| Customization: | Available |
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| Separator Type: | PP/PE |
| Negative Materials: | Artificial Graphite |
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NMP is used as a solvent for PVDF when prepare Li-ion battery cathode.
CHARACTERISTICS:
NMP belongs to nitrogen heterocyclic compound,has a series of excellent physical and chemical properties,is a kind of non-toxic,high boiling point,strong polarity,low viscosity,corrosion resistance and large solubility, low volatility,good stability,easy recycling of high selective solvent.
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Appearance
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Liquid
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Color
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Colorless or light yellow
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Molecular formula
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C5H9NO
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molecular weight
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99.134
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Purity
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99.9%
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Moiture
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≤0.02wt%
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Hazen
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10APHA
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Density
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1.026~1.036g/ml
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Melting point
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-23.6°C
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boiling temperature
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202°C
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Flash point
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20°C:89°C
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viscosity(20°C)
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1.796 mPas
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ignition temperature
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245°C
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refractive index(20°C)
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1.465~1.475
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PH
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6.5~9.0
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total polyamine
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≤20
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metal ion
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≤20
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