Pitch control agent(PAS-625)

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I.Specification

Appearance: Yellowish liquid

PH value:3.0-7.0

Viscosity:≦1000cps (25℃)

Assay:30%±2%

II. Product performance

1.Improve the retention of fines and filler;Promote the sizing agent, strengthening agent, etc in the fiber on the left

2.Improve the Filtering, dehydration & moisture of wet paper;Prolong the life of the net and blankets

3.Improve the writing system cleanliness, reducing discharge load.

III.Use method

PAS-625 should diluted with 10-30 times water in advance(On-line dilution continuous adding is better),dosage is 200-2000ppm per oven dry stock, the most appropriate to add points is cloudy filtrate,broke storage chest,Copy pool or washed pulp pump.Added quantity should be depending on the ratio of mechanical pulp, coating damage back to the dosage, cationic demand of wet end system to decide.

IV.Package & Storage

1.Package: 200kg plastic drum or IBC drum, or according to customers requirement

2.Storage: PAS-625 is a kind of high-molecular polymer, should storage indoor, don’t near the heat source or sunlight, don't add acid, alkali, salt and other substances in to this product Storage period is 6 months at room temperature, according to  non-dangerous article to storage.

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