|Total Amine, meq/g||8.1 – 8.7|
|Colour, Pt-Co||25 Max|
|Water, wt. %||0.20 Max|
|Density g/ml (lb/gal), 25°C||0.948 (7.90)|
|Flash point, PMCC, °C (°F)||121 (250)|
|Viscosity, cSt, 25°C (77°F)||9.5|
D-230 – Polyoxypropylene diamine MW 230
D-230 polyetheramine is a difunctional, primary amine with an average molecular weight of about 230.
D-230 polyetheramine is characterized by repeating oxypropylene units in the backbone.
The primary amine groups are located on secondary carbon atoms at the end of the aliphatic polyether chain.
D-230 is used for epoxy curing agent, reacts with carboxylic acids to form hot melt adhesives, reacts quickly with isocyanates and salts may be formed readily for surfactant use.
Amin ve Katalistler