Пластмассы. Пленка и листы. Определение сопротивления раздиру. Часть 1. Метод брюк
Название (англ.):
Plastics; Film and sheeting; Determination of tear resistance; Part 1 : Trouser tear method
Описание (англ.):
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.