CMC Thickening Agent Ethyl Cellulose HPMC Mhec CMC

CMC Thickening Agent Ethyl Cellulose HPMC Mhec CMC

CMC Carboxy Methyl Cellulose (CMC) 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 (organic and natural acid) carboxyl teams render the cellulose soluble and chemically reactive. The functional houses of Fooding Carboxy Methyl Cellulose(CMC) count on the diploma of substitution of the cellulose structure (i.e., how numerous of the hydroxyl teams have taken portion in the substitution response), as well as the chain size of the cellulose backbone structure and the diploma of clustering of the carboxymethyl substituents.

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

Visual appeal White or light-weight yellow powder, freely flowable
Change levels(D. S) .80 min
Purity 80% min 85% min ninety five% min
Viscosity two%
(in 2% answer at 25 centigrade)
two hundred-500 mpa.s 600-900 mpa.s a thousand-1800 mpa.s
Size(sixty head) eighty%
Dampness (%) 10% max
PH seven.-nine. 7.-9. 6.5-8.


Classification Product Index
Distilled water Salt h2o Saturated salt h2o
Oil-based mostly mud Filtration loss,ml 60±10 90±10 100±10
Clear viscosity,mpa.s ≤6 ≤6 ≤10
PH eight.0±1. eight.0±1. 7.5±1.
HV-CMC Pulping rate,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. fourteen. three.5
Clear viscosity,mpa.s ≥15 ≥15 ≥15
Filtration reduction,ml ≤9 ≤9 ≤8

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

Item efficiency and characteristics:

CMC has a high capability to control drinking water decline. In distinct, PAC is a very efficient fluid decline reducer at decrease dosages. You can handle the decline of drinking water to a increased amount. It does not have an effect on other qualities of the mud.

The formed mud cake is of great good quality, powerful and hard.

It has very good temperature resistance and excellent salt resistance. Beneath a specific salt concentration, it nonetheless has a excellent ability to reduce drinking water decline and maintain a specific rheology. In contrast to soluble in salt water and soluble in water, the viscosity barely alterations. Particularly ideal for offshore drilling and deep properly requirements.

It can well manage the rheological houses of the mud. It has very good non-Newtonian fluidity.

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

Building grade CMC

Appearance White or light yellow powder, freely flowable
Purity 75-eighty five% min seventy five-90% min 80-90% min
Viscosity 2%
(in 2.five% resolution at 30 centigrade)
three hundred-five hundred mpa.s four hundred-seven hundred mpa.s 800-1200 mpa.s
Dampness (%) 7-ten% six-10% seven-ten%


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

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

one. “KELAIDE®” CMC is utilized to drinking water-based mostly latex paint. It can meet the rheological homes of a certain flow under the action of brush or roller shear force.
two. It can handle viscosity and suspension.
three. CZPTly, CMC accounts for 1-three% in water-based mostly paints and coatings.

Organization profile:
HangCZPT Guangtong Cellulose Co., Ltd. is a large-tech chemical company. The firm is positioned in Houpengtou village, HangCZPT CZPT, ZheJiang Province. The surroundings is lovely. The fruits are fragrant in all seasons. The business is situated in 50 kilometers west of the provincial funds HangCZPT and three hundred kilometers north of the funds ZheJiang . And Shihuang Expressway, Countrywide Freeway 307 and Shide Railway go via the city area. Which has an advantageous geographical place and convenient transportation. The organization handles an area of 40,000 sq. meters and has RMB 30 million in set property. There are far more than two hundred staff and 30 technicians of various types, such as 16 middle and high-tech professionals. Strong economic power and ample human assets have laid the basis for the company’s extended-expression development.
The business introduced a massive-scale automatic production line from Germany, specializing in the production of redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, and polycarboxylic acid h2o reducer. Our items are broadly utilized in pharmaceutical, chemical, creating resources, development, paint, cosmetics, agriculture, armed forces and other industries. Our manufacturing unit has sophisticated production tools, testing gear, strong technical force, ample R & D personnel and unbiased study and growth capabilities. Solution top quality has arrived at the international leading stage. Our items offer properly each at house and overseas and have gained vast acclaim.

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CMC Thickening Agent Ethyl Cellulose HPMC Mhec CMC