Cationic Rosin Sizing

Product:Cationic Rosin Sizing
Appearance:White milk emulsion
Solid content (%):35A 1
Viscidity (mPa.s 25a ):Max. 50
PH:2-4
Shelf life:6 months at temperature 5a -35a
Cationic dispersal rosin sizing agent has cationic charge and can be retained in the pulp by itself. This kind of Cationic Rosin Sizing can reduce the dosage of Aluminium Sulfate. It is mainly used in the systems of mixed pulp and can be used in a wide range of PH value including in a near neutral condition (PH=4.5~6.5).CaCO3 can be used as its filler. Dosage is less and paper can be sized with high strength is durable. The pollution load of waste water and the corrosion of equipments can be reduced.
The pollution of copper wire and press felt can also be reduced. Less foam is caused. In summer there is no barrier in sizing and it improves the run ability of the paper machine.