Carboxyméthylcellulose sodique (CMC) - Liant à haute viscosité

Prix de la carboxyméthylcellulose sodique

Sodium Carboxymethyl Cellulose (CMC) est un cellulose derivative created through the chemical modification of natural cellulose. It functions as an effective rheology modifier, water retention aid, et emulsion stabilizer. Known for its high solubility in cold and hot water, CMC delivers consistent performance in a wide range of industries including food processing, oil and gas, ceramics, construction, paints, detergents, et paper manufacturing. Sodium carboxymethyl cellulose price per ton

Ressource Cavin offers industrial, food-grade, and technical-grade CMC in bulk quantities, manufactured under strict quality standards. We ship globally and cater to the custom formulation needs of manufacturers and wholesale buyers. sodium carboxymethyl cellulose suppliers

⚙️ Méthode de production

1. Alkalization

• Cellulose is treated with sodium hydroxide (NaOH) to produce alkali cellulose.

2. Etherification

• Alkali cellulose reacts with monochloroacetic acid to form sodium carboxymethyl cellulose.

3. Purification & Drying

• Product is neutralized, filtered, dried, and milled into a fine white powder.

🏭 Applications et cas d'utilisation dans l'industrie

🥣 Food & Beverage Industry

• Acts as a thickener, stabilizer, et fat replacer in products like sauces, ice cream, yogurt, and bakery fillings.

💊 Produits pharmaceutiques

• Utilisé comme tablet binder et controlled-release agent in drugs and syrups.

🧪 Oil Drilling & Mining

• Serves as a viscosity modifier et fluid loss reducer in drilling fluids and fracturing operations.

🏗️ Construction & Ceramics

• Enhances plasticity, water retention, et adhesion in tile adhesives, mortars, and ceramic slurries.

🧼 Detergents & Cosmetics

• Used to suspend solids, improve texture, and prevent ingredient separation in liquid formulations.

✅ Benefits of Sodium Carboxymethyl Cellulose (CMC)

• 🌊 Excellent water solubility and thickening ability

• 💧 Improves moisture retention and texture

• 🧪 Chemical stability across pH and temperature ranges

• 🌍 Biodegradable and environmentally friendly

• 🔄 Compatible with many other polymers and additives

📦 Options d'emballage

• 25 kg kraft paper bags with inner plastic lining

• 500 kg or 1-ton jumbo bags available for bulk orders

• Custom packaging and labeling upon request

• Includes full COA, MSDS, and export documentation

❓ Foire aux questions (FAQ)

1. Is CMC safe for food applications?

Réponse : Yes, our food-grade CMC complies with FAO/WHO Codex, E number E466, and is approved by FDA and EU regulations.

2. What viscosity grades do you offer?

Réponse : We supply a broad range of viscosity grades (25–10,000 cps) to suit various industrial and food-specific applications.

3. How should CMC be stored?

Réponse : Store in a cool, dry place away from moisture. Seal bags tightly after use to maintain product integrity.

4. Can you ship globally?

Réponse : Yes, Cavin Resource provides international shipping with all export-compliant documentation included.

📚 Sources crédibles pour le référencement et la référence

• FAO JECFA Monographs – Sodium Carboxymethyl Cellulose (E466)

• European Food Safety Authority on Food Additives

• ScienceDirect – Applications of Sodium CMC

• PubChem Database – CMC