Petroleum Additive Drilling Fluid CMC Sodium Carboxymethyl Cellulose CMC

Petroleum Additive Drilling Fluid CMC Sodium Carboxymethyl Cellulose CMC

Petroleum Additive Drilling Fluid CMC sodium Carboxymethyl cellulose CMC
CMC Carboxy Methyl Cellulose (CMC) chemical adhesive HPMC CMC VAE HEC PVA HPS

Carboxy Methyl Cellulose(CMC) is synthesized by the alkali-catalyzed response of cellulose with chloroacetic acid. The polar (natural acid) carboxyl teams render the cellulose soluble and chemically reactive. The practical properties of Fooding Carboxy Methyl Cellulose(CMC) count on the diploma of substitution of the cellulose composition (i.e., how many of the hydroxyl groups have taken element in the substitution response), as effectively as the chain duration of the cellulose backbone structure and the degree of clustering of the carboxymethyl substituents.

Oil Drilling Quality CMC
Bodily and Chemical Indexes of Sodium Carboxymethyl Cellulose for Drilling Fluid.(Complete SY5093-ninety two CZPT)

  LV-CMC MV-CMC HV-CMC
Look White or mild yellow powder, freely flowable
Exchange levels(D. S) .eighty min
Purity eighty% min 85% min ninety five% min
Viscosity two%
(in two% solution at 25 centigrade)
200-five hundred mpa.s 600-900 mpa.s 1000-1800 mpa.s
Measurement(sixty head) eighty%
Humidity (%) 10% max
PH seven.-9. 7.-9. 6.5-8.

 

Group Merchandise Index
Distilled drinking water Salt drinking water Saturated salt drinking water
Oil-primarily based mud Filtration reduction,ml 60±10 90±10 100±10
Obvious viscosity,mpa.s ≤6 ≤6 ≤10
PH 8.0±1. eight.0±1. 7.5±1.
HV-CMC Pulping charge,m³/t ≥200 ≥150 ≥160
LV-CMC Filtration loss
(10ml)
Dosage,g/l ≤7. ≤10.
Evident viscosity,mpa.s ≤4. ≤6.
MV-CMC Dosage,g/l 6. 14. three.five
Evident viscosity,mpa.s ≥15 ≥15 ≥15
Filtration decline,ml ≤9 ≤9 ≤8

Notice:Perform OCMA NO.DFCP-2/NO.DFCP-seven CZPT.

Solution functionality and attributes:

CMC has a high capability to control drinking water loss. In particular, PAC is a extremely successful fluid loss reducer at reduced dosages. You can handle the loss of water to a larger degree. It does not have an effect on other properties of the mud.

The fashioned mud cake is of great high quality, sturdy and tough.

It has great temperature resistance and outstanding salt resistance. Below a specific salt concentration, it still has a good capability to lessen h2o reduction and keep a specified rheology. In contrast to soluble in salt drinking water and soluble in drinking water, the viscosity hardly changes. Specifically ideal for offshore drilling and deep properly needs.

It can nicely handle the rheological qualities of the mud. It has good non-Newtonian fluidity.

In addition, KELAIDE® CMC is utilised as a cementing fluid to prevent fluids from coming into pores and fractures. It is employed as a fracturing fluid to control fluid decline into the nicely.

Building grade CMC

  LV-CMC MV-CMC HV-CMC
Visual appeal White or mild yellow powder, freely flowable
Purity 75-85% min seventy five-90% min 80-ninety% min
Viscosity 2%
(in two.5% answer at 30 centigrade)
300-five hundred mpa.s four hundred-seven hundred mpa.s 800-1200 mpa.s
Humidity (%) seven-ten% 6-ten% seven-ten%

 

Design two% viscosity,mpa.s PH Decline on drying,% Purity%
KLD7 600-800 7-nine ≤10 ≥65
KLD8-two ≥800 seven-9 ≤10 ≥70
KLD8-four 800-1200 seven-9 ≤10 ≥80
KLDT04 ≥450 8-10 ≤10  
KLDT02 250-three hundred eight-10 ≤10  
KLD348 ≥300 eight-twelve ≤40  
KLD248 100-200 eight-12 ≤40  
KLD148 40-a hundred 8-12 ≤40  

Note:we can create it according to your requirements.

Software:
one. “KELAIDE®” CMC is used to h2o-dependent latex paint. It can meet up with the rheological qualities of a specific circulation below the motion of brush or roller shear drive.
2. It can manage viscosity and suspension.
3. CZPTly, CMC accounts for 1-3% in water-based mostly paints and coatings.

Business profile:
HangCZPT Guangtong Cellulose Co., Ltd. is a higher-tech chemical company. The organization is positioned in Houpengtou village, HangCZPT CZPT, ZheJiang Province. The setting is stunning. The fruits are fragrant in all seasons. The organization is positioned in fifty kilometers west of the provincial funds HangCZPT and three hundred kilometers north of the capital ZheJiang . And Shihuang Expressway, Nationwide Highway 307 and Shide Railway go via the city area. Which has an useful geographical area and hassle-free transportation. The company handles an region of forty,000 sq. meters and has RMB thirty million in set property. There are much more than two hundred staff and thirty professionals of various kinds, such as 16 middle and substantial-tech specialists. Sturdy economic strength and considerable human sources have laid the foundation for the firm’s prolonged-time period growth.
The firm released a huge-scale automatic production line from Germany, specializing in the creation of redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, and polycarboxylic acid water reducer. Our goods are broadly employed in pharmaceutical, chemical, building resources, building, paint, cosmetics, agriculture, navy and other industries. Our manufacturing unit has advanced generation tools, tests equipment, powerful technological force, ample R & D staff and independent analysis and improvement abilities. Item quality has achieved the worldwide top degree. Our merchandise offer nicely the two at residence and overseas and have received vast acclaim.

 

Petroleum Additive Drilling Fluid CMC Sodium Carboxymethyl Cellulose CMC

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