Standard Test Methods for Polyurethane Raw Materials: Determination of the Isomer Content of Toluenediisocyanate
|Publication Date:||1 September 2006|
|ICS Code (Auxiliary materials and additives for plastics):||83.040.30|
These test methods measure the amount of toluene-2,6-diisocya
Test Method A-Applicable to TDI samples containing 5 to 95 % 2,6-isomer (95 to 5 % 2,4-isomer).
Test Method B-Applicable to TDI samples containing 0 to 5 % 2,6-isomer (95 to 100 % 2,4-isomer).
NOTE 1-These test methods are equivalent to ISO 15064.
This standard does not purport to address all of the safety concerns, 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. For specific warning and precautionary statements see Note 3.
*A Summary of Changes section appears at the end of this standard.