T/CPCIF 0202-2022 Green Design Product Evaluation Specification Polypropylene Thermoplastic Elastomer

Scope

Scope: This document specifies the evaluation principles and methods, evaluation requirements, product life cycle assessment, and preparation methods for evaluation reports of green design products made from polypropylene thermoplastic elastomers. This document is applicable to the evaluation of green design products made from polypropylene thermoplastic elastomers. Main technical content: Level I indicators Level II indicators Unit indicators Reference values for evaluation indicators Evaluation criteria Life cycle stages Resource attributes Raw materials: propylene + ethylene + butene consumption (t/t≤1.002) Calculation of fresh water consumption during product production (t/t≤1.6) according to Appendix A.1 of this document Calculation of water reuse rate (≥90%) according to Appendix A.2 of this document Calculation of elastomer waste reuse rate (=100%) according to Appendix A.3 of this document Calculation of energy attributes: comprehensive energy consumption (kgce/t≤135) according to Appendix A.5 of this document Calculation of environmental attributes: product wastewater discharge (t/t≤0.2) according to Appendix A.6 of this document Calculation of product attributes: melt mass flow rate (M1±0.5 M1g/10 min<1) according to Appendix A.8 of this document Method for determining product quality: melt mass flow rate (M2±0.3 M2≥1) Melt index (g/10 min) – 0.75～30 Notes: M1 and M2 are the nominal values of this indicator for each brand of product.

Development Information

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