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Otsuka Chemical has designed a series of phosphazene compounds for the nonhalogen flame retardant market. These compounds are composed of phosphorus and nitrogen atoms which provide functionality to flame retardancy. Our materials offers superior moisture and heat resistance and are particularly suitable for electronic applications.
Appearance | Unit | White-pale yellow fine or coarse granule |
---|---|---|
Melting Point | °C | 110 |
5 % Weight Loss Temperature | °C | >350 |
Phosphorus Contents | % | 13 |
Ionic Impurities | ppm | <100 |
Solvent | Solubility(%) | Solubility(g) /Solvent(100g) |
---|---|---|
Methanol | 0.1 | 0.1 |
Ethanol | 0.3 | 0.2 |
Ethylene glycol monomethyl ether | 6.1 | 6.2 |
Propylene glycol monomethyl ether | 5.9 | 5.8 |
Acetone | 37.4 | 47 |
MEK | 46.6 | 70 |
DMF | 47.6 | 86 |
Cyclohexanone | 50 | 95 |
Toluene | 33 | 43 |
TG/DTA Measurement: Atmosphere: N2, Heating Rate: 10℃ / min