The non-ionic polyacrylamide (Magnafloc 333) can be replaced by a CHINAFLOC N0510

 

Magnafloc 333 is a kind of nonionic polyacrylamide with lower hydrolysis degree and medium molecular weight mainly used for mineral processing and water treatment  

 

Nonionic polyacrylamide mainly depends on the physical properties of the behavior in aqueous solution, due to the molecular chain containing amide or ion gene, so its salient features are high hydrophilicity, can be all kinds of proportion of soluble in water, PAM aqueous solution of electrolyte has good tolerance, such as ammonium chloride, sodium sulfate and so on are not sensitive to the surfactant are incompatible.

 

Other properties of non-ionic polyacrylamide

1, water solubility is good, can also be completely dissolved in cold water.

 

2, add a small amount of non-ionic polyacrylamide, can be better flocculation effect. Generally, only 0.01~10ppm(0.01~10g/m3) is needed to give full play to the effect.

 

3, the use of non-ionic polyacrylamide and inorganic flocculant (polyferric sulfate, polyaluminum chloride, iron salt, etc.), can show a greater effect.

 

Strength and wet strength). In addition, it can also improve the tear resistance and porosity of paper to improve the visual and printing performance, but also used in food and tea wrapping paper.

 

Reaction principle of non-ionic polyacrylamide

The side group on the molecular chain of non-ionic polyacrylamide is an active amide group, which can undergo a variety of chemical reactions and obtain a variety of derivatives, but due to the adjacent gene effect, the reaction is often not complete.

 

As a result of non-ionic polyacrylamide (NPAM) is a high polymer or polyelectrolyte, the molecular chain contains a certain amount of genes can absorb suspended solid particles in water, so that the formation of large flocculation between particles bridge. It accelerates the sedimentation of particles in suspension, accelerates the clarification of solution and promotes filtration.

 

Nonionized polyacrylamide function

Non-ionic polyacrylamide flocculation effect is strong, because it has:

 

1. Clarification and purification effect;

 

2. Settlement promotion;

 

3. Promoting effect of filtration;

 

4, thickening and other effects.

 

In waste liquid treatment, sludge concentration and dehydration, mineral processing, coal washing, paper making and other aspects, can fully meet the requirements of various fields.

 

Nonionic polyacrylamide superior properties

The advantages of non-ionic polyacrylamide are mainly used as flocculants. Due to the presence of certain genes in its molecular chain, it can absorb suspended solid particles in water and form large flocs. Non-ionic polyacrylamide can accelerate the sedimentation of particles in suspension, has a very obvious speed up the clarification of the solution, promote filtration and other effects, widely used in the treatment of chemical industrial wastewater, waste liquid, municipal sewage treatment. Especially when the sewage is acidic, it is suitable to use this product. It can be used with inorganic flocculants such as poly-iron and poly-aluminum.

 

Mechanism of action of non-ionic polyacrylamide

As a result of non-ionic polyacrylamide (NPAM) is a high polymer or polyelectrolyte, the molecular chain contains a certain amount of genes can absorb suspended solid particles in water, so that the formation of large flocculation between particles bridge. It accelerates the sedimentation of particles in suspension, accelerates the clarification of solution and promotes filtration.

 

Non-ionic polyacrylamide is a water-soluble polymer. According to the molecular chain contains a certain number of sexual groups, by absorbing solid particles suspended in water, the particles can be bridging or by charge neutralization, the particles can condense to form large flocs. Therefore, it can accelerate the sedimentation of particles in the suspension, and has a very obvious effect of speeding up the solution clarification and promoting filtration. Mainly used in various industrial wastewater flocculation sedimentation, precipitation clarification treatment. Such as papermaking and pulp waste water treatment, mineral processing and metal smelting process waste water treatment, iron and steel plant and stone processing plant waste water treatment. Nonionic polyacrylamide

Nonionic polyacrylamide is a water-soluble polymer or polyelectrolyte. Because its molecular chain contains a certain number of sexual groups, it can adsorb suspended solid particles in water to bridge between particles or condense particles to form large flocs through charge neutralization. Therefore, it can accelerate the sedimentation of particles in the suspension, and has a very obvious effect of speeding up the solution clarification and promoting filtration.

 

Non-ionic polyacrylamide series products are linear polymers with high molecular weight and low ionic degree. Because of its special group, it is endowed with the role of flocculation, dispersion, thickening, bonding, film formation, gel, stable colloid.