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Product number
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Hydroxypropyl starch ether（HPS)
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Appearance
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White to yellow powder
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Crystallinity
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Meets the requirements
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Melting Point
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371.06°C
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Viscosity(5%aqueous solution,20°C)
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500-20000 mPa·S
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Moiecular Formula
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(c6H10O5)n
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PH
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7.0~9.0 (5%solution)
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Moisture
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≤1.0%
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Heavy metals
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≤10 ppmsurface activity decrease
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Loss on drying
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≤2.0%
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Product name
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Hydroxypropyl methyl cellulose (HPMC)
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Grade
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Construction grade
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Place of Origin
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Hebei,China
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Appearance
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White powder
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Purity
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99.9%
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Metoxy cotent(%)
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24-30
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Hydroxyproply content(%)
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7-12
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PH value(1% soluting)
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4.0-8.0
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Moisture(%)
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≤5.0
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Ash content(%)
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≤1.0
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Particle size
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80 Mesh passed 100%
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Viscosity (mPa.s)
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50 ~ 200 000(aqueous solution，20°C,mPa s）
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Application
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Wall Putty Powder,Tile Adhesive,Cement/Gypsum Based Products , etc.
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Function
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Water Retention, High Adhesive,Anti-slip,Excellent Workability
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Package
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25kg/bag,OEM&ODM are accepted
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