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| JLS-PNA |
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Non-Halogen intumescent Flame Retardant For Polyamide.
JLS-PNA is a non-halogenated and phosphorus/nitrogen flame retardant.
When incorporated into polyamide, it shows high processing stability and no migration.
JLS-PNA differs in its mode of action from halogenated flame retardants in the fire.
On the one hand JLS-PNA is not caustic to equipment and mould in the processing on the other hand when the polyamide foams on exposure to flame, the carbon foam layer so formed protects the polymer through its heat-insulating effect to reduce further oxygen access.
By addition JLS-PNA, the smoke density and toxic smoke gases reduce.
At the same time there are no thrill halogen hydride gases to produce.
JLS-PNA may be mostly used in a series of polyamide, especially PA6, PA66, glass fiber modified PA66 and so on, which is suitable for processing of sorts ,for example extrusion and injection moulding.
Moreover the polyamide by addition JLS-PNA can be gone on a wheel to recycle. |
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Appearance: white, free-flowing powder
Phosphorus %(m/m): 15 +/- l
Thermal decomposition: 350
Apparent density, g/cm3: approx. 0.5
Density at 25'C, g/cm3: approx. 1.6
Water content %(m/m): 0.5
Average particle size: 25 |
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