Каучук. Определение эффектов кристаллизации путем измерения твердости
Название (англ.):
Rubber - Determination of crystallization effects by hardness measurements
Описание (англ.):
Describes a test based on the progressive stiffening of rubber with time, caused by crystallization. It is limited to materials having an initial hardness at test temperature of 10 to 85 IRHD. The method is applicable to raw, unvulcanized (compounded), and vulcanized rubber. It is mainly of interest for rubber with a marked crystallization tendency at temperatures experienced in cold climates, such as, for instance, chloroprene and natural rubber. The method is not applicable to fast-crystallizing materials.
Изменён стандартами:
ISO 3387:1994/Cor.1:2000
Заменяет стандарты:
ISO 3387(1978.11)
Дата регистрации:
01.07.94
Дата введения:
01.06.94
Код КГС:
Л69
Код ОКСТУ:
2509
Код ОКС(МКС):
83.060
Код ОКП:
2509
Нормативные ссылки:
DIN 53541-1980, NEQ*BS 903 PART A63(1995/BSI), EQV ISO 48-1994*ISO 471*ISO 1826-1981*ISO 3383-1985*ISO 4661-1-1993