CMC for Painting Sodium Carboxymethyl Cellulose CMC

CMC  for Painting Sodium Carboxymethyl Cellulose CMC

Oil Drilling Quality CMC Carboxy Methyl Cellulose 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 (organic and natural acid) carboxyl groups render the cellulose soluble and chemically reactive. The useful houses of Fooding Carboxy Methyl Cellulose(CMC) count on the diploma of substitution of the cellulose structure (i.e., how several of the hydroxyl groups have taken element in the substitution response), as nicely as the chain size of the cellulose backbone framework and the diploma of clustering of the carboxymethyl substituents.

Oil Drilling Grade CMC
Bodily and Chemical Indexes of Sodium Carboxymethyl Cellulose for Drilling Fluid.(Carry out SY5093-92 CZPT)

Appearance White or mild yellow powder, freely flowable
Substitute levels(D. S) .80 min
Purity eighty% min eighty five% min 95% min
Viscosity two%
(in two% resolution at 25 centigrade)
two hundred-five hundred mpa.s 600-900 mpa.s 1000-1800 mpa.s
Dimension(sixty head) eighty%
Dampness (%) ten% max
PH seven.-9. 7.-9. 6.five-eight.


Category Item Index
Distilled h2o Salt drinking water Saturated salt water
Oil-based mud Filtration loss,ml 60±10 90±10 100±10
Obvious viscosity,mpa.s ≤6 ≤6 ≤10
PH 8.0±1. 8.0±1. seven.5±1.
HV-CMC Pulping charge,m³/t ≥200 ≥150 ≥160
LV-CMC Filtration loss
Dosage,g/l ≤7. ≤10.
Clear viscosity,mpa.s ≤4. ≤6.
MV-CMC Dosage,g/l 6. fourteen. three.5
Obvious viscosity,mpa.s ≥15 ≥15 ≥15
Filtration reduction,ml ≤9 ≤9 ≤8

Be aware:Perform OCMA NO.DFCP-two/NO.DFCP-seven CZPT.

Merchandise functionality and attributes:

CMC has a high capability to handle drinking water decline. In specific, PAC is a hugely efficient fluid loss reducer at decrease dosages. You can control the decline of drinking water to a higher stage. It does not have an effect on other homes of the mud.

The formed mud cake is of very good good quality, powerful and difficult.

It has great temperature resistance and outstanding salt resistance. Below a particular salt concentration, it still has a excellent potential to decrease h2o loss and preserve a specified rheology. In contrast to soluble in salt drinking water and soluble in drinking water, the viscosity hardly adjustments. Notably appropriate for offshore drilling and deep nicely requirements.

It can properly handle the rheological properties of the mud. It has excellent non-Newtonian fluidity.

In addition, KELAIDE® CMC is used as a cementing fluid to avoid fluids from coming into pores and fractures. It is used as a fracturing fluid to manage fluid decline into the effectively.

Building grade CMC

Physical appearance White or light yellow powder, freely flowable
Purity seventy five-85% min 75-ninety% min eighty-ninety% min
Viscosity 2%
(in 2.five% remedy at 30 centigrade)
three hundred-500 mpa.s four hundred-seven-hundred mpa.s 800-1200 mpa.s
Humidity (%) 7-10% 6-10% seven-10%


Model 2% viscosity,mpa.s PH Decline on drying,% Purity%
KLD7 600-800 7-9 ≤10 ≥65
KLD8-2 ≥800 seven-9 ≤10 ≥70
KLD8-4 800-1200 7-9 ≤10 ≥80
KLDT04 ≥450 eight-10 ≤10  
KLDT02 250-three hundred eight-10 ≤10  
KLD348 ≥300 8-12 ≤40  
KLD248 one hundred-two hundred 8-twelve ≤40  
KLD148 40-100 eight-12 ≤40  

Note:we can generate it in accordance to your needs.

1. "KELAIDE®" CMC is used to h2o-primarily based latex paint. It can fulfill the rheological houses of a particular stream underneath the motion of brush or roller shear power.
two. It can manage viscosity and suspension.
three. CZPTly, CMC accounts for one-three% in water-dependent paints and coatings.

Organization profile:
HangCZPT Guangtong Cellulose Co., Ltd. is a higher-tech chemical firm. The organization is found in Houpengtou village, HangCZPT CZPT, ZheJiang Province. The setting is gorgeous. The fruits are fragrant in all seasons. The firm is positioned in 50 kilometers west of the provincial money HangCZPT and three hundred kilometers north of the capital ZheJiang . And Shihuang Expressway, Countrywide Highway 307 and Shide Railway go via the urban area. Which has an beneficial geographical spot and handy transportation. The business covers an area of forty,000 sq. meters and has RMB 30 million in fixed property. There are more than two hundred employees and 30 specialists of a variety of kinds, which includes 16 center and higher-tech experts. Powerful economic strength and considerable human assets have laid the basis for the firm's long-term development.
The organization launched a huge-scale automated creation line from Germany, specializing in the manufacturing of redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, and polycarboxylic acid water reducer. Our items are widely employed in pharmaceutical, chemical, developing components, construction, paint, cosmetics, agriculture, military and other industries. Our manufacturing facility has advanced creation gear, testing tools, strong technological pressure, adequate R & D staff and impartial research and development capabilities. Merchandise high quality has attained the intercontinental foremost stage. Our merchandise offer properly equally at residence and abroad and have won broad acclaim.

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CMC  for Painting Sodium Carboxymethyl Cellulose CMC