Пигменты и наполнители. Общие методы испытаний. Часть 10. Определение плотности с помощью пикнометра
Название (англ.):
General methods of test for pigments and extenders; Part 10 : Determination of density; Pyknometer method
Описание (англ.):
The procedure includes three methods which use the same principle but differ in that somewhat different apparatus is used. The method A is carried out with a displacement liquid in which the material to be tested is insoluble and which has goodwetting properties, a pyknometer of the Gay-Lussac type or another type of pyknometer fitted with a capillary stopper and a vacuum apparatus. For the method B a filter flask is used instead of the vacuum desiccator to carry out the procedure. Method C uses for the displacement of the entrained air the displacement liquid; centrifuge until the entrained air is removed.
Заменён стандартами:
ISO 787-10(1993.06)
Дата введения:
01.11.81
Дата отмены:
01.06.93
Код КГС:
Л19
Код ОКСТУ:
2364;2309
Код ОКП:
2364;2309
Нормативные ссылки:
BS 3483 PART B8-1982, NEQ*DIN ISO 787-10-1983, EQV*ELOT 238-1979, NEQ*NEN-ISO 787-10-1983, EQV*NF T30-043-1969, NEQ*UNI 8782-1985, NEQ
Ключевые слова:
DENSITY DENSITY BOTTLES DENSITY MEASUREMENT EXTENDERS MEASUREMENT, TESTING AND INSTRUMENTS PAINT EXTENDERS PAINTS PIGMENTS PYCNOMETERS PYCNOMETRIC ANALYSIS TEST EQUIPMENT TESTING TESTS DENSITY (MASS/VOLUME) MEASURING TECHNIQUES