Пластмассы. Определение потери пластификаторов. Метод с применением активированного угля
Название (англ.):
Plastics; Determination of loss of plasticizers; Activated carbon method
Описание (англ.):
Specification of two empiric methods for the quantitative determination of the loss in mass of test specimens in presence of activated carbon under given conditions of temperature and time. They are intended for the determination of plasticiser migration from plastics which are exposed to heat. In method A the test piece is in direct contact with activated carbon, while in method B the contact is prevented by ametallic fabric. These methods are preferably used for a fast comparation of plasticised thermoplastics.
Дата регистрации:
10.08.76
Дата введения:
01.07.76
Код КГС:
Л29
Код ОКСТУ:
2209
Код ОКС(МКС):
83.080.01
Код ОКП:
2209
Нормативные ссылки:
BS 2782 PART 4 METHODS 465A & 465B-1979, EQV*DIN 53407-1971, NEQ*NEN 20176-1978, NEQ*NF T51-167-1973, EQV*SS-ISO 176-1988, EQV*UNE 53-096-80 1R-1980, EQV*BS 2782 PART 4 METHODS 465A and 465B(1979/BSI), EQV*prEN ISO 176-1998, EQV