GB/T 42922-2023
ActivePlastics—Determination of matter extractable by organic solvents—Chemical methods
塑料 有机溶剂可萃取物的测定 化学方法
Application Summary AI generated
This standard specifies chemical methods for determining the amount of matter extractable from plastics using organic solvents. It is applied in the quality control and material characterization of plastic products, particularly in industries such as packaging, automotive, and consumer goods, to assess purity, additive content, or potential contamination. The methods are used in laboratory testing to ensure compliance with regulatory or performance requirements for plastic materials.
Related Standards
GB/T 7141-2008
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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
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