GB/T 44825-2024
Test method for determination of total fluorine in biodegradable materials and plastics
GB/T 23296.1-2009
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and the selection of conditions of exposure to food simulants
ASTM D6226-21
Standard Test Method for Open Cell Content of Rigid Cellular Plastics
T/CIATA 0038-2022
SN/T 2280-2009
Materials and articles in contact with foodstuffs-Plastics substances subject to limitation-Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and the se
DIN 53715
Determination of water content of plastics by the Karl Fischer method
ASTM D2765-16(2024)
Standard Test Methods for Determination of Gel Content and Swell Ratio of Crosslinked Ethylene Plastics
GB/T 38290-2019
Determination of cadmium in plastic materials
GB/T 38291-2019
Determination of lead in plastic materials
GB/T 38292-2019
Determination of mercury in plastic materials
ASTM D5630-13
Standard Test Method for Ash Content in Plastics (Withdrawn 2022)
ASTM D5630-06
Standard Test Method for Ash Content in Plastics
GB/T 39715.2-2021
Plastics—Biobased content—Part 2: Determination of biobased carbon content
GB/T 39715.4-2021
Plastics—Biobased content—Part 4: Determination of biobased mass content
GB/T 38287-2019
Determination of hexavalent chromium in plastic materials
ASTM D6226-15
Standard Test Method for Open Cell Content of Rigid Cellular Plastics
GB/T 32684-2016
Plastic—Phenolic resins—Determination of free formaldehyde content
GB/T 3365-2008
Carbon fiber reinforced plastics - Determination of void content and fiber volume content
ASTM D6226-10
Standard Test Method for Open Cell Content of Rigid Cellular Plastics
ASTM D6226-05
Standard Test Method for Open Cell Content of Rigid Cellular Plastics