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Low Viscosity Retention Filtration AID High Concentration For Whiteboard Paper

Low Viscosity Retention Filtration AID High Concentration For Whiteboard Paper

Low Viscosity Retention Filtration AID

White emulsion Retention Filtration AID

PH value 4-7 Retention Filtration AID

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Product Details
White Emulsion
Solid Content:
Cationic Charge:
PH Value:
Time To Dissolve(min):
Product Name:
Retention & Filtration AID
Payment & Shipping Terms
Minimum Order Quantity
1 Metric Ton/Metric Tons
Packaging Details
1200kg/IBC or 250kg/drum, or 23mt/flexibag
Delivery Time
5-8 work days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
2000Metric Ton/Metric Tons per month
Product Description

Retention Filtration Aid for Papermaking Factories with low viscosity and high concentration 40% Solid content




Company information:

Wuxi Lansen Chemical Co., Ltd. (Lansen Group International Co., Ltd.) is a specialized manufacturer and supplier of water treatment chemicals, pulp/paper chemicals and textile auxiliary agents in China, with decades of experience in R&D, production and application service.

Our water treatment chemicals, which include Coagulants &flocculants, Antiscalants/corrosion inhibitors, Disinfectants and Biocides, are widely used for drinking water, process water, industrial waste water, and municipal water treatment. Pulp/paper chemicals, which include fixing agents, sizing agents, dry strength agents, wet strength agents, water-resistance agents and retention aids, are used in the manufacturing process of various papers, such as colored paper, autographic transfer paper, newspaper, cardboard paper and art base paper etc. Textile auxiliary agents, which include formaldehyde-free dye-fixing agents and slurry auxiliaries, are mainly used for textile color fixation, pretreatment of textile yarn etc.

We hope to have friendly and long-term cooperation with customers from home and abroad by supplying high quality products at competitive price, excellent service and on-time delivery.




LSR-20 is a low viscosity, high concentration, water dispersing polyacrylamide emulsion. It is widely used in a variety of paper such as corrugated paper, cardboard paper, whiteboard paper, culture paper, newsprint, film coated base paper, etc.


1. High retention rate, reach 90%

2. Highsolid content, more than 40%

3. Good fludity, dissolving fast, dosing easily, automatic addition

4. Low dosage, 300 grams ~ 1000 grams per MT paper

5. Applicable to wide PH range, used in various kinds of papers

6. non toxic, no organic solvent, no secondary pollution


1. Significantly improve retention rate of the small fiber and filler of paper pulp, save pulp more than 50-80kg per MT paper.

2. Make the white water closed circulation system to operate well and give maximum power, make the white water easy for clarification and reduce the concentration of loss of white water by 60-80%, reduce the salt content and BOD in the wastewater, reduce the pollution treatment cost.
3. Improve the cleanness of blanket, makes the machine operate better.
4. Make the beating degrees lower, speed up the drainage of wire, improve the speed of paper machine and reduce the steam consumption.
5. Effectively improve the paper sizing degree, especially for culture paper, it can improve the sizing degree about 30 ℅, it can help to reduce the rosin size and usage of alminum sulfate around 30 ℅.
6. Improve the wet sheet paper strength, improve papermaking conditions.


Item Index
Appearance White Emulsion
Solid Content (%,min) 40
Cationic charge (%) 20-30
Viscosity(mpa.s) ≤600
PH value 4-7
Time to dissolve (min) 10-30

Usage Method:

1. Automatic dosing: LSR-20 emulsion→pump→ automatic flow meter→automatic dilution tank→screw pump→ flow meter→ wire.

2. Manual dose: add enough water to dilution tank→ agitate→add lsr-20,

mix 10 - 20 minutes→ transfer into the storage tank→headbox

3. Note: the dilution concentration is generally 200 - 600 times (0.3%-0.5%), add place should choose high box or the pipe before wire box, the dosage is generally 300 - 1000 grams / ton (based on dry pulp)


1200kg/IBC or 250kg/drum, or 23mt /flexibag,

Storage Temperature :5-35℃.Shelf life: 6 month.



Low Viscosity Retention Filtration AID High Concentration For Whiteboard Paper 0Low Viscosity Retention Filtration AID High Concentration For Whiteboard Paper 1

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