Product Description
Cmc Oil Drilling Grade
CMC, or Carboxymethyl cellulose, is a type of cellulose derivative that is commonly used in oil drilling operations as a drilling fluid additive. It is a water-soluble polymer that can provide several benefits to the drilling process.In oil drilling operations, CMC is typically used as a viscosifier and fluid loss reducer. It helps to increase the viscosity of the drilling fluid, which can help to suspend cuttings and other debris and prevent them from settling. CMC can also help to reduce fluid loss by forming a thin filter cake on the walls of the wellbore, which can help to maintain the integrity of the formation and prevent the loss of drilling fluid into the surrounding rock.CMC oil drilling grade is specifically designed for use in oil drilling operations.
Specification
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Classification
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Chemical Auxiliary Agent
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CAS No.
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9004-32-4
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Other Names
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Sodium CMC
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MF
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[C6H7O2(OH)2CH2COONa]n
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EINECS No
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232-734-4
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Purity
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99.5%max
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Place of Origin
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China
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Type
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thicken
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Usage
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Coating Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
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Brand Name
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cowin industry
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Model Number
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Sodium CMC
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Appearance
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white or light yellow free flowing powder
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Degree of Substitution
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0.70-0.95
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PH
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6.0-8.5
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Viscosity
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100-8000Mpa.s
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Loss on drying
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10%max
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Certificate
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ISO, SGS, CIQ
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Mesh Size
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80
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TDS COA
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Available
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Heavy metal
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10ppm
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Product name
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chemical for oilfield carboxymethyl cellulose CMC
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