ISO 24076:2021
ISO 24076:2021 Plastics – Polypropylene (PP) – Determination of isotactic index by low-resolution nuclear magnetic resonance spectrometry
CDN $124.00
Description
This document specifies a relative method for the determination of polypropylene (PP) isotactic index by low-resolution pulsed nuclear magnetic resonance spectroscopy (LR-NMR).
This method enables the identification and coding of types H propylene (PP-H) plastics according to ISO 19069‚Äë1.
This method is suitable for base polymers and is not applicable for mixtures.
NOTE The direct method for the determination of polypropylene isotactic index is specified in ISO 9113.
Edition
1
Published Date
2021-02-01
Status
PUBLISHED
Pages
9
Language
English
Format
Secure PDF
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Abstract
This document specifies a relative method for the determination of polypropylene (PP) isotactic index by low-resolution pulsed nuclear magnetic resonance spectroscopy (LR-NMR).
This method enables the identification and coding of types H propylene (PP-H) plastics according to ISO 19069‚Äë1.
This method is suitable for base polymers and is not applicable for mixtures.
NOTE The direct method for the determination of polypropylene isotactic index is specified in ISO 9113.
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