CEN_TS 16137-2011 塑料,生物碳含量的测定.pdf

标准号：CEN/TS 16137-2011
实施状态：现行
中文名称：塑料,生物碳含量的测定
英文名称：Plastics - Determination of bio-based carbon content
发布日期：2011-04-01
代替标准：FprCEN/TS 16137-2010
采用标准：DIN CEN/TS 16137-2011,IDT;BS DD CEN/TS 16137-2011,IDT;XP T51-825-2011,IDT;ONR CEN/TS 16137-2011,IDT;ONR CEN/TS 16137-2011,IDT;UNE-CEN/TS 16137 EX-2012,IDT;CEN/TS 16137:en-2011,IDT;UNI CEN/TS 16137:2011-2011,IDT;STN P CEN/TS 16137-2011,IDT;CSN P CEN/TS 16137-2011,IDT;DS/CEN/TS 16137-2011,IDT;NPR-CEN/TS 16137:2011 en-2011,IDT
标准简介：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 bio-based 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. NOTEThis Technical Specification does not provide the methodology for the calculation of the biomass content of a sample.
文件格式：PDF
文件大小：1.10MB
文件页数：32
（以上信息更新时间为：2019-11-28）



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