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» Sodium CMC
Sodium Carboxy Methyl Cellulose (Sodium CMC)

SODIUM CARBOXY METHYL CELLULOSE is a principal product of KRISHNA INTERNATIONAL, enjoys its quality with large number of Customers.

Fact of Product

SODIUM CARBOXY METHYL CELLULOSE is a cellulose ether gum, being an anionic water-soluble polymer supplied as a GRANULES/COARSE/POWDER of white to cream color, available in number of grades and viscosity types with wide application.

SODIUM CARBOXY METHYL CELLULOSE odorless, tasteless, non-toxic powder. It is highly soluble in both hot & cold water but dissolves faster in hot water than cold water. It is stable to hard water, alkalis, acids, and certain electrolytes. However, multivalent metal ions and certain complex cations tend to precipitate SODIUM CARBOXY METHYL CELLULOSE from solution. The solution of SODIUM CARBOXY METHYL CELLULOSE has better resistant for microbiological attack than many natural products.

FOR DETERGENT INDUSTRY WE CAN SUPPLY YOU SODIUM CARBOXY METHYL CELLULOSE OF 55%, 65% AND 72% PURITY.

» CMC for Foodstuff Industry
» CMC for Toothpaste Industry
» CMC for Detergents
» CMC for Textiles
» CMC for Drilling
» CMC for Paints
» CMC for Ceramics


» CMC for Foodstuff Industry
Applications:

CMC is widely used in various kinds of milky drinks and condiments and plays a role of stabilization, taste improvement and thickening. In addition, CMC is also used in ice cream, bread, cake, biscuit, instant noodle and fast paste foodstuff for product molding, taste improvement, anti – fragmentation, water retaining and tenacity strengthening.

Specifications:
Type\Item Colour Active Matter Degree of Substitution pH of 1% solution Viscosity in 2% solution Moisture
LVP White 98% Min. 0.7 6 to 8 50-80 cps (1% solution) 10% Max.
MVP White 98% Min. 0.7 6 to 8 80-200 cps (1% solution) 10% Max.
HVP White 98% Min. 0.7 6 to 8 300-350 cps (1% solution) 10% Max.
DVP White 98% Min. 0.7 6 to 8 500-900 cps (1% solution) 10% Max.
DVP Spl. White 98% Min. 0.7 6 to 8 1200-2000 cps (1% solution) 10% Max.

Precautions:

Although Sodium CMC is more resistant to microbiological attack than other water-soluble, its solution is not immune. When solution is stored, a preservative should be added to prevent viscosity degradation.

Packing Available:

CMC is available in 25 / 50 kgs H.D.P.E. bags with inside L.D. liner.


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» CMC for Toothpaste Industry
Applications:

When used in toothpaste, CMC plays the part of adhesion and moulding. It stabilizes the quality of the toothpaste through good compatibleness and keeps the appearance of the toothpaste smooth. By adjusting formulation or controlling production process, it can satisfy various needs of the customers such as good thixotropy, adhesive consistency and stable quality.

Specifications:
Type\Item Colour Active Matter Degree of Substitution pH of 1% solution Viscosity in 2% solution Moisture
MVP White 98% Min. 0.7 6 to 8 80-200 cps (1%solution) 10% Max.
MVP White 98% Min. 0.7 6 to 8 300-350 cps (1%solution) 10% Max.
DVP Spl. White 98% Min. 0.7 6 to 8 1200-2000 cps (1%solution) 10% Max.

Precautions:

Although Sodium CMC is more resistant to microbiological attack than other water-soluble, its solution is not immune. When solution is stored, a preservative should be added to prevent viscosity degradation.

Packing Available:

CMC is available in 25 / 50 kgs H.D.P.E. bags with inside L.D. liner.


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» CMC for Detergents
Applications:

SCMC is used in detergents as an Anti soil redeposition agent, particle suspender, skin protector, color retention agent, stabilizer, homogenizer, texture protector…

Recommendation :

A very special property of SCMC is to stop the redeposition of dirt particles on to the cloth in laundering process. Addition of a small amount of SCMC to detergents especially a synthetic detergent result in a marked improvement of its soil suspending properties. Synthetic detergents as a class are comparatively poor in this respect and the practice of adding SCMC to them is universal. SCMC is most beneficial in the laundering of cotton.

About 10% of the "active matter" of a laundry detergent powder should be the percentage added as SCMC. This is normally 1-2% SCMC. It is the carboxyl group, which attracts the dirt and holds it, stopping redeposition onto the cloth.

Specifications:
Type\Item Colour Active Matter Degree of Substitution pH of 1% solution Viscosity in 2% solution Moisture
TL 55 White 55% Min. 0.40 8 to 11.50 10 to 15 cps 10% Max.
TL 65 White 65% Min. 0.40 8 to 11.50 25 to 40 cps 10% Max.
TP 70 White 70% Min. 0.40 8 to 11.50 25 to 80 cps 10% Max.

Packing Available:

SCMC is available in 25/50 kgs H.D.P.E. bags with inside L.D. liner.


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» CMC for Textiles
Applications:

CMC forms non-staining, resistant films with good adhesiveness. It gives higher weaving efficiency. Desizing is easy. It protects the texture of the yarn.

Specifications:
Type\Item Colour Active Matter Degree of Substitution pH of 1% solution Viscosity in 2% solution Moisture
LVP White 55% Min. 0.6 7 to 10 4o to 80 cps 10% Max.
MVP White 55% Min. 0.6 7 to 10 8o to 150 cps 10% Max.
HVP White 55% Min. 0.6 7 to 10 300 to 350 cps 10% Max.
ULV White 88% Min. 0.7 6 to 8 20-30 cps (1%solution) 10% Max.
LV White 88% Min. 0.7 6 to 8 40 to 80 cps (1%solution) 10% Max.

Precautions:

Although Sodium CMC is more resistant to microbiological attack than other water-soluble, its solution is not immune. When solution is stored, a preservative should be added to prevent viscosity degradation.

Packing Available:

CMC is available in 50 kgs H.D.P.E. bags with inside L.D. liner.


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» CMC for Drilling
Applications:

CMC when used in drilling liquid, fixing liquid and fracturing liquid, CMC plays a role of resisting water loss and increasing adhesion so as to protecting the wall of oil well, prevent slurry erosion, take away drill crumbs, protect aiguilles and increase drilling speeds.

CMC for Other Industries

CMC is used for binding tobacco flakes in tobacco industry.
It is also used as thickener and dispersant in battery.
When used in mosquito repellent incense, it plays a role of strengthening tenacity, molding and providing good compatibleness.
It is used in pharmaceutical industry in Syrup & Dry Suspension as thinker and suspension agent.
Used in pencil leads as a binding agent and moulding performance improvement agent.
It is also used in electric welding rods to improve molding performance.
Used in pesticide and insecticides as thickener, binder and suspension agent.
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» CMC for Paints
Applications:

CMC is used as a coagulant, water-retaining agent, thickener and stabilizer for ceramic. CMC is used in Ceramic embryo, glazing pulp, colored glaze separately in ceramic production.

Specifications:
Type\Item Colour Active Matter Degree of Substitution pH of 1% solution Viscosity in 2% solution Moisture
LVB White 55% Min. 0.6 7 to 10 4o to 80 cps 10% Max.
ULC White 88% Min. 0.7 6 to 8 20-30 cps (1%solution) 10% Max.
LV White 90% Min. 0.7 6 to 8 40-80 cps  (1%solution) 10% Max.
MV White 90% Min. 0.7 6 to 8 80-200 cps  (1%solution) 10% Max.
HV White 90% Min. 0.7 6 to 8 300-350 cps (1%solution) 10% Max.

Precautions:

Although Sodium CMC is more resistant to microbiological attack than other water-soluble, its solution is not immune. When solution is stored, a preservative should be added to prevent viscosity degradation.

Packing Available:

CMC is available in 25 / 50 kgs H.D.P.E. bags with inside L.D. liner.


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» CMC for Ceramics
Applications:

CMC used as thickener, binder, film former and suspending agent. Improves brushing performance of paints and restrict crystalline growth of fillers. CMC is used in water-soluble paints, plastic emulsion paints and in dry & oil bound distemper.

Specifications:
Type\Item Colour Active Matter Degree of Substitution pH of 1% solution Viscosity in 2% solution Moisture
HVP Off-White 55% Min. 0.6 7 to 10 250-350 cps (2% solution) 10% Max.
DVB Spl. White 55% Min. 0.6 7 to 10 800-1200 cps (2% solution) 10% Max.
HV White 90% Min. 0.7 6 to 8 300 to 350 cps 10% Max.
DV White 90% Min. 0.7 6 to 8 500-800 cps (1% solution) 10% Max.
DV Spl. White 90% Min. 0.7 6 to 8 800-1200 cps (1% solution) 10% Max.

Precautions:

Although Sodium CMC is more resistant to microbiological attack than other water-soluble, its solution is not immune. When solution is stored, a preservative should be added to prevent viscosity degradation.

Packing Available:

CMC is available in 25 / 50 kgs H.D.P.E. bags with inside L.D. liner.




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