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Anionic polyacrylamide as paper making additive
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Anionic polyacrylamide as paper making additive

Molecular Weight: 8-40 Million

Hydrolysis Degree:10-40%

Factory Viscosity 1000-4000

Solid Content:≥90%


Dissolving Time:≤60 minutes

Appearance:White Granule Powder


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Weight：0.00KG
Description

Molecular Weight: 8-40 Million

Hydrolysis Degree:10-40%

Factory Viscosity 1000-4000

Solid Content:≥90%


Dissolving Time:≤60 minutes

Appearance:White Granule Powder


As flocculant, dispersant, friction reducer, fluid loss additive
Characteristics:
1. Improve the quality of the paper and improve the pulp performance of dewatering, 
2. Raise retention of fiber fines and filler, 
3. Reduce the consumption of raw materials as well as the pollution to the environment;
4. Improve the strength of the paper; 
5. Maintain the paper gloss to avoid moldy.


The effect of use in papermaking depends on its average molecular weight, ion nature, ion charge density and the activity of other copolymers.


POLYACRYLAMIDE FOR PAPER MAKING INDUSTRY

WELLDONEFLOC polymers are widely used in paper making industry,especially in paper wastewater treatment and retention aid.Our polymer can be used in various of paper manufacturing.

It is very important to use polymer as retention aid on paper machine,it can highly improve the retention of fibers and fillers so as to save dosage of water by a designed passing volume.

In order to selcet a most suitable polymer as retention aid,we should make sure the purpose of using polymer,normally they are used to improve the ability of drainage and/or retention,also we should take the type of fibers and fillers into consideration.High molecular weight polymer has better performance in retention,and low molecular weight polymer is good at drainage.

GradeIonicityMolecular WeightIon Charge DensityApplication
A161AnionMedium-HighLowA,C
A164AnionMedium-HighMediumA,B,C
A174AnionHighMediumA,B
A176AnionHighMedium-HighA,B
C351CationMedium-HighLowA,C
C352CationMedium-HighLowA,C
C353CationMedium-HighMediumA,B,C
C354CationMedium-HighMediumA,B,C
C355CationMedium-HighHighA,B,C

A:Paper wastewater treatment

B:Paper retention aid

C:Ppaer filter aid



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