Specifies three methods for the determination of free sulfur in vulcanized rubber: two versions of the copper spiral method, and the sodium sulfite method. The copper spiral methods are also applicable, subject to limitations, to unvulcanized rubber. Replaces the first edition, which has been technically revised.
Изменён стандартами:
ISO 7269:1995/Cor.1:2002
Заменяет стандарты:
ISO 7269(1987.11)
Дата регистрации:
01.11.95
Дата введения:
01.10.95
Код КГС:
Л69
Код ОКСТУ:
2509
Код ОКС(МКС):
83.060
Код ОКП:
2509
Нормативные ссылки:
BS 7164 PART 24(1996/BSI), EQV ISO 383-1976*ISO 1407-1992
Ключевые слова:
CHEMICAL ANALYSIS AND TESTING DETERMINATION OF CONTENT RUBBER SULPHUR TEST EQUIPMENT VULCANIZED RUBBER CHEMICAL ANALYSIS AND TESTIN