Polyacrylamide powder

Improve the dehydration rate Significantly improve the retention rate of fiber, fine fiber and stuffing.

Properties

DM-501 retention and drainage agent is the cation high polymer, white powder. It can efficiently improve the retention rate, dehydration rate, the paper evenness and the paper machine performance, and reduce the load of paper recycling system.

 

Typical characteristics

Improve the dehydration rateSignificantly improve the retention rate of fiber, fine fiber and stuffing.Efficient in the wide ph value and applicable in both acid system and neutral and alkaline papermaking system.

Specifications

Appearance: white powder

Ionic: cation

Water-soluble: soluble

The ph value: 3-11

Usage and dosage

DM-501 is used efficiently in dilute stock, and the dosage depends on primary materials, additives and the required quality of finished product. First dilute the DM-501 to 0.5%~1.0% storage solution by water through intermittent or continuous automatic dissolution equipment and then add the solution to the stock after diluting the storage solution to 0.05%~0.2% by On-line dilution device, the amount is 0.1~1kg/ton stock. Our professional technical staff can provide on-site services to determine the best addition point.

Packaging and Storage

Packing in 25kg plastic woven bag or paper-plastic compound bag or packing as the customers’ request. Pay attention to be against heat and moisture in storage and transportation. Powder product will absorb moisture and cake in long-term exposition. Stacking no more than 20 layers and the effective storage period for 2 years

Notes

Immediately remove the sprayed material with absorption material such as sawdust and sand or spraying flow once it sprinkled to the ground.

Polyacrylamide powder