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China, Chinese Carboxy Methyl Cellulose Sodium CMC Oil Drilling Grade1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AdditivePetroleum AdditiveAdditiveCarboxymethyl Cellulose
GUANGTONG CLYDE CHEMICAL CO., LTD.
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Product Description Carboxy Methyl Cellulose Sodium (CMC) - Oil Drilling GradeCarboxy Methyl Cellulose(CMC) is synthesized by the alkali-catalyzed reaction of cellulose with chloroacetic acid. The polar (organic acid) carboxyl groups render the cellulose soluble and chemically reactive. The functional properties of Fooding Carboxy Methyl Cellulose(CMC) depend on the degree of substitution of the cellulose structure (i.e., how many of the hydroxyl groups have taken part in the substitution reaction), as well as the chain length of the cellulose backbone structure and the degree of clustering of the carboxymethyl substituents.Oil Drilling Grade CMCPhysical and Chemical Indexes of Sodium Carboxymethyl Cellulose for Drilling Fluid.(Perform SY5093-92 Standard) LV-CMCMV-CMCHV-CMCAppearanceWhite or light yellow powder, freely flowableReplace degrees(D. S)0.80 minPurity80% min85% min95% minViscosity 2%(in 2% solution at 25 centigrade)200-500 mpa.s600-900 mpa.s1000-1800 mpa.sSize(60 head)80%Moisture (%)10% maxPH7.0-9.07.0-9.06.5-8.0 CategoryItemIndexDistilled waterSalt waterSaturated salt waterOil-based mudFiltration loss,ml60±1090±10100±10Apparent viscosity,mpa.s≤6≤6≤10PH8.0±1.08.0±1.07.5±1.0HV-CMCPulping rate,m3/t≥200≥150≥160LV-CMCFiltration loss(10ml)Dosage,g/l≤7.0≤10.0Apparent viscosity,mpa.s≤4.0≤6.0MV-CMCDosage,g/l6.014.03.5Apparent viscosity,mpa.s≥15≥15≥15Filtration loss,ml≤9≤9≤8Building grade CMC LV-CMCMV-CMCHV-CMCAppearanceWhite or light yellow powder, freely flowablePurity75-85% min75-90% min80-90% minViscosity 2%(in 2.5% solution at 30 centigrade)300-500 mpa.s400-700 mpa.s800-1200 mpa.sMoisture (%)7-10%6-10%7-10% Model2% viscosity,mpa.sPHLoss on drying,%Purity%KLD7600-8007-9≤10≥65KLD8-2≥8007-9≤10≥70KLD8-4800-12007-9≤10≥80KLDT04≥4508-10≤10 KLDT02250-3008-10≤10 KLD348≥3008-12≤40 KLD248100-2008-12≤40 KLD14840-1008-12≤40
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