Связующие вещества для красок и лаков. Определение кислотного числа. Титриметрический метод
Название (англ.):
Binders for paints and varnishes; Determination of acid value; Titrimetric method
Описание (англ.):
The principle of the method consists in dissolving of the test portion in the solvent mixture, if necessary, by warming. Cool the solution to room temperature before carrying out the titration. Titration with standard volumetric potassium hydroxide solution in presence of phenolphthalein as indicator. The method is not applicable to phenolic resins. This second edition incorporates draft Amendment 1 and cancels and replaces ISO 3682-1976.
Заменён стандартами:
ISO 3682(1996.06)
Дата введения:
01.03.83
Дата отмены:
01.06.96
Код КГС:
Л29
Код ОКСТУ:
2310;2309
Код ОКС(МКС):
87.060.20
Код ОКП:
2310;2309
Нормативные ссылки:
DIN 53402-1988, NEQ*NF T30-402-1975, NEQ*NF V32-120-1976, NEQ*NF V32-121-1971, NEQ*NF V32-122-1971, NEQ*NF V32-123-1976, NEQ*NF V32-124-1976, NEQ*NP-2056-1983, EQV*SFS-ISO 3682-1984, EQV*SS-ISO 3682(1990/SIS), EQV*BS 6782 PART 3(1987/BSI), EQV*UNI ISO 3682(1992/UNI), EQV
Ключевые слова:
ACID NUMBER BINDERS (MATERIALS) BINDING AGENTS CHEMICAL ANALYSIS AND TESTING CHEMICAL TESTS DETERMINATION PAINTS VARNISHES VOLUMETRIC ANALYSIS BINDERS : MATERIALS CHEMICAL ANALYSIS AND TESTIN