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HF-800M7B is halogen-free environmentally friendly flame-retardant masterbatch with PP as the carrier, mainly composed of Piperazine Pyrophosphate
HF-800M7B is halogen-free environmentally friendly flame-retardant masterbatch with PP as the carrier, mainly composed of Piperazine Pyrophosphate. It can be used in various flame-retardant PP products and fully meets the requirements of EU RoHS, REACH and other environmental regulations. HF-800M7B uses phosphorus and nitrogen as flame retardant elements to form an intumescent carbon layer, which block oxygen and fire sources, with low smoke density and low smoke toxicity. It can make the materials reach UL94 V-0, GWIT 750℃, GWFI 960℃ and other flame retardant grades. Moreover, the density of flame retardant products is small, and the mold corrosion is small. In addition, the use of masterbatch can also avoid excessive dust in the production process, improve the dispersion effect of flame retardants, and improve product performance.
| 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 particles | / | / | ≤0.5 % | ~1.36 g/cm³ | / | / | / | ≥12% | / | / | / |
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