T/GDPIA 36-2021 Materials selection guide for living source plastic products
T/GDPIA 36-2021 Materials selection guide for living source plastic products
Basic Information
Scope
Scope: This document provides terms and definitions, general principles, scoring methods, material selection guidelines, and methodological guidance for plastic products derived from daily life sources. This document applies to the selection of thermoplastic products derived from daily life sources that can be physically recycled in accordance with the principles of sustainable development, excluding medical plastic products. Main technical content: 1. Scope: This document provides terms and definitions, general principles, scoring methods, material selection guidelines, and methodological guidance for plastic products derived from daily life sources. This document applies to the selection of thermoplastic products derived from daily life sources that can be physically recycled in accordance with the principles of sustainable development, excluding medical plastic products. 2. Normative referenced documents 3. Terms and definitions 4. General principles 5. Scoring items and scoring methods 6. Grade classification 7. Material selection guidelines 8. Presentation of material selection results