Standard Test Method for Polyurethane Raw Materials: Determination of APHA (Platinum-Cobalt) Color of Isocyanates

Importancia y uso:

5.1 This test method can be used for research or for quality control to characterize isocyanates used in polyurethane products.

5.2 For toluene diisocyanate, results from this test method can relate to reactivity or performance in polyurethane systems.

Subcomité:

D20.22

Referida por:

D1786-21

Volúmen:

08.02

Número ICS:

71.080.30 (Organic nitrogen compounds), 83.040.30 (Auxiliary materials and additives for plastics)

Palabras clave:

APHA; color; isocyanates; platinum-cobalt scale polyurethane raw materials; Pt/Co scale;