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Retention Aid

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.

Category:

Retention & Drainage Aids

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Product Details

Retention Aid

Technical Parameters

Model	HT-RA40
Appearance	White emulsion
Solid content, %	≥40
Cation degree(%)	20-30
pH	4-7
Apparent viscosity((mpa·s)	≤600
Dissolving time	10-30 minutes, it is recommended to dilute for 30 minutes

Product Features

1. With a high retention rate, the highest single-pass flow rate can reach more than 90℅.
2. High solid content, up to 40%.
3. Good flow and fully automated addition.
4. Less dosage, 0.3-1KG per ton of paper.
5. Adapt to a wide range of PH values and can be used for various paper products.
6. Non-toxic, no secondary pollution.

Instruction For Use

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 generally300—1000 g/ton (based on absolute dry pulp).