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PAC HVT |
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PAC HVT is technical high viscosity polyanionic cellulose and high molecular weight, high viscosity polymer for water-based drilling fluids, which can effectively reduces the filtration rate of many water-based oil and gas drilling fluids and may also be used to increase and stabilize viscosity to improve hole cleaning and suspension properties in a wide variety of fluid environments.
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Specification:
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Appearance
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off-white powder
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Moisture Content
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10%max.
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Strach
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Absent
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Degree of Substitution
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0.90min.
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Purity %
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85min
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pH of 1% Solution
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6.0~8.5
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Apparent viscosity,cP
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30min
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Fresh Water Fluids Loss,ml
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10 max
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Sea Water Fluids Loss,ml
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45 max
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TEST METHODS ACCORDING TO API 13I
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Product is packed in 25kg or 50lb net multiply paper bags or valve paper bags. These should be stored in a cool, dry place.
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