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 |
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