意义及用途

5.1 This test method is designed to measure volatile organic compounds emitted by packaging materials under high temperature conditions.

5.2 This test method may assist in the development and manufacture of packaging materials with minimal retention of packaging ink/adhesive solvents.

5.3 This procedure can be modified by using an appropriate qualitative GC detection device (例如. 质谱仪) instead of a flame ionization detector to identify unidentified VOCs.

ASTM F1884-2018 包装材料中残留溶剂测定的标准测试方法

步 1: 范围

1.1 This test method covers a method for determining the amount of residual solvent released within the packaging material in a sealed vial at a given time and temperature conditions and is a proposed alternative to test method F151.

1.2 This test method covers procedures for quantifying volatile compounds whose identities have been determined and retained in the packaging material.

1.3 The analyst shall determine the sensitivity and reproducibility of the method by conducting appropriate studies of the target solvent. 分析师可参考 E260 公约以获取指导.

1.4 For the purpose of verifying identity or identifying unknown volatile compounds, analysts are encouraged to use gas chromatography/mass spectrometry, gas chromatography/infrared spectroscopy or other appropriate techniques in conjunction with this test method.

ASTM F1884-2018 包装材料中残留溶剂测定的标准测试方法

1.5 Due to variations in substrate/solvent interactions between different sample types, the sensitivity of this test method in determining a given retention solvent concentration needs to be determined on a case-by-case basis.

1.6 This test method does not address the problem of determining the total residual solvent in the packaging material. 为了这, techniques such as multiple headspace extraction can be employed. You can refer to the manual that comes with the GC-Automatic sampling system for guidance to the analyst.

1.7 以 SI 单位表示的值应被视为标准值.

1.8 本标准并非旨在解决与其使用相关的所有安全问题. 本标准的使用者有责任建立适当的安全机制, 健康和环境规范，并在使用前确定监管限制的适用性.

1.9 本国际标准基于《关于制定国际标准的原则的决定》中确立的国际公认的标准化原则, 世贸组织发布的技术性贸易壁垒指南和建议 (技术性贸易壁垒) 委员会.

ASTM F1884-2018 包装材料中残留溶剂测定的标准测试方法

2. 参考文件

ASTM标准

E177 在 ASTM 测试方法中使用术语“准确度”和“偏差”的实践

E260填充柱气相色谱实践

E691 进行实验室间研究以确定测试方法准确性的实践

Test method for residual solvents in F151 flexible barrier materials