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ASTM D 7399 : 2018

Current
Current

The latest, up-to-date edition.

Standard Test Method for Determination of the Amount of Polypropylene in Polypropylene/Low Density Polyethylene Mixtures Using Infrared Spectrophotometry
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

04-01-2018

1.1This test method uses an infrared spectrometer for determining the amount of polypropylene (PP) physically mixed in with low density polyethylene – usually for recycling purposes.

Note 1:Quantitative determinations require several standard mixtures in the concentration range of interest and well defined baseline anchoring points. See Practice E168 for guidance.

1.2This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

Note 2:There is no known ISO equivalent to this standard.

1.3This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee
D 20
DocumentType
Test Method
Pages
3
PublisherName
American Society for Testing and Materials
Status
Current
SupersededBy
Supersedes

ASTM D 1600 : 1999 Standard Terminology for Abbreviated Terms Relating to Plastics
ASTM D 883 : 2023 Standard Terminology Relating to Plastics
ASTM E 1421 : 1999 : R2021 Standard Practice for Describing and Measuring Performance of Fourier Transform Mid-Infrared (FT-MIR) Spectrometers: Level Zero and Level One Tests
ASTM D 2238 : 2022 Standard Test Methods for Absorbance of Polyethylene Due to Methyl Groups at 1378 cm<sup>−1</sup>
ASTM E 131 : 2010 : R2023 Standard Terminology Relating to Molecular Spectroscopy
ASTM D 883 : 2024 Standard Terminology Relating to Plastics
ASTM E 168 : 2016 : R2023 Standard Practices for General Techniques of Infrared Quantitative Analysis
ASTM E 932 : 1989 : R2013 Standard Practice for Describing and Measuring Performance of Dispersive Infrared Spectrometers
ASTM D 883 : 2022 Standard Terminology Relating to Plastics
ASTM D 883 : 2020 : REV B Standard Terminology Relating to Plastics
ASTM E 1421 : 1999 : R2015 : EDT 1 Standard Practice for Describing and Measuring Performance of Fourier Transform Mid-Infrared (FT-MIR) Spectrometers: Level Zero and Level One Tests
ASTM E 932 : 1989 : R2021 Standard Practice for Describing and Measuring Performance of Dispersive Infrared Spectrometers
ASTM E 1421 : 1999 Standard Practice for Describing and Measuring Performance of Fourier Transform Mid-Infrared (FT-MIR) Spectrometers Level Zero and Level One Tests
ASTM D 2238 : 1992 : R2012 : EDT 1 Standard Test Methods for Absorbance of Polyethylene Due to Methyl Groups at 1378 cm<sup>−1</sup> (Withdrawn 2021)
ASTM E 131 : 2010 : R2015 Standard Terminology Relating to Molecular Spectroscopy
ASTM D 1600 : 2018 Standard Terminology for Abbreviated Terms Relating to Plastics (Withdrawn 2024)
ASTM D 2238 : 1992 : R1999 Standard Test Methods for Absorbance of Polyethylene Due to Methyl Groups at 1378 cm
ASTM E 168 : 2016 Standard Practices for General Techniques of Infrared Quantitative Analysis

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