• ASTM D 4875 : 2011-04

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    TEST METHODS OF POLYURETHANE RAW MATERIALS: DETERMINATION OF THE POLYMERIZED ETHYLENE OXIDE CONTENT OF POLYETHER POLYOLS

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    Superseded date:  04-09-2020

    Language(s): 

    Published date:  01-04-2011

    Publisher:  American Society for Testing and Materials

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    Abstract - (Show below) - (Hide below)

    CONTAINED IN VOL. 08.02, 2018 Gives two test methods (Proton Nuclear Magnetic Resonance Spectroscopy and Carbon-13 Nuclear Magnetic Resonance Spectroscopy) that measure the polymerised ethylene oxide (EO) in ethylene oxide-propylene oxide polyethers used in flexible urethane foams and non-foams.

    General Product Information - (Show below) - (Hide below)

    Committee D 20
    Document Type Redline
    Publisher American Society for Testing and Materials
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    ASTM E 2977 : 2015 : REDLINE Standard Practice for Measuring and Reporting Performance of Fourier-Transform Nuclear Magnetic Resonance (FT-NMR) Spectrometers for Liquid Samples
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