Plastics - Film and sheeting - Determination of tear resistance - Part 1: Trouser tear method (ISO 6383-1:1983)
Specifies a method of determing the tear resistance of plastic film or sheet less than 1 mm thick, tested under defined conditions. A rectangular test specimen having a longitudinal slit extending over its half length is subjected to a tensile test on the " trouser legs" formed by the slit. The average force required to tear the specimen completely along its length is used to calculate the tear resistance in N/ mm.
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