GB/T 28206-2011 (English Version) PDF

Standard No.: GB/T 28206-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 28206-2011

Scope: WARNING: Wastewater, activated sludge, soil, and compost may contain potentially pathogenic bacteria and should therefore be disposed of with appropriate precautions. Special care must be taken when handling toxicity test compounds or compounds whose properties are unknown. This standard specifies the procedures and requirements for identifying and labeling plastic machinery products with aerobic compostability. The technical requirements of this standard include the following four aspects: a) Biodegradability b) Disintegration performance c) Negative effects on the composting process and equipment d) The quality of the resulting compost, including controlled metal content and other harmful components. This standard also specifies the labeling content of compostable plastics and products, such as "compostable" or "compostable in municipal or commercial facilities" or "biologically decomposes during composting".

GB/T 28206-2011 Referenced Document

ASTM D5338 Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials Under Controlled Composting Conditions
ASTM D6400-04 Standard Specification for Compostable Plastics*， 2024-04-19 Update
EN 13432 Packaging - Requirements for packaging recoverable through composting and biodegradation - Test scheme and evaluation criteria for the final acceptance of packaging
GB/T 19277.1-2011 Determination of the ultimate aerobic biodegradability of plastic materials under conctrolled composting conditions.Method by analysis of evolved cabon dioxide.Part 1: General method
GB/T 19811-2005 Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test
GB/T 2035-2008 Terms and definitions for plastics
ISO 14855-2 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test*， 2018-06-30 Update
ISO 20200 Plastics — Determination of the degree of disintegration of plastic materials under composting conditions in a laboratory-scale test*， 2023-08-01 Update