Пленка и листы пластмассовые. Определение ударной прочности методом свободно падающего груза. Часть 1. Метод лестницы
Название (англ.):
Plastics film and sheeting; determination of impact resistance by the free-falling dart method; part 1: staircase methods
Описание (англ.):
Specifies methods for the determination of the energy, that causes plastics films and sheet less than 1 mm in thickness to fail under specified conditions of impact of a free falling dart from a specified height, tha would result in failure of 50 % of the specimes tested. Two methods are described. Method A employs a dart with 38 mm diameterhemispherical head, dropped from a height of 0,66 m, and method B employs a dart with a 50 mm diameter hemispherical head dropped from a height of 1,50 m. The measurement technique is the stairecase method.
Дата регистрации:
01.03.89
Дата введения:
15.12.88
Код КГС:
Л29
Код ОКСТУ:
2245;2246;2255;2209
Код ОКС(МКС):
83.140.10
Код ОКП:
2245;2246;2255;2209
Нормативные ссылки:
DIN 53373-1970, EQV*NEN-ISO 7765-1(1990/NNI), EQV*BS 2782 PART 3 METHOD 352E(1996/BSI), EQV ISO 291-1977*ISO 4591-1979*ISO 4593-1979
Ключевые слова:
FILMS IMPACT TESTING IMPACT TESTS PLASTIC SHEETS PLASTICS TEST EQUIPMENT TESTING TESTS