CATIONIC ROSIN EMULSION can be used effectively in place of acid sizing chemicals as well as anionic rosin emulsions. These chemicals are more effective in waste paper systems and also in combined (MF + MG) machines.

• Composize is a ready to use liquid.
• Composize has a potentially low surface energy and thus high water repellency even at elevated pH upto 7.2.
• Composize consumes less or no Alum / PAC when it is compared with normal fortified rosin dispersion.
• Less corrosion to the machinery as minimal use of Alum / PAC in the system.
• Paper brightness is increased as less Alum / PAC is in use.
• Permanency of paper would be high.
• Strength properties are better.
• Facility to increase more ash content in the final product.
• Less inventory of Alum / PAC.
• Cleaner effluent disposal system
• Less or no Foam in the system.
• Less deposits when compared to normal fortified rosin dispersions.
• Better machine runnability because of cleaner system and scope for lesser deposits in the system.
• Best sizing chemicals for combined machines and MG machines when compared with Alkaline sizing.
• Effective sizing chemical for imported mixed waste paper which contains inherent Calcium Carbonate.
• Flexibility to run the machines at a wide pH range of 4.5 to 7.0.
• Composize is compatible with all types of pulps, fillers and retention aids.
• A more uniform sizing, as it fixes on to cellulose fibres during web drying.
• Increases stability in shade and brighness of the final paper.
• Composize is resistant to high initial drier temperatures (MG m/cs.)