Cement Thickener Mc Hemc HPMC HEC CMC Sodium Carboxymethyl Cellulose CMC

Cement Thickener Mc Hemc HPMC HEC CMC 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 teams render the cellulose soluble and chemically reactive. The functional properties of Fooding Carboxy Methyl Cellulose(CMC) count on the degree of substitution of the cellulose composition (i.e., how a lot of of the hydroxyl groups have taken component in the substitution reaction), as well as the chain size of the cellulose spine structure and the diploma of clustering of the carboxymethyl substituents.

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

Look White or mild yellow powder, freely flowable
Substitute levels(D. S) .80 min
Purity 80% min 85% min 95% min
Viscosity two%
(in 2% answer at twenty five centigrade)
two hundred-500 mpa.s 600-900 mpa.s a thousand-1800 mpa.s
Dimension(sixty head) eighty%
Humidity (%) ten% max
PH 7.-nine. 7.-9. six.5-eight.


Category Merchandise Index
Distilled water Salt drinking water Saturated salt drinking water
Oil-dependent mud Filtration reduction,ml 60±10 90±10 100±10
Obvious 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.
Clear viscosity,mpa.s ≤4. ≤6.
MV-CMC Dosage,g/l six. 14. three.five
Obvious viscosity,mpa.s ≥15 ≥15 ≥15
Filtration reduction,ml ≤9 ≤9 ≤8

Observe:Perform OCMA NO.DFCP-2/NO.DFCP-7 CZPT.

Product efficiency and attributes:

CMC has a high ability to manage h2o loss. In specific, PAC is a hugely effective fluid loss reducer at decrease dosages. You can handle the decline of water to a greater stage. It does not influence other houses of the mud.

The shaped mud cake is of very good top quality, sturdy and tough.

It has great temperature resistance and exceptional salt resistance. Underneath a specific salt concentration, it nonetheless has a great potential to minimize drinking water loss and maintain a specified rheology. In comparison to soluble in salt water and soluble in water, the viscosity rarely modifications. Notably suited for offshore drilling and deep properly specifications.

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

In addition, KELAIDE® CMC is employed as a cementing fluid to prevent fluids from coming into pores and fractures. It is used as a fracturing fluid to handle fluid loss into the properly.

Building grade CMC

Visual appeal White or light-weight yellow powder, freely flowable
Purity 75-eighty five% min 75-ninety% min 80-90% min
Viscosity 2%
(in 2.5% solution at 30 centigrade)
300-500 mpa.s four hundred-seven hundred mpa.s 800-1200 mpa.s
Humidity (%) 7-ten% six-10% seven-ten%


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

Observe:we can produce it in accordance to your requirements.

one. “KELAIDE®” CMC is applied to drinking water-primarily based latex paint. It can satisfy the rheological qualities of a specific stream beneath the action of brush or roller shear power.
two. It can handle viscosity and suspension.
three. CZPTly, CMC accounts for one-three% in water-based mostly paints and coatings.

Firm profile:
HangCZPT Guangtong Cellulose Co., Ltd. is a substantial-tech chemical company. The company is found in Houpengtou village, HangCZPT CZPT, ZheJiang Province. The setting is stunning. The fruits are fragrant in all seasons. The business is located in fifty kilometers west of the provincial capital HangCZPT and 300 kilometers north of the capital ZheJiang . And Shihuang Expressway, Nationwide Highway 307 and Shide Railway pass by way of the city area. Which has an advantageous geographical place and hassle-free transportation. The company addresses an location of 40,000 sq. meters and has RMB thirty million in fastened assets. There are far more than 200 personnel and thirty professionals of numerous types, like 16 center and high-tech experts. Sturdy economic energy and abundant human sources have laid the foundation for the firm’s long-term growth.
The business introduced a big-scale automated manufacturing line from Germany, specializing in the manufacturing of redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, and polycarboxylic acid drinking water reducer. Our goods are commonly utilized in pharmaceutical, chemical, developing materials, construction, paint, cosmetics, agriculture, armed forces and other industries. Our manufacturing unit has superior production gear, tests gear, strong specialized drive, sufficient R & D personnel and unbiased investigation and growth abilities. Merchandise good quality has achieved the worldwide top stage. Our products market properly the two at home and abroad and have gained wide acclaim.

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Cement Thickener Mc Hemc HPMC HEC CMC Sodium Carboxymethyl Cellulose CMC