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| Fyrol PBR |
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| Blend of Pentabromodiphenyl oxide and Aromatic Phosphates |
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Fyrol Flame Retardant
Fyrol PBR is a low viscosity blend of pentabromo diphenyl ether and proprietary aromatic phosphates.
It is recommended for use in flexible polyurethane foams where it shows low discoloration. |
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Physical appearance: Clear, amber liquid
Phosphorus content, wt.%: 2.2
Bromine content, wt.%: 51.5
Specific gravity, 25'C/25'C: 1.87
Density @ 25'C, lbs/gal: 15.6 kg/m3: 1870
Viscosity @ 25'C, mPa.s: 1400
Acidity, mg KOH/g: 0.2
Water content, wt.%: 0.10 |
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