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ISO 458-2:1985

Plastics — Determination of stiffness in torsion of flexible materials — Part 2: Application to plasticized compounds of homopolymers and copolymers of vinyl chloride

Mar 21, 1985

General information

90.92     Nov 20, 2024

ISO

ISO/TC 61/SC 2

International Standard

83.080.20  

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Published

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/R 458:1965

NOW

PUBLISHED
ISO 458-2:1985
90.92 Standard to be revised
Nov 20, 2024

REVISED BY

PROJECT
ISO/CD 458-2

National adoptions

SRPS G.S2.631:1991  
ISS

Plastics — Determination of stiffness in torsion of flexible materials — Part 2: Application to plasticized compounds of homopolymers and copolymers of vinyl chloride

90.93   Standard confirmed

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