CMC Industrial Grade for Wallpaper Adhesive

CMC Industrial Grade for Wallpaper Adhesive

CMC Carboxy Methyl Cellulose (CMC) 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 (natural acid) carboxyl teams render the cellulose soluble and chemically reactive. The useful properties of Fooding Carboxy Methyl Cellulose(CMC) count on the degree of substitution of the cellulose composition (i.e., how many of the hydroxyl groups have taken part in the substitution reaction), as properly as the chain size of the cellulose spine framework and the diploma of clustering of the carboxymethyl substituents.

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

  LV-CMC MV-CMC HV-CMC
Look White or mild yellow powder, freely flowable
Substitute levels(D. S) .eighty min
Purity eighty% min eighty five% min ninety five% min
Viscosity 2%
(in two% solution at 25 centigrade)
200-500 mpa.s 600-900 mpa.s a thousand-1800 mpa.s
Size(sixty head) 80%
Moisture (%) 10% max
PH seven.-nine. seven.-nine. 6.5-8.

 

Group Item Index
Distilled water Salt h2o Saturated salt drinking water
Oil-primarily based mud Filtration loss,ml 60±10 90±10 100±10
Clear viscosity,mpa.s ≤6 ≤6 ≤10
PH eight.0±1. 8.0±1. 7.5±1.
HV-CMC Pulping charge,m³/t ≥200 ≥150 ≥160
LV-CMC Filtration loss
(10ml)
Dosage,g/l ≤7. ≤10.
Apparent viscosity,mpa.s ≤4. ≤6.
MV-CMC Dosage,g/l 6. 14. three.5
Clear viscosity,mpa.s ≥15 ≥15 ≥15
Filtration decline,ml ≤9 ≤9 ≤8

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

Solution efficiency and traits:

CMC has a higher capability to management water reduction. In distinct, PAC is a extremely effective fluid reduction reducer at reduced dosages. You can management the decline of drinking water to a greater degree. It does not impact other homes of the mud.

The fashioned mud cake is of very good top quality, strong and hard.

It has excellent temperature resistance and exceptional salt resistance. Beneath a specific salt concentration, it still has a good potential to reduce water reduction and keep a specific rheology. In contrast to soluble in salt h2o and soluble in drinking water, the viscosity hardly modifications. Especially suitable for offshore drilling and deep effectively specifications.

It can effectively management the rheological properties of the mud. It has good 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 handle fluid reduction into the well.

Building grade CMC

  LV-CMC MV-CMC HV-CMC
Visual appeal White or mild yellow powder, freely flowable
Purity 75-eighty five% min 75-90% min eighty-ninety% min
Viscosity 2%
(in 2.5% solution at 30 centigrade)
300-five hundred mpa.s 400-700 mpa.s 800-1200 mpa.s
Dampness (%) 7-ten% six-10% 7-10%

 

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

Notice:we can make it in accordance to your requirements.

Application:
1. “KELAIDE®” CMC is applied to drinking water-based mostly latex paint. It can fulfill the rheological qualities of a specified flow beneath the motion of brush or roller shear drive.
2. It can manage viscosity and suspension.
three. CZPTly, CMC accounts for 1-three% in water-primarily based paints and coatings.

Business profile:
HangCZPT Guangtong Cellulose Co., Ltd. is a high-tech chemical business. The business is positioned in Houpengtou village, HangCZPT CZPT, ZheJiang Province. The surroundings is lovely. The fruits are fragrant in all seasons. The organization is found in 50 kilometers west of the provincial capital HangCZPT and three hundred kilometers north of the money ZheJiang . And Shihuang Expressway, Countrywide Highway 307 and Shide Railway go by means of the urban region. Which has an useful geographical location and handy transportation. The business addresses an spot of 40,000 sq. meters and has RMB thirty million in fixed property. There are a lot more than 200 employees and thirty specialists of different varieties, like 16 center and high-tech experts. Robust financial toughness and ample human assets have laid the foundation for the company’s prolonged-expression improvement.
The firm introduced a huge-scale automatic manufacturing line from Germany, specializing in the creation of redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, and polycarboxylic acid h2o reducer. Our products are widely utilised in pharmaceutical, chemical, developing components, design, paint, cosmetics, agriculture, armed forces and other industries. Our factory has sophisticated creation gear, tests products, powerful technological force, sufficient R & D personnel and impartial analysis and advancement abilities. Merchandise quality has achieved the international leading stage. Our goods sell effectively both at residence and abroad and have received wide acclaim.

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CMC Industrial Grade for Wallpaper Adhesive

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