Flame retardant for polyester FR-CU
- CAS: 170836-68-7
- Product Name：FR-CU
- Equivalent international product: Antiblaze CU/CT
DESCRIPTION
Specifications
FR-CU is an effective cyclic phosphate ester flame retardant for textile, its quality index and performance reach the advanced level of international similar products.
FR-CU has the features of non-corrosive, high phosphorus content and execellent water solubility, it can meet the requirements of non-durable, semi-durable or durable flame retardant finishing for wide range of fabrics.
| Appearance | transparent sticky liquid |
| Active component % | 100% |
| Density（g/cc@25℃） | 1.20-1.30 |
| Phosphorus % | ≥20.5 |
| PH（10% solution） | 2.0-3.0 |
| Acid number（mg KOH/g） | ≤30 |
| Viscosity @25（cps） | 20000-50000 |
