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High Effective Retention Agent White Emulsion For Cardboard Paper

Categories Retention Aids Papermaking
Brand Name: Lansen
Model Number: LSR-30
Certification: ISO9001,SGS
Place of Origin: Jiangsu, China (Mainland)
MOQ: 1 ton
Price: USD 2000 - 2500 per ton
Payment Terms: Western Union, L/C, T/T
Supply Ability: 3000 MT per year
Delivery Time: Within 10 work days
Packaging Details: 1200kg / IBC or 250kg / drum, or 23mt / flexibag .
Product Name: white emulsion paper Sizing Agents
Purity: 35%
Color: White emulison
PH value: 3-7
Viscosity: 500-2000
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    • Company Profile

    High Effective Retention Agent White Emulsion For Cardboard Paper

    High effective white emulsion retention agent​ for cardboard paper


    LSR-30 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.




    AppearanceWhite Emulsion
    Solid Content (%)35
    Cationic charge (%)20-50
    PH value3-7

    Usage method:

    1. Automatic dosing: LSR-30 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-30, 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)


    • 1. High retention rate, reach 90%
    • 2.Highsolid content, more than 30%
    • 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


    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.

    Package and storage:


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


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

    Company introduce:

    Wuxi Lansen Chemicals Co., Ltd. is a specialized manufacturer and supplier of water treatment chemicals, pulp & paper chemicals and textile auxiliaries in China, with decades of experience in production, R&D, and application service.

    LANSEN manufactures products following ISO9001 quality standard, NSF certificate is also obtained for main products used in drinking water treatment. Products are widely accepted by customers locally and abroad, currently we export to over thirty countries and regions, including EU, USA, South America, South-east Asia, Middle East, Africa etc. Through years’ development, we now expand product range to other industry, such as cosmetic auxiliaries, quaternary salts, and intermediates.

    Applications: for pulp and papermaking, paper making include cardboard paper and cultural paper, colored paper, autographic transfer paper, newspaper, etc.

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