Латексы каучуковые натуральные. Определение числа кон
Название (англ.):
Rubber latex, natural; Determination of KOH number
Описание (англ.):
Describes a method for the determination of the KOH number of natural rubber latex which is preserved wholly or in part with ammonia and which may have been submitted to some type of concentration process. The method is not applicable to latices preserved with potassium hydroxide. It is not necessarily suitable for latices from natural sources other than 'hevea brasiliensis', or for latices of synthetic rubber, compounded latex, vulcanized latex or artificial dispersions of rubber.
Заменён стандартами:
ISO 127(1995.12)
Дата введения:
01.05.84
Дата отмены:
01.12.95
Код КГС:
Л69
Код ОКСТУ:
2235;2209
Код ОКС(МКС):
83.040.10
Код ОКП:
2235;2209
Нормативные ссылки:
BS 6057 PART 3 SECTION 3.5-1985, EQV*DIN 53566-1987, NEQ*NF ISO 127-1987, EQV*NF T42-013-1961, EQV
Ключевые слова:
CHEMICAL ANALYSIS CHEMICAL ANALYSIS AND TESTING KOH NUMBER LATEX LATICES NATURAL RUBBER POTASSIUM HYDROXIDE POTASSIUM HYDROXIDES CHEMICAL ANALYSIS AND TESTIN CHEMICAL INDICES