870 is a new type of phosphate flame retardant, which achieves high flame retardancy efficiency through the synergistic effect of phosphorus, chlorine, and other elements. The product has strong stability, aging resistance, yellowing resistance, and migration resistance characteristics.
II. Product Index
| Item | Index | Item | Index |
| Appearance | Colorless or pale yellow transparent liquid | Odor | Slight |
| Phosphorus content | 9.7±0.5 (wt%) | Chlorine content | 33±0.5 (wt%) |
| Purity | 98% | Specific gravity | 1.485-1.496 (25℃) |
| Acid value | ≤0.1 (mgKOH/g) | Decomposition temperature | ≥260℃ |
| Water content | ≤0.1% | Self-ignition temperature | ≥400℃ |
| Viscosity | 2000-2500 (CPS.25℃) | Freezing point | -40℃ |
| Boiling point | Non-boiling | Flash point | ≥230℃ |
III. Main Applications
Applicable to soft/hard polyurethane foam, PVC wires and cables, PVC leather/membrane, rubber products, and PU leather coatings. The products can pass fire testing standards such as UL94 and BS5852. In addition to flame retardancy, the resulting products can also improve light resistance, water resistance, and antistatic properties.
IV. Product Characteristics
1Under conditions that meet flame retardancy requirements, it can significantly reduce flame retardant costs;
2to reduce density and improve the smoke density of materials;
V. Packaging and Storage
250Kg/Barrel, transported as general chemicals, stored in a dry and cool place, avoiding direct sunlight. Prevent moisture or other forms of contaminants from entering the product.