High Quality Cationic/Anionic Disperse Rosin Size Manufacture for Paper Chemical

High Quality Cationic/Anionic Disperse Rosin Size Manufacture for Paper Chemical. High Strength Paper Sizing: Fine particle size 0.6-0.8um ensures durable, high-strength paper with very small dosage. Stable Cationic Formula: Fortified rosin/aluminum sulfate dispersion with 35% solid content for effective internal sizing. Wide pH Applicability: Effective in pH range 4.0-8.5, suitable for various paper processing conditions. Fast Delivery Time: Sample freely available; standard delivery within 7 days for urgent orders. Certified Quality: Products certified by CCIC and REACH, ensuring environmental protection and safety. Versatile Application: Ideal for paper and paperboard internal sizing, including special light sizing applications.