Melagard® P37 is a non-halogenated flame retardant intumescent system based on Phosphorus and Nitrogen, not containing Ammonium Polyphosphate.
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Flame retardant for Polyolefins and rubber system normally used at concentration from 18% to 35% depending on polymer, formulation, and flame retardant standard to be achieved.
| Appearance: | Fine Powder |
| Colour: | Off white |
| Odour: | Odourless |
| Bulk Density (Kg/m3): | ≈ 300-500 |
| Moisture content | < 0.5% |
| Water solubility (g/100cc): | ≈ 0,35 (at 20°C) |
| pH (saturated solution): | 2,5 – 3,5 |
| Thermal stability (5% weigh loss) |
≈ 280°C (TGA, 10°C/min. N2) |
| D50 (µm): | < 7 |
(1) Typical properties; not to be constructed as specifications
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