ASTM D6003-96 Standard Test Method for Determining Weight Loss From Plastic Materials Exposed to Simulated Municipal Solid-Waste (MSW) Aerobic Compost Environment
1.1 This test method is used to determine the degree and rate of aerobic biodegradation of plastic materials exposed to a controlled composting environment. Aerobic composting takes place in an environment where temperature, aeration, and humidity are closely monitored and controlled.
1.2 The test is designed to determine the biodegradability of plastic materials, relative to that of a standard material, in an aerobic environment. Aeration of the test reactors is maintained at a constant rate throughout the test and reactor vessels of a size no greater than 4-L volume are used to ensure that the temperature of the vessels is approximately the same as that of the controlled environment chamber.
1.3 Biodegradability of the plastic is assessed by determining the amount of weight loss from samples exposed to a biologically active compost relative to the weight loss from samples exposed to a “poisoned” control.
1.4 The test is designed to be applicable to all plastic materials that are not inhibitory to the bacteria and fungi present in the simulated Municipal Solid Waste (MSW).
1.5 The values stated in SI units are to be regarded as the standard.
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. NOTE 1—There is no similar or equivalent ISO method.
ASTM D6003-96 Referenced Document
ASTM D1193 Standard Specification for Reagent Water*, 1999-04-20 Update
ASTM D2973 Standard Test Method for Total Nitrogen in Peat Materials
ASTM D2974 Standard Test Methods for Determining the Water (Moisture) Content, Ash Content, and Organic Material of Peat and Other Organic Soils*, 2020-01-15 Update
ASTM D2976 Standard Test Method for pH of Peat Materials
ASTM D2980 Standard Test Method for Volume Weights, Water-Holding Capacity, and Air Capacity of Water-Saturated Peat Materials
ASTM D3593 Test Method for Molecular Weight Averages and Molecular Weight Distribution of Certain Polymers by Liquid Size-Exclusion Chromatography (Gel Permeation Chromatography GPC) Using Universal Calibration
ASTM D4129 Standard Test Method for Total and Organic Carbon in Water by High Temperature Oxidation and by Coulometric Detection*, 1998-04-20 Update
ASTM D5338 Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials Under Controlled Composting Conditions*, 1998-07-10 Update
ASTM D5509 Standard Practice for Exposing Plastics to a Simulated Compost Environment
ASTM D5512 Standard Practice for Exposing Plastics to a Simulated Compost Environment Using an Externally Heated Reactor
ASTM D618 Standard Practice for Conditioning Plastics for Testing*, 2021-07-15 Update
ASTM D883 Standard Terminology Relating to Plastics*, 2024-02-01 Update
ASTM D6003-96 history
1996ASTM D6003-96 Standard Test Method for Determining Weight Loss From Plastic Materials Exposed to Simulated Municipal Solid-Waste (MSW) Aerobic Compost Environment