Paper waterproofing agent
Suitable for wood pulp, reed pulp, American waste pulp production of various cultural paper, board paper, newsprint, fruit bag paper and wrapping paper and other paper, can be applied in a wide PH value (7-9) range, the most suitable manufacturing conditions for PH(7.5-8.5), can use calcium carbonate filler, It can replace the traditional acid sizing of rosin and AKD neutral sizing.The addition amount of this product is 0.1-0.15% of the absolute dry pulp (the drying amount of this product). When using, dilute it 5-10 times and add it to the slurry mixing tank and stir it evenly.
For the paper with filling, the adding sequence is to add filler first and then add water repellent.
Neutral paper, increase the strength of the paper, reduce the phenomenon of powder, hair loss, improve printability. Improve the retention of fine fibers and additives, reduce pulp consumption and reduce costs. Improve the quality of the paper, such as the surface strength, tension, folding resistance, sizing, opacity, surface smoothness and other indicators of paper are better than acid and traditional neutral sizing indicators. Simplify sizing process, improve paper machine performance, and do not produce any paper barriers.
Related products: Waterproofing agent for paper making.
| SPECIFICATIONS/CHARACTERISTICS | DATA/VALUE |
| chemical composition | Waterproof agent |
| Exterior | Milkly white liquid |
| Solid content | 20%±1 |
| viscosity@30°C BROOKFIELD RVT SPL #3 | 500--2500 m Pa.s |
| PH | 3-4 |
The packaging is 200kg plastic drum and 1000kg ton drum. This product should be stored in a ventilated and dry room to prevent
Direct sunlight exposure, transport and storage at 5-35° C, the effective storage period is three months from the date of packaging
