90.93 Standard confirmed Dec 7, 2021
ISO
ISO/TC 61/SC 2 Mechanical behavior
International Standard
83.080.20 Thermoplastic materials
Published
Application of the general method in ISO 458-1 for the above mentioned plastics according to the special case of the method with an angle of deflection between 55 and 65 . The temperatures according to three characteristic values of the torsion stiffness; 300 MPa, 23 MPa and 4 MPa are to be determined for the material under test.
WITHDRAWN
ISO/R 458:1965
PUBLISHED
ISO 458-2:1985
90.93
Standard confirmed
Dec 7, 2021