“CON-TROL” Excel is an effective Fatty Acid based de-inking chemical. It loosens ink from waste paper efficiently, separates and disperses it for ultimate removal by floatation/wash type de-inking systems. “CON-TROL” Excel is free from hazardous & strong solvents and does not affect adversely the quality of effluent, thereby does not pose ecological problems. Product is designed to work in wide range of pulping conditions, like neutral to alkaline pH, low to high consistency, 40 to 70°C temperature etc.

When added at the pulping stage, “CON-TROL” Excel dissolves in the aqueous system and effectively reduces the binding of ink particle with the fiber. The special ingredients of the product remove the ink particles and disperse them, preventing their redeposition on the fiber. The incorporated collector in the product carries the ink particles for removal under employed process of floatation/washing.

“CON-TROL” Excel can be used directly in the pulper at dosages level of 0.06 to 0.1 percent on dry weight basis of waste paper depending on quality of waste paper, other chemical dosages, mill’s operating system, quality of water etc.

Though “CON-TROL” Excel can be used under normal mill conditions, optimum results can be derived by using it at 45 to 55°C pulping temperature and giving a reasonable retention time.

The product “CON-TROL” Excel has very good shelf life. It should be stored in a properly closed condition protected from heat and moisture.

Dispersants, alum and kerosene may affect the efficiency of chemical. In our endeavor to improve the product, above specification are subject to change without any prior intimation.