06. PAPER CHEMICALS
These internal sizing agents are utilized broadly for paperboards, acid to neutral papers, fine papers, PPC papers, and newsprint papers. Adding these agents to pulp slurry will improve sizing, writing, and printing quality parameters.
| Product | Type | Appearance | Solid Content (%) | pH | SG/Viscosity (25℃) | Characteristics |
|---|---|---|---|---|---|---|
| INTERKEI / Internal Sizing Agent | ||||||
| INTERKEI F-50 | Rosin soap | Brown liquid | 50 | 9 -10 | 1.10 - 1.20 (SG) | This product specially modified rosin soap size with higher active ingredient suitable for internal sizing of various grade of paper in acidic pH condition. The product improves and enhances the hydrophobic properties of the resulting paper. |
| INTERKEI D-35C | Cationic rosin | White emulsion | 35 | 3 - 4 | < 50 (Viscosity) | The cationic rosin size is made with the international advanced tecnique of high-pressure homogenization. Particle diameter in its emultion is even and its stability is good. It is particularly suitable for cultural paper and spesial gelatine paper. |
| SURFAKEI / Surface Sizing Agent | ||||||
| SURFAKEI 30 | Acrylic resin | Brown liquid | 30 | 3 - 4 | 1.05 - 1.20 (SG) | This product specially modified rosin size with higher active ingredient suitable for surface sizing of various grade of paperin acidic pH condition. The product improves and enchances thehydrophobic properties of the resulting paper. |