Polyvinylpyrrolidone: Application of high-performance polymer materials in optoelectronic devices and sensors
Polyvinylpyrrolidone is a high-performance polymer material widely used in fields such as optoelectronic devices, sensors, and coatings. Due to its excellent optical, electrical, and mechanical properties, it is highly favored by researchers and engineers.
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Appearance
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White or off-white powder
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K-value
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27~32.4
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N-vinylpyrrolidone
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≤0.1%
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PH vuale(5% solution)
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3~7
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Water
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≤5.0%
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Nitrogen content
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11.5~12.8%
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