Yixing bluwat chemicals co.,ltd 86-510-87821568 eric.min@bluwat.com.cn
Paper / Pulp Making Color Fixing Agent and Retention Agent High Molecular Weight Polymer

Paper / Pulp Making Color Fixing Agent and Retention Agent High Molecular Weight Polymer

  • High Light

    dye fixing agent


    dye fixing agent for cotton

  • Brand
  • Property
    Cationic Polyacrylamide
  • Appliation
    Paper And Pulp Industry
  • Producer
    Bluwat Chemicals
  • Capacity
  • Export To
    Asia, EU, America
  • Place of Origin
  • Brand Name
  • Certification
    ISO9001, SGS, BV
  • Model Number
    Blufloc CAP
  • Minimum Order Quantity
  • Price
  • Packaging Details
    30kgs, 50kgs, 250kgs, 1250kgs drums
  • Delivery Time
    7-10working days
  • Payment Terms
    D/A, L/C, D/P, T/T, Western Union
  • Supply Ability

Paper / Pulp Making Color Fixing Agent and Retention Agent High Molecular Weight Polymer


  1. It is generally accepted that the retention on a paper machine is largely a filtration process, whereby furnish solids are captured by filtration through the forming fabric and the fiber mat. Retention produced through filtration, or mechanical entrapment, is affected by many operating variables including basis weight, furnish composition, machine speed, drainage forces, type of forming fabric, and the design of the forming section.
  2. High basis weight, low ash sheets produced on slow speed single-wire machines may have reasonably high retention even without a retention aid program because these factors tend to increase the filtration efficiency. But trends in papermaking are toward lower basis weights, higher filler levels, faster machine speeds and increasing use of twin-wire formers — which reduce filtration efficiency and result in lower retention. Filler loadings of 30% in alkaline papermaking are now attainable due to chemically assisted retention.
  3. Coagulation is the initial step in the retention process. During coagulation, the electrostatic sphere of charge that surrounds the small furnish particles and keeps them well separated is neutralized by a cationic source (coagulant). Reducing the extent of the repelling forces allows the particles to come closer together. Effective coagulation is reached when the distance that separates the fines is sufficiently small that a high molecular weight polymer (flocculant) can span between the particles to form a “bridge”, producing agglomerates that can be retained by filtration through the forming web.


  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

Typical Properrities:

Item Index
Appearance: Off white solid powder
Molecular weight: 6-10million
Cationic Charge Density: 10-40%
Shelf life: 2years



  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.


Application method:
  1. Automatic dosing: Blufloc CAP solution →pump→ automatic flow meter→automatic dilution tank→screw pump→ flow meter→ wire.
  2. Manual dose: add enough water to dilution tank→ agitate→add Blufloc CAP solution,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)

Package and Storage:

  1. It is harmless, no-flammable and non-explosive, it can be stored at room temperature, it can not be placed in the sun.
  2. It is packaged in 25kg kraft paper bag with inner pe bag

Paper / Pulp Making Color Fixing Agent and Retention Agent High Molecular Weight Polymer 0



Our Service:

We have more than 15 year experience and more than 20 engineers for production research and after-sales service, advanced lab equipments can satisfy your testing requirements.

  • VIP Service

Dedicated Customer Service Specialist to help guiding clients to use the products.

  • Customer Care

Regular detailed tracking reports keep customers updated on their application performance, to provide professional suggestions and solutions to help you get more benifits and cut down the cots. High Efficient Water Decoloring Agent for Textile, Paper, Dyestuff Plant


Company Information:


  • Bluwat Chemicals is a professional supplier of water treatment chemicals and oil field chemicals in China. We provide our customers of both traditional and innovative products to ensure optimum control in a wide variety of applications including the treatment of drinking water, wastewater, process water, and also including oil/gas drilling and oil production.
  • Our core products are inorganic coagulants and organic flocculants for the treatment of water and polymer, PHPA/Polyacrylamide for oil/gas drilling and EOR (enhanced oil recovery). We also supply PAC and CMC for drilling application.
  • We built our own plants for our products to supply competitive products to our customers in all over the world. Our development work emphasizes working together with our customers to have higher performance and lower dosage on chemicals.
  • Our main business is for foreign market, we provide competitive products and efficient operation according to requirements from our customers, we also provide professional application support.
  • We are exporting our chemicals to more than 30 countries in the world, including Europe, USA, South and Central America, South-East Asia, Middle East, CIS and etc. We have good cooperation with many chemicals companies and water treatment companies on our products in different market, and we have had good cooperation partners as agent in some important market.