30% Solid Content Quaternary Ammonium Fixing Agent in Paper and Pulp Process

Quaternary Ammonium Polymer, no formaldehyde, is an environmentally friendly cationic additive; it is widely used in paper processing as a fixing agent. The main advantage is to eliminate the anionic trash from the pulp, to improve the quality of the paper.

Specifications:

Description:

1. It is widely used in neutral sizing agent systems. Its cationic components provide strongly protective agents to promote and facilitate ripening, greatly limiting the AKD hydrolysis and migration tendencies.

2. By providing a large number of cations, the negative charge is brought on dye molecules are neutralized instability, at the same time with color removal chemical by a large number of hydrolysis of flocs. It can be adsorbed dye, destabilization of the snare, from water separation, so as to achieve the purpose of bleaching. 
3. As a special decolorant for treating high-coloring effluent from textile houses, high performance for color removal and COD reduction.
4. It can be used for treating paper and pulp waste liquid, clay slurry, and refinery wastewaters.
5. To reduce the costs of color wastewater treatment, suggested using polyaluminium chloride together, which can reduce the dosage of color removal chemicals.
6. Harmless, non-flammable, and non-explosive, stored at room temperature, soluble in water, safe, non-toxic, hydrolytic stability.

Application Fields:

1. As a fixing agent and anionic trash catcher in the paper and pulp process
2. Special decolorant for syrup and juice decolorization and clarification
3. As a decoloring agent for textile wastewater color removal and COD decreasing.
4. For potable water treatment and wastewater from different industries, sewage treatment.
5. Mining (coal, gold, diamonds, etc.) flocculant
6. Decolorizing for papermaking and ink-making wastewater treatment
7. Sludge handling polymer

Competitive Advantage:

Applications:

1. The normal dosage is from 250 - 400 g/ton, depending on the circumstances.
2. It is important to make tests on-site (every pulp is different); the product should be mixed with pulp (for instance machine chest pulp) at different dosages (200 - 400 - 600 800g/ton); mix gently for 5 minutes; then the pulp is filtered on glass fiber filter (or centrifuged), and the filtrate is analyzed by Mutek (cationic demand).
3. Usually, the dosage that provides a reduction of 50% of the cationic demand should fit.
4. It is important not to dose too much because it could overcationize the system.

Bluwat Quaternary Ammonium Polymer Plant Snapshot: