PN201 halogen-free intumescent fire retardant polyolefin Description: PN201 halogen-free intumescent fire retardant polyolefin is a high degree of polymerization APP101 ammonium polyphosphate complex and special treatment made. Is a phosphorus-nitrogen system, and efficient fire retardant polyolefin. The product is halogen-free, has good compatibility with polyolefins and excellent processing performance, the product has little effect on the mechanical properties, excellent electrical properties and anti-precipitation performance, especially for PP, PE, EVA and other substrates retardant, also available on the polyurethane, and polycarbonate substrates using a flame-retardant effect is better. Performance indicators: Appearance: white flowing powder. Phosphorus content:% (W / W) 23 ± 1 Decomposition temperature: ℃ ≥255 Bulk density: (g / cm3) 0.7 water content: (%, W / W) ≤0.1 Average particle diameter: 15μm Application recommendations about: The product applied to the thermoplastic material, adding (25 ± 3%) in the PP material; PE material added (33 ± 3%); EVA, silicone rubber was added (22 ± 3%); can reach 08mm UL94-V0 grade, Oxygen Index (LOI) 32 or more, and the ability 168h / 70 ℃ anti-precipitation water tests. The figures above are for reference, and can not guarantee the achievement of all the data in a particular environment, please customers when used with the measured data. Packing: Kraft paper bags lined with plastic bags lined with plastic bags. NW 20 KG.