Norm

NPR-CEN/TS 16137:2011 en

Kunststoffen - Bepaling van het bio-gebaseerde koolstofgehalte

61,30

Over deze norm

Status Definitief
Aantal pagina's 27
Commissie Kunststoffen
Gepubliceerd op 01-05-2011
Taal Engels
This Technical Specification specifies a calculation method for the determination of the bio-based carbon content in monomers, polymers and plastic materials and products, based on the 14C content measurement. It also specifies three test methods to be used for the determination of the 14C content from which the biobased carbon content is calculated: - Method A: Proportional scintillation-counter method (PSM); -- Method B: Beta-ionisation (BI); - Method C: Accelerator mass spectrometry (AMS). The bio-based carbon content is expressed by a fraction of sample mass, as a fraction of the total carbon content or as a fraction of the total organic carbon content. This calculation method is applicable to any polymers containing organic carbon, including biocomposites.

Details

ICS-code 83.080.01
Nederlandse titel Kunststoffen - Bepaling van het bio-gebaseerde koolstofgehalte
Engelse titel Plastics - Determination of bio-based carbon content

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