Пластмассы. Пластифицированная ацетилцеллюлоза. Определение веществ, экстрагируемых диэтиловым эфиром
Название (англ.):
Plastics; Plasticized cellulose acetate; Determination of matter extractable by diethyl ether
Описание (англ.):
The determination method applies to plasticized cellulose acetate in any form, such as moulding material, sheet, manufactured articles. Conversion of the plastizised sample to a film, prepared by dissolving and casting, and subsequent extraction by ethylether in a Soxhlet apparatus. Removal of the ether by heating under vacuum and weighing the residual matter.
Дата введения:
01.02.82
Код КГС:
Л29
Код ОКСТУ:
2231;2209
Код ОКС(МКС):
83.080.20
Код ОКП:
2231;2209
Нормативные ссылки:
SFS-ISO 1875-1986, EQV*UNI ISO 1875(1989/UNI), EQV
Ключевые слова:
CELLULOSE ACETATE DETERMINATION DIETHYL ETHER ETHYL ETHER EXTRACTION METHODS OF ANALYSIS PLASTICS PLASTIFIED CELLULOSE ACETATE TESTING TESTS EXTRACTION METHODS OF AN