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Norm
ISO 4650:1984
Issue date: 1984 05 01
Rubber — Identification — Infra-red spectrometric method
Describes the method applicable to rubbers in raw state and, if compounded, in both the cured and uncured states. These various types of rubbere are described in the stan...
Withdrawn: 2005 09 12
Publisher:
International Organization for Standardization
Format:
Digital | 45 Pages
Language:
English
Currently valid:
ICS
Describes the method applicable to rubbers in raw state and, if compounded, in both the cured and uncured states. These various types of rubbere are described in the standard. Principle, reagents, apparatus, procedure for the pyrolysates, procedure for films cast from solution and the interpretation of the spectra are given. A detailed annex contains tables of diagnostic absorptions and reference spectra.