Water-based Biocides (Mixture of CMIT MIT and Bronopol)

Formular biocide of Isothiazolinone and Bronopol

Product name: CB-20 Fungicide

Mixture composition: CMIT/MIT & Bronopol

CAS #: 26172-55-4; 2682-20-4; 52-51-7

Purity: CMIT & MIT: 2-5%; Bronopol: 8-10% other stabilier.

The compound fungicides is mixture of isothiazolinone and bronopol (Kathon & BRONOPOL). Named CB-20 fungicidal preservative. It's an aqueous solution of CMIT/MIT and Bronopol. It's a classic, economical, synergistic bactericidal preservative with broad-spectrum bactericidal and bacteriostatic properties (bacteria, yeasts, molds). It is specially developed for water-based products and has been used for more than ten years.

CB20 is an efficient microbiostat preservative for aqueous compositions such as oil in water emulsions,latices,emulsion paints including varnishes,lacquers,and stains,water based adhesives,inks,casein and rosin dispersions,textile spin-finish solutions,etc.

Application/ Dosage

The recommended concentration is 0.05%-0.3%, depending on the applied product and its environmental conditions.

It can be miscible with any proportion of water and can be added to the system during any process.

Features

Fast onset, 24-hour sterilization rate reaches 99.9%;

Synergy;

PH value is widely used and can be used from 2 to 8.5;

Broad antibacterial spectrum, effective against bacteria, mold and yeast;

Easy to use and strong compatibility with products;

Low odor;

Usage / Compatibility

1) It can be added at any stage of the production process, but it is recommended to add it as early as possible in the production process. And it should be noted that the temperature, Ph value and redox potential at the time of adding will not affect the stability of this product. When using this product for the first time, users are advised to experiment.

2) It couldn't be used in alkaline system, free formaldehyde will be produced in alkaline system, and the anticorrosion will fail;

3) The amount of bactericidal preservatives is adjusted according to the environment and temperature changes. When the temperature is high, the amount should be increased appropriately.

4) It will work better with our other biocide of DBNPA20.

If you have any interest, pls contact us freely. Sample could be supplied for testing.

Sincerely appreciate your contacting.