Standard Test Method for Isocyanate Groups in Urethane Materials or Prepolymers

Importancia y uso:

4.1 The percent NCO is used to establish unit ratios for stoichiometric reactions with co-reactants.

Subcomité:

D01.33

Volúmen:

06.03

Número ICS:

71.080.99 (Other organic chemicals)

Palabras clave:

dicyclohexylmethane-4,4-diisocyanate (rMDI); hexamethylene diisocyanate; isophorone diisocyanate (IPDI); polymeric MDI; toluene, 2,4-diisocyanate based intermediate; toluene, 2,4-diisocyanate based prepolymer; urethane intermediate; urethane prepolymer; 2,4-diphenylmethane diisocyanate; 4,4-diphenylmethane diisocyanate;