CMC carboxymethyl cellulose sodium Detergent Oil Drilling Wall Putty Mortar Tile Adhesive Paint Additive CMC
Carboxy Methyl Cellulose(CMC) is synthesized by the alkali-catalyzed reaction of cellulose with chloroacetic acid. The polar (organic and natural acid) carboxyl groups render the cellulose soluble and chemically reactive. The useful homes of Fooding Carboxy Methyl Cellulose(CMC) rely on the degree of substitution of the cellulose structure (i.e., how a lot of of the hydroxyl groups have taken element in the substitution response), as nicely as the chain length of the cellulose backbone composition and the degree of clustering of the carboxymethyl substituents.
Oil Drilling Quality CMC
Physical and Chemical Indexes of Sodium Carboxymethyl Cellulose for Drilling Fluid.(Perform SY5093-ninety two CZPT)
| LV-CMC | MV-CMC | HV-CMC | |
| Look | White or mild yellow powder, freely flowable | ||
| Exchange degrees(D. S) | .eighty min | ||
| Purity | 80% min | eighty five% min | ninety five% min |
| Viscosity two% (in two% solution at 25 centigrade) |
200-five hundred mpa.s | 600-900 mpa.s | one thousand-1800 mpa.s |
| Dimensions(sixty head) | eighty% | ||
| Humidity (%) | ten% max | ||
| PH | seven.-nine. | 7.-9. | six.5-eight. |
| Category | Product | Index | ||
| Distilled water | Salt h2o | Saturated salt h2o | ||
| Oil-dependent mud | Filtration reduction,ml | 60±10 | 90±10 | 100±10 |
| Apparent viscosity,mpa.s | ≤6 | ≤6 | ≤10 | |
| PH | eight.0±1. | eight.0±1. | seven.5±1. | |
| HV-CMC | Pulping price,m³/t | ≥200 | ≥150 | ≥160 |
| LV-CMC | Filtration loss (10ml) |
Dosage,g/l | ≤7. | ≤10. |
| Obvious viscosity,mpa.s | ≤4. | ≤6. | ||
| MV-CMC | Dosage,g/l | six. | 14. | three.five |
| Obvious viscosity,mpa.s | ≥15 | ≥15 | ≥15 | |
| Filtration loss,ml | ≤9 | ≤9 | ≤8 | |
Notice:Perform OCMA NO.DFCP-2/NO.DFCP-seven CZPT.
Merchandise efficiency and characteristics:
CMC has a large capability to manage drinking water decline. In specific, PAC is a hugely efficient fluid loss reducer at reduced dosages. You can manage the loss of h2o to a larger amount. It does not impact other houses of the mud.
The formed mud cake is of excellent top quality, sturdy and hard.
It has excellent temperature resistance and exceptional salt resistance. Underneath a specified salt concentration, it still has a good potential to decrease h2o loss and sustain a particular rheology. In comparison to soluble in salt h2o and soluble in water, the viscosity hardly alterations. Specifically suitable for offshore drilling and deep nicely needs.
It can nicely handle the rheological qualities of the mud. It has great non-Newtonian fluidity.
In addition, KELAIDE® CMC is employed as a cementing fluid to avoid fluids from getting into pores and fractures. It is used as a fracturing fluid to management fluid decline into the well.
Building grade CMC
| LV-CMC | MV-CMC | HV-CMC | |||
| Visual appeal | White or mild yellow powder, freely flowable | ||||
| Purity | 75-85% min | seventy five-ninety% min | 80-90% min | ||
| Viscosity 2% (in two.five% remedy at 30 centigrade) |
300-500 mpa.s | four hundred-700 mpa.s | 800-1200 mpa.s | ||
| Dampness (%) | seven-10% | six-ten% | 7-10% | ||
| Design | 2% viscosity,mpa.s | PH | Loss on drying,% | Purity% |
| KLD7 | 600-800 | seven-9 | ≤10 | ≥65 |
| KLD8-2 | ≥800 | 7-nine | ≤10 | ≥70 |
| KLD8-four | 800-1200 | seven-9 | ≤10 | ≥80 |
| KLDT04 | ≥450 | eight-ten | ≤10 | |
| KLDT02 | 250-three hundred | eight-ten | ≤10 | |
| KLD348 | ≥300 | 8-twelve | ≤40 | |
| KLD248 | a hundred-200 | eight-12 | ≤40 | |
| KLD148 | forty-one hundred | eight-12 | ≤40 |
Note:we can generate it according to your needs.
Software:
1. “KELAIDE®” CMC is used to drinking water-dependent latex paint. It can meet the rheological properties of a specified circulation beneath the motion of brush or roller shear power.
2. It can management viscosity and suspension.
3. CZPTly, CMC accounts for one-3% in h2o-dependent paints and coatings.
Organization profile:
HangCZPT Guangtong Cellulose Co., Ltd. is a high-tech chemical company. The organization is positioned in Houpengtou village, HangCZPT CZPT, ZheJiang Province. The surroundings is lovely. The fruits are aromatic in all seasons. The organization is found in 50 kilometers west of the provincial capital HangCZPT and three hundred kilometers north of the cash ZheJiang . And Shihuang Expressway, Countrywide Freeway 307 and Shide Railway move via the city location. Which has an beneficial geographical location and handy transportation. The business addresses an location of forty,000 square meters and has RMB thirty million in mounted assets. There are more than 200 employees and 30 experts of numerous varieties, such as sixteen center and high-tech specialists. Sturdy financial power and considerable human resources have laid the foundation for the company’s extended-phrase improvement.
The business introduced a massive-scale automated production line from Germany, specializing in the generation of redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, and polycarboxylic acid water reducer. Our products are widely used in pharmaceutical, chemical, constructing components, design, paint, cosmetics, agriculture, army and other industries. Our manufacturing facility has superior creation tools, screening gear, robust technological drive, adequate R & D personnel and impartial study and development capabilities. Item good quality has attained the global leading amount. Our goods promote well the two at house and overseas and have received extensive acclaim.
