GB/T 21795-2008
Active
GB/T 41638.1-2022
Active
National standards
GB/T 41638.1-2022 Plastics—Carbon and environmental footprint of biobased plastics—Part 1:General principles
GB/T 41638.1-2022 Plastics—Carbon and environmental footprint of biobased plastics—Part 1:General principles
Basic Information
Standard Code:
GB/T 41638.1-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods for synthetic resins and plastics
ICS Name:
Pollution, pollution control, and protection
Publish Date:
2022-07-11
Implement Date:
2023-02-01
Pages:
12 pages
Scope
This document specifies the general principles and system boundaries for the carbon footprint and environmental footprint of biobased plastic products, and serves as an introduction and guidance document for other standards in the GB/T 41638 series. This document is applicable to plastic products, plastic materials, and polymer resins containing biobased or petroleum-based components.
Development Information
Referenced Standards
ISO 472
ISO 14020
ISO 14040
ISO 14044
ISO 14067
ISO 16620-1
ISO 16620-2
ISO 16620-3
ISO 16620-4
ISO 16620-5
Adopt standards
ISO 22526-1:2020
Related Standards
GB/T 21796-2008
Replaced
GB/T 21796-2008 Chemicals—Activated sludge,respiration inhibition test
GB/T 21800-2008
Active
GB/T 21800-2008 Chemicals—Bioconcentration—Flow-through fish test
GB/T 21801-2008
Active
GB/T 21801-2008 Chemicals—Ready biodegradability—Manometric respirometry test
GB/T 21802-2008
Active
GB/T 21802-2008 Chemicals—Ready biodegradability—Modified MITI test (Ⅰ)
GB/T 21803-2008
Active