Usage method:

1.The product can be directly add to the thick pulp, or add to the mixing chest after diluted. And it can also be tub-sized after the former paper dried.

2.The added amount should be 0.1%-0.2% of absolute dry pulp for normal sizing, 0.3%-0.4% for heavy sizing. Double resident system of cation starch and polyacrylamide should be coupled with at the same time.

3.The cation starch should be quaternary ammonium type, its substitute degree is more than 0.025% and its usage should be 0.6%-1.2% of absolute dry pulp.

4.The molecular weight of polyacrylamide is 3,000,000-5,000,000, its concentration is 0.05%-0.1% and its usage should be100ppm-300ppm.

5.The PH of pulp is 8.0-8.5.

Package & Storage:

Packed in plastic drum, 200 Kg or 1000Kg each, or 23tons/flexibag.

This product should be stored in a dry warehouse, protected from frost and direct sunlight. Storage temperature should be 4- 30℃.

Shelf life:3 months