GB/T 19275-2025
UpcomingEvaluation of the potential biodegradation and disintegration capability of plastic materials by the action of the specific microorganisms
材料在特定微生物作用下潜在生物分解和崩解能力的评价
Application Summary AI generated
This standard specifies test methods for evaluating the biodegradation and physical disintegration of plastic materials when exposed to specific microorganisms under controlled laboratory conditions. It is applied in the plastics industry, particularly for assessing the environmental fate of biodegradable plastics in soil, compost, or aquatic environments. The standard is used by manufacturers and testing laboratories to verify claims of microbial susceptibility for product certification or regulatory compliance.
Related Standards
GB/T 7141-2008
Plastics—Methods of heat aging
GB/T 9350-2003
Plastics--Homopolymer andcopolymer resins of vinyl chloride--Determination of pH of aqueous extract
GB/T 19276.1-2003
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium--Method by measuring the oxygen demand in a closed respirometer
GB/T 12004.4-2003
Polyvinyl chloride paste--Determination of apparent viscosity by the Brookfield test method
GB/T 19275-2003
Evaluation of the potential biodegradability and disintegration of plastic materials by the action of the specific microorganisms
GB/T 19276.2-2003
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium--Method by analysis of evolved carbon dioxide
GB/T 12000-2003
Determination of the effects of exposure to damp heat，water spray and salt mist for plastics
GB/T 17931-2003
Poly(ethylene terephthalate)(PET)resin for bottles
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.