quaternary ammonium fungicide

Fungicide 5GD18-50 Application : S ulfate-reducing bacteria, iron bacteria and saprophytic bacteria is the most harmful bacteria in the oilfield injection water. They have three different kinds of bacterial characteristics and there is still a certain relationship between each other .This...

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Polymerization of guanidine quaternary ammonium fungicide 5GD18-50


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Yellow brown viscous liquid





PH Value1%water solution




Sulfate-reducing bacteria, iron bacteria and saprophytic bacteria is the most harmful bacteria in the oilfield injection water. They have three different kinds of bacterial characteristics and there is still a certain relationship between each other.This product has extremely good performance for the rate of killing Bacterial in the oilfield injection water. This product is nitrogen-containing cationic surfactant, mainly used as a disinfectant, the general using concentration is 10 ~ 80mg / L.

1. Under the same using conditions, this product has more better killing rate of bacteria for heterotrophic bacteria, iron bacteria, sulfate-reducing bacteria and saprophytic bacteria than dodecyl dimethyl benzyl ammonium chloride, dodecyl dimethyl benzyl ammonium bromide and other commonly used quaternary ammonium fungicide, this product has 99.9% killing rate of  bacteria for heterotrophic bacteria, iron bacteria and sulfate-reducing bacteria, saprophytic  in the amount of 10mg / L.

2. This product can also be used for industrial water treatment system of sterilization algae, slime stripping and system cleaning;

3. Anti-corrosion .



1. Compared with geramine and other quaternary ammonium salt fungicide ,this product has the characteristics of small foam during the using period. 

2.This product has a fishing net effect,  strong ability to sweep bacteria in water,can be no dead roll sweep, covered to kill bacteria;

3.Good affinity for metal, with excellent corrosion resistance.



200KG, 1000KG plastic drum.


As one of the leading manufacturers and suppliers for quaternary ammonium fungicide, we always pay high attention to quality and performance. Offering samples freely, we warmly welcome you to buy our quality products made in China. Don't hesitate to enjoy our low price and excellent service any more.
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