There are several types offering different end properties. Aromatic isocyanates are fast curing, giving rise to harder films, but have a tendency to yellow. Aliphatic isocyanates are slower curing but non yellowing and give more flexible and resilient films. Suppliers of isocyanates include Bayer, Akros, Huls and Baxenden.
Isocyanates
2 сентября, 2015 
Malyar 
Опубликовано в рубрике Waterborne & Solvent Based Acrylics and their End User Applications