KimaCell® CMC FP1000 sodium carboxymethyl cellulose is easy to disperse in water to form a transparent colloidal solution and is insoluble in organic solvents such as ethanol. The pH of 1% aqueous solution is 6.5 ～ 8.5. When pH>10 or<5, the viscosity of the mucilage is significantly reduced, and the performance is optimal when pH=7. The degree of substitution of CMC directly affects the solubility, emulsification, thickening, stability, acid resistance and salt resistance of CMC.
|Chemical name||Sodium Carboxymethyl Cellulose|
|Synonym||Cellulose gum, Carboxymethyl Cellulose, derivative of cellulose, Carboxymethylcellulose sodium salt, Na CMC, Sodium cellulose glycolate, Sodium CMC, SODIUM CELLULOSE GLYCOLATE|
|Product Grade||CMC FP1000|
|Solubility||Water Soluble Cellulose ether|
|Physical form||White to off-white cellulose powder|
|Appearance||White to creamy, free flow odorless powder|
|Viscosity ( 1%, Brookfield, 25℃)||500-1500 cps|
|Degree of Substitution||0.75-0.90|
|Purity (dry basis)||Min97%|
|Loss on drying (moisture)||Max. 8.0%|
|Particle size||Min.99.0% pass through 100 mesh|
KimaCell® CMC FP1000 sodium carboxymethyl cellulose as a stabilizer in the coating can prevent the coating from separating due to the sharp change of temperature, and as a tackifier, it can make the coating state uniform, achieve the ideal storage and construction viscosity, avoid serious stratification during the storage period, and prevent dripping and sagging during use. Because of its high molecular weight, it can significantly reduce the amount of CMC added, and at the same time ensure the viscosity and stability of the slurry. The amount of CMC added in the formula can be reduced by about 1%, which can increase the content of active substances and improve the qualification rate of product capacity.