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Add: Fenshui Town, Yixing, Jiangsu Province, China
Tel:+86 510-87551127,87551228
Fax:+86 510-87552143
E-mail:tongda@yycmc.com |
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Product name: |
PAC-R (Polyanionic cellulose Regular) |
Molecular formula: |
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Explanation: |
PAC-R is 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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Target: |
Physical properties:
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Appearance |
Free flowing off-white powder |
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Moisture Content |
8%max. |
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Degree of Substitution |
0.90min. |
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pH of 1% Solution |
6.0~8.5 |
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Particle size |
95% min. pass through 40 mesh | Mud Performance properties:
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Requirement |
Specification |
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Fresh water |
4% Nacl water |
Saturated salt water |
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Yield (m3/T)≥ |
400 |
230 |
280 |
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Sample |
Fluid loss ml/30min |
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PAC-R |
≤20 |
Packing:
Product is packed in 25kg net multiply paper bags or valve paper bags. These should be stored in a cool, dry place. |
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