ASTM-D4889 › Complete Document History
Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Crude or Modified Isocyanates

Complete Current Edition:
   2021 EDITION - Viscosity of Crude or Modified Isocyanates - Jan. 28, 2021

Obsolete Revision Information:
   2015 EDITION - Polyurethane Raw Materials: Determination of Viscosity of Crude or Modified Isocyanates - July 1, 2015
   2004 R11 EDITION - REAPPROVED IN 2011 - Feb. 1, 2011
   2004 EDITION - POLYURETHANE RAW MATERIALS: DETERMINATION OF VISCOSITY OF CR - April 1, 2004
   1998 EDITION - POLYERETHANE RAW MATERIALS: DE - July 10, 1998
   1993 EDITION - POLYURETHANE RAW MATERIALS: DE - Aug. 15, 1993