rip tear of defined length from a cut in a fabric when a sudden force is applied is measured.