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HF-600B is a halogen-free environmentally friendly flame retardant, mainly composed of phosphorus and nitrogen as flame retardant elements.
HF-600B is a halogen-free environmentally friendly flame retardant, mainly composed of phosphorus and nitrogen as flame retardant elements. It plays a flame retardant role by charring and gas phase flame retardant mechanism. It can be used in flame retardant TPU, TPE and other resins. Its flame retardant TPU can be used for power cables, communication cables, geological exploration cables, automotive cables, etc. Its flame retardant TPE can be used for cable plugs, cable connectors, etc. The flame retardant grade can reach different flame retardant grades such as UL94-V0 and UL1581 VW-1. HF-600B fully meets the
requirements of RoHS and REACH regulations. The surface of the parts or wires prepared by it is smooth, with excellent precipitation resistance and water resistance, good electrical properties, and low smoke and low toxicity.
| Appearance | Average particle size | Water solubility | Water content | True Density | pH | Bulk density | Decomposition temperature | Phosphorus content | Nitrogen content | Cr, Cd, Pb, Hg, As | Whiteness |
| White powder | 4~6 μm | / | ≤0.3 % | 1.2±0.1 g/ cm³ | / | 0.3~0.6 g/cm³ | ≥300 ℃ | ≥30 % | ≤13 % | / | / |
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