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GB/T 45540-2025

Current

Greenhouse gas—Quantification method and requirements for carbon footprint of products—Man-made fibres

Published at:Published by:State Administration for Market Regulation
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Key info

  • Chinese name:温室气体 产品碳足迹量化方法与要求 化学纤维
  • English name:Greenhouse gas—Quantification method and requirements for carbon footprint of products—Man-made fibres
  • Standard number:GB/T 45540-2025
  • Published by:State Administration for Market Regulation
  • Implementation date:2025-10-01
  • Published at:2025-03-28
  • Sectors:Chemical fiber manufacturing

Abstract

This document specifies the scope, objectives, boundaries, inventory analysis, impact assessment, interpretation of results, and partial carbon footprint reporting requirements for the quantification of chemical fiber products.

This document is applicable to the quantification and reporting of partial carbon footprints of chemical fiber products such as polyester, nylon, viscose fiber, spandex, acrylic, polypropylene, vinylon, and ultra-high-molecular-weight polyethylene fiber.

This document does not apply to recycled chemical fibers such as recycled polyester, recycled nylon, or recycled vinylon. Carbon offsetting and communication of partial carbon footprint information are outside the scope of this document.

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