ASTM WK27602

    Revision of D6437 - 05 Standard Test Method for Polyurethane Raw Materials: alkalinity in Low-Alkalinity Polyols (Determination of CPR values of Polyols)

    (What is a Work Item?)

    Active Standard: D6437 - 05(2010)e1

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


    1. Rationale

    This method is being revised as part of a periodic 5 year review as required by ASTM


    alkalinity; basicity; CPR; polyether polyol; polyol; polyurethane; prepolymer; raw materials; test method; titration; urethane;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Nadata Green

    Draft Under Development