标准摘要
[中文适用范围]： 本文件规定了生物基塑料产品的碳和环境足迹的一般原则和系统边界。 它是 ISO 22526 系列其他部分的介绍和指导文件。 本文件适用于基于生物基或化石基成分的塑料产品和塑料材料、聚合物树脂。 [外文原描述]： This document specifies the general principles and the system boundaries for the carbon and environmental footprint of biobased plastic products. It is an introduction and a guidance document to the other parts of the ISO 22526 series. This document is applicable to plastic products and plastic materials, polymer resins, which are based from biobased or fossil-based constituents.
英文名称Plastics — Carbon and environmental footprint of biobased plastics — Part 1: General principles