ASTM D4671-99
Standard Test Method for Polyurethane Raw Materials Determination of Unsaturation of Polyols

Standard No.

ASTM D4671-99

Release Date

1999

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D4671-05

Latest

ASTM D4671-21

Scope

1.1 This test method measures unsaturation in polyether polyols. (See Note.)

1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Note-There is no equivalent ISO standard.

ASTM D4671-99 history

• 2021 ASTM D4671-21 Standard Test Method for Polyurethane Raw Materials: Determination of Unsaturation of Polyols
• 2016 ASTM D4671-16 Standard Test Method for Polyurethane Raw Materials: Determination of Unsaturation of Polyols
• 2010 ASTM D4671-05(2010)e1 Standard Test Method for Polyurethane Raw Materials Determination of Unsaturation of Polyols
• 2005 ASTM D4671-05 Standard Test Method for Polyurethane Raw Materials Determination of Unsaturation of Polyols
• 1999 ASTM D4671-99 Standard Test Method for Polyurethane Raw Materials Determination of Unsaturation of Polyols