Natural Barite Powder Price XM-BA13 In the composite system of PA66 modified by melt grafting maleic anhydride with 20% activated barium sulphate and 5% ethylene octyl copolymer, a small part of barium sulphate has the effect of heterogeneous nucleation on PA66, and most of barium sulfate has the effect of toughening PA66.
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SPECIFICATION
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Apperance
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White Powder
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D50 (μm)
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max
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1.5
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BaSO4 content (%)
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98.5
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Volatile matter (105℃)
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max
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0.2
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Whiteness (%)
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min
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96.5
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Oil Absorption g/100g
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16~20
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Ph Value
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7.3~8.6
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Specific Gravity g/cm3
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4.2~4.3
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Water Soluble Matters (%)
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max
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0.06
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Refraction Index
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1.64
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Iron Fe (%)
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max
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0.003
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Electrical Conductivity (Us/cm)
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max
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150
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