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Item
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Specification
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Chemical name
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Hydroxypropyl Methyl Cellulose Ether (HPMC)
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Appearance
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White or off-white powder
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Bulk density (kg/m3)
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250-550
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Particle size (passing 0.212 mm)
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≥ 92%
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pH value
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5.0-9.0
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Moisture content (max, %)
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≤6%
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Viscosity (mPa·s)
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4,500-6,0002 /5,500-7,0003
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