Product Description of Hebei Houfa
Houfa POLYETHER AMINE D Series products is our core products. They are diamine terminated PPGs (polypropylene glycol) with the following representative structure:
Specification of Polyetheramine D230
Product Name
HF-D2000
HF-D400
HF-D230
Appearance
Colorless to pale yellow transparent liquid
Molecular weight Wn
2000
400
230
Color PHF-TCo APHA Max
25
50
25
Primary amine
%Min
97
97
97
Amine Value
mmol/g
0.95–1.05
4.10–4.70
8.10–8.70
Water content
%Max
0.25
0.25
0.25
