Каучук вулканизованный или термопластичный. Определение газопроницаемости
Название (англ.):
Rubber, vulcanized or thermoplastic - Determination of permeability to gases
Описание (англ.):
Cancels and replaces the first edition (1977). Describes two procedures for measuring the permeability of rubber to gases under steady-state conditions. One uses a horizontal measuring device for measurements at constant pressure and the other uses a vertical measuring device for measurements at constant volume or constant pressure. The procedures apply to solid rubber of hardness not less than 35 IRHD and to gasessuch as air, nitrogen, oxygen, hydrogen, liquified petroleum gas and coal gas.
Заменяет стандарты:
ISO 2782(1977.12)*ISO 1399(1982.12)
Дата регистрации:
01.07.95
Дата введения:
01.05.95
Код КГС:
Л69
Код ОКСТУ:
2294
Код ОКС(МКС):
83.060
Код ОКП:
2294
Нормативные ссылки:
DIN 53536-1992, NEQ*BS 903 PART A30(1996/BSI), EQV ISO 471-1995*ISO 3383-1985
Ключевые слова:
DEFINITIONS DETERMINATION ELASTOMERS GAS PERMEABILITY GAS TIGHTNESS PERMEABILITY MEASUREMENT TESTING THERMOPLASTIC THERMOPLASTIC POLYMERS VULCANIZED RUBBER RUBBER PERMABILITY MEASUREMENT