Home Business 7 Top Characteristics of Polyhexamethylene Biguanide

7 Top Characteristics of Polyhexamethylene Biguanide

by Whitney

Polyhexamethylene Biguanide is a novel, safe polymeric guanidine bactericide. It features active chemical derivatives that make it safe and positively charged. Therefore, its positive charges increase absorption activity when it contacts harmful microorganisms and viruses. Polyhexamethylene Biguanide inhibits the division of bacteria and infections, allowing them to reproduce. Furthermore, it boasts a chemical structure that blocks the respiratory channels for bacteria and viruses. Thus, its structural characteristics help suffocate harmful microorganisms to death.

The characteristics of Polyhexamethylene Biguanide

Discussing its characteristics is the best way to understand this polymer and how it works. So, here are the primary characteristics of Polyhexamethylene Biguanide

1. It is effectively dissolvable in water

This chemical is highly soluble in water. For this reason, it is used to manufacture antimicrobials like hand sanitizers, mouthwash, and storage solutions for contact lenses. Furthermore, its water solubility makes it easy to manufacture and utilize.

Also, its high solubility makes it easy to rinse. Additionally, it has less residue, making it perfect for fermentation in beer making.

2. It is a non-toxic aqueous solution

Another characteristic of Polyhexamethylene Biguanide is that it is a non-toxic aqueous solution. It quickly disintegrates in cold and boiling water. This implies that any water proportion can weaken or dilute it. Also, the gamble of buildups is exceptionally low.

3. It is colorless and odorless.

It is commonly used in the food sector because of these characteristics. Its unscented and non-toxic nature makes it perfect for food as it does not impact its features or pose any adverse side effects on the eater. Thus, its applications in the food sector span over two decades.

4. Non-flammable and stable

Polyhexamethylene Biguanide is non-volatile and stable to temperature. Therefore, temperature changes can not cause it to react adversely. Additionally, it is easy to handle and transport thanks to its non-flammability and stability. Apart from strength in various temperatures, Polyhexamethylene Biguanide is also stable across multiple PH levels. Therefore, it makes a perfect applicant for beer brewing.

5. It has the strength to kill microorganisms

Polyhexamethylene Biguanide has an expansive range of bactericidal powers. These powders are viable against several Gram-negative microorganisms which are challenging to counter when using general bactericides. It is also highly active and combative against microorganisms and pathogens found in food. Additionally, it can quickly eliminate bacteria because of its highly effective sterilization process.

6. No corrosive

It is non-corrosive, hence safe for various equipment with high requirements. Therefore, you can easily apply it in diverse industrial settings without worrying about machinery. Furthermore, its non-corrosive nature increases its safety.

7. It doesn’t contain unsafe substances

This product does not contain unsafe substances like aldehyde, iodine, and active chlorine. This is another reason it is highly applicable in the food industry.


You should also know that Polyhexamethylene Biguanide does not foam easily. This makes it perfect for the CIP framework and sanitization pipeline framework. Additionally, researchers have proven that Polyhexamethylene Biguanide is excellent for killing bacterial catalase and fungi in cotton fabric. For this reason, it is currently also applied in the fabric market.

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