Product Description
Houfa POLYETHER AMINE D Series products is our core products. They are diamine terminated PPGs (polypropylene glycol) with the following representative structure:
Specification
| 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 |
Application
▶Curing agent for Epoxy Resin, Adhesive, Wind Power Blade and Cathodic Electrophoretic Paint
▶Raw material for Polyurea, Polyurethane and RIM
▶ Modified Polyether Amine
Characteristic
▶Low viscosity, low chroma and low vapor pressure
▶Improved flexibility and increased peel strength.
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