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40% Solid Content White Emulsion Paper Chemicals Retention Aid For Corrugated Paper
Paper Retention Aid is a low-viscosity, high-concentration, water-dispersed polyacrylamide emulsion. Mainly suitable for all kinds of corrugated paper, boxboard paper, whiteboard paper, cultural paper, newsprint, laminating base paper, etc.
Product Name | Retention Aid |
Model | HT-RA40 |
Solid Content | ≥40% |
Cation degree(%) | 20-30 |
Apparent viscosity((mpa·s) | ≤600 |
Appearance | White emulsion |
pH | 4-7 |
Dissolving Time | 10-30 minutes, it is recommended to dilute for 30 minutes |
Features |
|
Application | Mainly suitable for all kinds of corrugated paper, boxboard paper, whiteboard paper, cultural paper, newsprint, laminating base paper, etc. |
1. It can significantly improve the retention rate of fine fibers
and fillers in the pulp, and the pulp can be saved by more than
50-80KG per ton of paper.
2. Make the white water closed circulation system operates
normally, exert maximum power, white water is easy to clarify,
reduce the loss of white water concentration by about 60-80℅, and
reduce waste.
3. Salt content and BOD value in water, reducing sewage cost.
4. Improve the cleanliness of the felt and make the paper machine
run better.
5. The knocking degree is reduced, the water filtration of the mesh
part is accelerated, the speed of the vehicle is correspondingly
increased, and the steam consumption is reduced. It can effectively
improve the degree of sizing of paper (especially cultural paper),
which can increase the degree of sizing by about 30℅,
correspondingly reducing the rosin (neutral sizing agent) and the
amount of aluminum sulfate used is about 30℅.
6. It can significantly improve the strength of wet paper sheets
and improve papermaking conditions.
1. Automatic device: retention aid → pump → electric frequency
automatic flow meter → automatic dilution tank → screw pump → flow
meter → forming fabric
2. Manual device: first add enough water to the dissolution tank →
start stirring → add quantitative retention aid to dissolve for
10-20 minutes → put it into the storage tank → headbox
Note: The dilution concentration is generally 200-600 times (0.3%-0.5%), and the place of addition should be in the high-level box or the headbox pipeline, and the dosage is generally 300—1000 g/ton (based on absolute dry pulp).