FEISPARTIC F321 is a solvent-free aminofunctional co-reactant for polyisocyanates.
Compared with FEISPARTIC F221, potlife is prolonged.
Feiyang Protech products are widely used and highly praised by domestic and foreign friends.
Feiyang Protech products are widely used and highly praised by domestic and foreign friends.
Feiyang Protech products are widely used and highly praised by domestic and foreign friends.
Feiyang Protech products are widely used and highly praised by domestic and foreign friends.
Feiyang Protech products are widely used and highly praised by domestic and foreign friends.
| Appearance | Colorless to light yellow green transparent liquid |
| Hazen (Pt-Co) | ≤400 |
| Solid Content(％) | 85±2 |
| Amine value(mg KOH/g) | 140～160 |
| Amine Equivalent(g/mol) | 379 |
| Equivalently hydroxy content(%) | 4.48 |
| Viscosity(mpa.s/25℃) | 200～600 |
| Relative density (25℃) | 1.04±0.02 |
This manual is for reference only, without any warranty. In view of the limitation of resin function and the diversity of user requirements, please strictly test the adaptability of the product and the stability of the final product. The technical information is subject to change without prior notice.
FEISPARTIC F321 must be stored in airtight containers to prevent contact with moisture. Recommended storage temperature is below 30°C (≤86°F). The shelf life in the closed original container is 12 months.
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