JH 8501 Retention Drainage Aids Reduce The Off Line White Water Concentration

3. Product functions

3.1 To increase the retention rate of paper fines and fillers dramatically so as to decrease the pulp consuming qty.

3.2 To decrease the concentration of whitewater,wastage of fines&fillers and the whitewater pollution.

3.3To increase the permeability properties of pulp and the wet strength of paper.To increase the production speed of paper-making machines so as to increase the production.

3.4Without any pungent odor.And has better fluidity under lower temperature.

4. Dosage&Usage tips

4.1 Dosage:around 0.3kg to 0.8 kg per mt paper(adjust as per different pulps and production processes)

4.2To add JH-8501 evenly and slowly into dilution tank with ready water. And add additional water till requested qty(the dilution concentration of JH-8501 is usually 1‰-3‰).

4.3 To stir the diluted concentration for around 20 to 30 minutes before entering into paper-making system via flow pump.

5. Product function mechanism during the paper-making process

5.1 To neutralize the paper surface charge.The pulp and filler are of negative charges and the charges can be neutralized and decreased by adding into JH-8501so as to form micro-floc when the potential towards zero.

5.2 To be inlaying effect.The electrostatic of positive charge on JH-8501 surface can attract pulps and fillers whose surface is of negative charges.

5.3 To be bridging effect.Higher molecular weight and longer enough molecular chain will result in bridging between fines and fillers so as to form micro-floc.

5.4The micro-floc of fines and fillers will decrease the porous structure blockages of wet paper layers and increase the permeability properties of papers.

6. Package,Storage&Shelf life time:

The package is 200 Liters plastic drum or 1000 Liters IBC drums or as per clients’ requests.

It should be stored between 5℃-30℃.The shelf life time is 6 months.

7. Notes:

To wave the JH-8501 before dilution and the diluted liquid can be stored 3 days at most.