Draft
International StandardISO/DIS 6427
Plastics — Determination of matter extractable by organic solvents (conventional methods)
Reference number
ISO/DIS 6427
ISO/DIS 6427
Edition 4
© ISO 2024
Proyecto Norma internacional
ISO/DIS 6427
88109
Este borrador de Norma Internacional se encuentra en la fase de consultas con los miembros de ISO.
Reemplazará ISO 6427:2013
Resumen
ISO 6427:2013 specifies methods for the determination of components in plastics that can be extracted by hot organic liquids near their boiling points. For one special case, a so-called cold-extraction method is given.
The extractable components can be monomers, oligomers, polymers, plasticizers, stabilizers, etc. The kind and percentage of extractable matter influence the properties of plastics.
The recommended extraction liquid depends on the type of plastic and on the purpose of the determination. The extracted amounts of special constituents are often not quantitative in the sense of analytical chemistry.
Informaciones generales
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Estado: En desarrolloEtapa: Cierre de la votación [40.60]
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Edición: 4Número de páginas: 15
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Comité Técnico :ISO/TC 61/SC 5ICS :83.080.01
- RSS actualizaciones
Ciclo de vida
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Anteriormente
PublicadoISO 6427:2013
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Ahora
