Бумага и картон. Определение жесткости при сгибании. Метод резонанса
Название (англ.):
Paper and board; Determination of bending stiffness; Resonance method
Описание (англ.):
Applies to a wide range of papers and boards, but for some materials, such as multi-ply papers and boards, papers and boards with appreciable curl, some soft papers with grammage below about 40 g/m , the measured numerical value may not be strictly identical with the bending stiffness. It does not apply to corrugated boards.
Дата регистрации:
01.01.84
Дата введения:
01.12.83
Код КГС:
К69
Код ОКСТУ:
5409;5430;5440
Код ОКС(МКС):
85.060
Код ОКП:
5409;5430;5440
Нормативные ссылки:
DIN 53123-1-1978, NEQ*NF Q03-025-1983, EQV*UNI 8984-1987, EQV*UNE 57-155-90(1990/AENOR), EQV
Ключевые слова:
BENDING STIFFNESS BENDING STRENGTH BOARD (PAPER) DETERMINATION PAPER PAPERBOARDS SPECIMEN PREPARATION TEST EQUIPMENT TEST RESULTS TESTING TESTING CONDITIONS TESTS