BS DD CEN/TS 16137-2011 塑料.生物基碳含量的测定

标准号：BS DD CEN/TS 16137-2011
中文标准名称：塑料.生物基碳含量的测定
英文标准名称：Plastics. Determination of bio-based carbon content
标准类型：G31
发布日期：2011/7/31 12:00:00
实施日期：2011/7/31 12:00:00
中国标准分类号：G31
国际标准分类号：83.080.01
引用标准：CEN/TR 15932-2010
适用范围：This Technical Specification specifies a calculation method for the determination of the bio-based carboncontent 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 biobasedcarbon 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 carboncontent or as a fraction of the total organic carbon content.This calculation method is applicable to any polymers containing organic carbon, including biocomposites.NOTE This Technical Specification does not provide the methodology for the calculation of the biomass content of asample.