PDA Retention dry powder type of paper is a set Retention filter for a new type of highly efficient integrated paper dedicated additives, organic polymers are gender. It can significantly improve the short fiber filler and Retention rate freeze expected savings, reduce costs, improve drainage water cleanliness, reduce environmental pollution, but also reduce the pulp beating, quantitative increase. Paper Machine and mesh can improve treatment and reduce drying of the water and improve the speed and reduce steam consumption, the effect of a yield savings. The materials have less medication, the effect notable features.
As long as the index：
| Appearance |
Solid Content(%) |
Molecular weight |
Dissolution time(min) |
PH value |
| White powder |
≥88 |
5-6(billion) |
≤120 |
4-7 |
Method of Use:
on the use of this concentration of 0.1% -0.3%, Methods: Quantitative dissolved discharging into water, stirred slowly shaking under Canadian promoter, to the stirring speed 70-100 / divided into appropriate, the amount normally 100-200 g / t (dry paddle juice). In the machine before me to join or high pressure Screen exports (entrance) to join, but also can be added to the pipeline network before me, in the allocation of propeller may also join the pool.
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