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Surfactant N Octadecylalkyl Diquaternium Salt - China

price: contact company for price

Another name:

Double- chain quaternary ammonium salt


Conclude two weng nitrogen atoms, it has stronger bonding

capacity and adsorption capacity of metal, plastic, fabric,

mining, the compound of non- ionic and amphoteric

surfactants, its performance has been further improved, and

water- soluble significantly increased, strengthening of

emulsifying power.

Purpose :

1. Quaternary ammonium salt Cationic surfactant emulsifier,

can be used as asphalt emulsifiers, ore flotation agent,

fabric and finishing auxiliaries, metal processing


2 Be used for oil field injection water to sterilize. In

oilfield re- injection of sewage, there are a large number of

microorganisms, such as: sulfate- reducing bacteria ( SRB) ,

iron bacteria, saprophytic bacteria. In the process of their

growth, metabolism, and reproduction, these microorganisms

can cause severe corrosion of drilling and production

equipment, Water injection pipeline and other metal

materials, they also clog pipes, and damage to the oil

reservoir, which cause the reduction of water injection

rate, oil production and gasoline quality. At the same time,

these troubles have made the crude oil processing more

difficult. All of these results a great economic losses.

Currently the main method to control the reinjection sewage

bacteria is still adding fungicides. However, there are only

several fungicides in common use, such as chlorine dioxide,

aldehydes, and quaternary ammonium salt. These fungicides

more or less have some defects, such as: large dosage, high

toxicity, and heavily polluted. Although the bactericidal

effect of the quaternary ammonium salt is good, long- run use

will make the SRB produce drug resistance, which resulting

in the increase of dosage and processing costs. Thus, the

development of new effective fungicides is very necessary.

As a typical representative of the new fungicide family, the

biquaternary ammonium salt attracts widespread attention for

its low toxicity, excellent performance. Biquaternary

ammonium salt, also known as, Esterquat Gemini surfactant.

Compared with 1227, biquaternary ammonium salt has a higher

bactericidal effect, and used with other agents, it not only

can inhibit SRB drug resistance, but also reduce the cost of

processing. Meanwhile, the biquaternary ammonium salt has

excellent water solubility, and also has good corrosion

inhibition of carbon steel.

Company Contact:

  • Phone: 008657582639007

  • Address: Room 1202, Jincheng building, Shangyu city, Zhejia, shangyu, China

  • Email: Email

Published date: April 30, 2015 -

  • Business Description: Jiangxi SIMO Biological Chemical Co. Ltd is the main base of effectively

    turning Institute's technology into productive forces, it covers a total

    area of 36000 square meters and owns workshops of 20000 square meters.

    Our seven product lines are industrial surfactant series, everyday use

    chemicals, textile auxiliary series, fungicide series, water treatment

    agent series, oil field auxiliary additive series, unsaturated polymer

    resin series with annual output of 100000 tons.

    With the powerful technological background, the company has a technical team in decades production and a group of senior engineers who engaged in the production application, which lays a solid basis for the rapid development of the company.

    Jiangxi SIMO Biological Chemical Co. Ltd is executing our concept as Customer Foremost, Honesty Based, High quality & Low Prices, Hi tech Innovation to provide customers with high quality products. We warmly welcome the business partners from all over the world to get the success together and own the magnificent future.

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