Plastics and ebonite; Determination of temperature of deflection under load
Описание (англ.):
Specifies two methods for the determination of the temperature of deflection under bending stress: method A, using a nominal surface stress of 1,80 MPa; method B, using a nominal surface stress of 0,45 MPa. Determination of the temperature at which a specified deflection occurs when a standard specimen is subjected to a defined bending stress and the temperature is raised at a uniform rate. The test is not recommended for testing laminates.
Заменён стандартами:
ISO 75-1(1993.09)*ISO 75-2(1993.09)*ISO 75-3(1993.09)
Заменяет стандарты:
ISO 75(1974.11)
Дата введения:
01.04.87
Дата отмены:
01.09.93
Нормативные ссылки:
BS 2782 PART 1 METHODS 121A to 121C-1976, EQV*DIN 53461-1987, EQV*NF ISO 75(1988/AFNOR), EQV*NBN T 40-108(1988/IBN), EQV*NEN-ISO 75(1989/NNI), EQV*SFS-ISO 75(1989/SFS), EQV*SS-ISO 75(1988/SIS), EQV*BS 2782 PART 1 METHOD 121A and 121B(1991/BSI), EQV*NF T51-005(1988/AFNOR), EQV*DIN EN 2155-13-1993, NEQ
Ключевые слова:
BEND TESTING BEND TESTS DETERMINATION EBONITE FLEXING LOADING PLASTICS TEMPERATURE TEST EQUIPMENT TESTING TESTS