Пластмассы. Методы воздействия прямого света, дневного света через стекло и дневного света, интенсифицированного с помощью зеркал Френеля
Название (англ.):
Plastics - Methods of exposure to direct weathering, to weathering using glass-filtered daylight, and to intensified weathering by daylight using Fresnel mirrors
Описание (англ.):
Cancels and replaces the first edition (1976). Specifies methods of exposing plastics to solar radiation, either by direct exposure to natural weathering (Method A), to indirect solar radiation by modification of its spectraldistribution with glass to simulate ageing of plastics behind building or automotive window glass (Method B), or to solar radiation intensified by the use of Fresnel mirrors to achieve acceleration of the weathering processes (Method C). Specifies the general requirements for the apparatus and operating procedures for using the test methods described and methods for determining radiation dosage. Applicable to plastics materials of all kinds and to products and portions of products.
Заменяет стандарты:
ISO 877(1976.09)
Дата введения:
01.08.94
Код КГС:
Л29
Код ОКСТУ:
2209
Код ОКС(МКС):
83.080.01
Код ОКП:
2209
Нормативные ссылки:
DIN 53388-1984, NEQ*BS 2782 PART 5 METHOD 550B(1996/BSI), EQV*EN ISO 877-1996, EQV*DIN EN ISO 877-1997, EQV*NF T51-169(1997/AFNOR), EQV*NF EN ISO 877(1997/AFNOR), EQV*BS EN ISO 877(1996/BSI), EQV ISO 105-A02-1993*ISO 105-B01-1989*ISO 291-1977*ISO 293-1986*ISO 294-1975*ISO 2557-1-1989*ISO 2818-1994*ISO 3167-1993*ISO 4582-1980*ISO 4892-1981
Ключевые слова:
DETERMINATION NATURAL LIGHTING PLASTICS RESISTANCE TEST EQUIPMENT TEST SPECIMENS TESTING TESTING CONDITIONS TESTS LIGHTING