CMC for Paints & Coatings

CMC for Paints & Coatings

Carboxymethyl Cellulose (CMC) is a key additive in the paint and coatings industry, providing thickening, stabilising, and binding properties that improve consistency, pigment suspension, and application. It helps prevent drip and sag, ensuring a smoother finish, while enhancing shelf life by preventing separation in water-based formulations.

Parameter

Specifications

Purity

≥ 98%

Degree of Substitution (DS)

0.7 - 0.9

Viscosity (2% Soln., 25°C)

2000 - 5000 mPa.s

pH (1% Soln., 25°C)

6.0 - 8.5

Loss on Drying

≤ 10%

Kaysan is committed to meeting the unique needs of our clients by providing customised CMC solutions thatalign with specific technical requirements. Our team works closely with clients to ensure the CMC we supplymeets the desired purity, viscosity, and performance specifications for any application, delivering reliable andconsistent results every time.

Packaging

Available in 25 kg bags or 1-ton bulk bags. Custom packaging options available upon request.

Storage Conditions

Carboxymethyl Cellulose (CMC) should be stored in a cool, dry place away from direct sunlight, heat, and moisture to maintain its quality and performance. It is recommended to keep the product in its original, sealed packaging to prevent contamination and exposure to humidity.
For optimal shelf life, CMC should be stored at temperatures below 30°C (86°F) with a relative humidity of less than 70%. Under proper storage conditions, the shelf life is up to 24 months from the date of production.
Avoid stacking heavy loads on top of CMC packaging to prevent damage to the bags and ensure easy handling during transportation and usage.

Rheology Control: CMC provides excellent thickening and viscosity control, ensuring a smooth and uniform application of paints and coatings.
Improved Stability: It enhances the stability of paint formulations by preventing pigment settling and separation over time.
Enhanced Film Formation: CMC improves the quality of paint films, contributing to better adhesion, durability, and a flawless finish.

CMC for Paints & Coatings

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