ASTM WK43752

    Revision of D5155 - 10 Standard Test Methods for Polyurethane Raw Materials Determination of the Isocyanate Content of Aromatic Isocyanates

    (What is a Work Item?)

    Active Standard: D5155 - 14

    Developed by Subcommittee: D20.22 | Committee D20 | Contact Staff Manager



    WK43752

    1. Rationale

    5 year review


    Keywords

    isocyanates; isocyanates aromatic; methylene-bis-(4-phenylisocyanate); polymethylene polyphenylisocyanate; polyurethane; raw materials; test method; titration; toluene diisocyanate; Dibutylamine; Heated toluene-dibutylamine method; Isocyanates; Methylene-bis-(4-phenylisocyanate); Polymethylene polyphenylisocyanate; Polyurethane raw materials--isocyanates; Toluene diisocyanate (TDI); Unheated toluene-dibutylamine method; Unheated trichlorobenzene toluene-dibutylamine method ;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    10-22-2013

    Technical Contact:
    David Mullen

    Item:
    009

    Ballot:
    D20 (14-07)

    Status:
    Ballot Item Approved as D5155-2014 and Pending Publication