CMC Powder for Textile Dyeing Industry 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 reaction of cellulose with chloroacetic acid. The polar (natural acid) carboxyl teams render the cellulose soluble and chemically reactive. The practical qualities of Fooding Carboxy Methyl Cellulose(CMC) count on the degree of substitution of the cellulose composition (i.e., how many of the hydroxyl teams have taken part in the substitution response), as effectively as the chain size of the cellulose backbone framework and the degree of clustering of the carboxymethyl substituents.

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

Appearance White or gentle yellow powder, freely flowable
Change degrees(D. S) .80 min
Purity eighty% min 85% min ninety five% min
Viscosity two%
(in 2% resolution at twenty five centigrade)
two hundred-500 mpa.s 600-900 mpa.s a thousand-1800 mpa.s
Measurement(sixty head) 80%
Moisture (%) 10% max
PH seven.-nine. seven.-9. six.five-eight.


Group Product Index
Distilled water Salt h2o Saturated salt drinking water
Oil-based mud Filtration decline,ml 60±10 90±10 100±10
Apparent viscosity,mpa.s ≤6 ≤6 ≤10
PH eight.0±1. 8.0±1. 7.5±1.
HV-CMC Pulping fee,m³/t ≥200 ≥150 ≥160
LV-CMC Filtration loss
Dosage,g/l ≤7. ≤10.
Evident viscosity,mpa.s ≤4. ≤6.
MV-CMC Dosage,g/l six. 14. 3.5
Apparent viscosity,mpa.s ≥15 ≥15 ≥15
Filtration decline,ml ≤9 ≤9 ≤8

Be aware:Perform OCMA NO.DFCP-two/NO.DFCP-7 CZPT.

Solution functionality and traits:

CMC has a substantial capacity to manage h2o loss. In particular, PAC is a extremely effective fluid reduction reducer at decrease dosages. You can management the reduction of drinking water to a greater amount. It does not influence other properties of the mud.

The fashioned mud cake is of excellent top quality, strong and tough.

It has good temperature resistance and superb salt resistance. Under a certain salt concentration, it nevertheless has a good potential to reduce drinking water loss and preserve a specified rheology. In comparison to soluble in salt drinking water and soluble in drinking water, the viscosity hardly changes. Specifically suitable for offshore drilling and deep properly specifications.

It can well management the rheological homes of the mud. It has excellent non-Newtonian fluidity.

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

Building grade CMC

Visual appeal White or light-weight yellow powder, freely flowable
Purity seventy five-eighty five% min seventy five-90% min eighty-ninety% min
Viscosity 2%
(in two.5% solution at 30 centigrade)
300-500 mpa.s 400-seven hundred mpa.s 800-1200 mpa.s
Dampness (%) 7-10% 6-ten% 7-10%


Product two% viscosity,mpa.s PH Decline on drying,% Purity%
KLD7 600-800 7-9 ≤10 ≥65
KLD8-2 ≥800 7-nine ≤10 ≥70
KLD8-4 800-1200 seven-9 ≤10 ≥80
KLDT04 ≥450 eight-ten ≤10  
KLDT02 250-300 8-10 ≤10  
KLD348 ≥300 eight-12 ≤40  
KLD248 one hundred-200 8-12 ≤40  
KLD148 40-one hundred 8-twelve ≤40  

Be aware:we can create it in accordance to your specifications.

1. “KELAIDE®” CMC is applied to h2o-based mostly latex paint. It can meet up with the rheological homes of a particular circulation below the motion of brush or roller shear pressure.
2. It can management viscosity and suspension.
3. CZPTly, CMC accounts for one-3% in drinking water-dependent paints and coatings.

Business profile:
HangCZPT Guangtong Cellulose Co., Ltd. is a high-tech chemical business. The business is located in Houpengtou village, HangCZPT CZPT, ZheJiang Province. The atmosphere is beautiful. The fruits are fragrant in all seasons. The business is located in 50 kilometers west of the provincial funds HangCZPT and three hundred kilometers north of the funds ZheJiang . And Shihuang Expressway, Countrywide Highway 307 and Shide Railway pass through the urban area. Which has an advantageous geographical location and handy transportation. The business addresses an spot of 40,000 square meters and has RMB 30 million in fixed assets. There are more than two hundred staff and thirty specialists of numerous varieties, which includes 16 center and high-tech experts. Robust economic strength and considerable human sources have laid the basis for the company’s extended-time period improvement.
The organization introduced a large-scale automatic generation 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 utilised in pharmaceutical, chemical, building components, building, paint, cosmetics, agriculture, military and other industries. Our manufacturing unit has sophisticated creation products, tests gear, strong technical power, ample R & D personnel and independent research and growth capabilities. Product quality has reached the global top degree. Our items offer properly both at house and overseas and have received broad acclaim.


CMC Powder for Textile Dyeing Industry Sodium Carboxymethyl Cellulose CMC