NINGBO INNO PHARMCHEM CO.,LTD. is pleased to highlight the significant advantages and diverse applications of Polyhexamethylene Guanidine Hydrochloride, commonly known as PHMG or sometimes referred to as PHMB (Polyhexamethylene Biguanide). This innovative chemical compound represents a new generation of safe and highly effective broad-spectrum antimicrobial polymers, providing essential protection across numerous sectors.

PHMG is a cationic polymer, a characteristic that forms the basis of its potent antimicrobial action. Microorganisms like bacteria and viruses typically carry a negative charge on their surface. The positively charged guanidine groups within the PHMG polymer are strongly attracted to these negatively charged surfaces, leading to adsorption onto the microbial cell membrane.

The mechanism of action is multifaceted and highly effective. Upon contact, PHMG disrupts the normal cellular functions of microorganisms, primarily by interfering with their division process, thereby inhibiting their reproductive capacity. Furthermore, the polymer can form a thin, physical film on the surface of the microbe. This film effectively blocks the respiratory passage of the microorganism, causing rapid suffocation and death.

A key benefit of PHMG is its ability to form a durable protective layer when applied to surfaces and allowed to dry. This polymeric film provides a sustained antimicrobial effect, isolating objects from airborne bacteria and viruses and preventing secondary contamination. Studies indicate that a surface treated with PHMG can remain in a sterilized state for an extended period, potentially up to three months, offering long-lasting hygienic control.

PHMG demonstrates strong inhibitory and killing effects against a wide range of harmful microorganisms. This includes common pathogens such as Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa, among others. Its broad-spectrum efficacy makes it a valuable tool in controlling microbial growth in challenging environments.

What sets PHMG apart is its profile as a safe and non-toxic fungicide compared to many traditional disinfectants. This characteristic enables its widespread adoption in a multitude of industries where safety is paramount. Applications span medical and sanitation settings, water treatment processes (including swimming pools and industrial water), the production of wet wipes, papermaking, textiles (for antibacterial finishes), agriculture, forestry, animal husbandry, fishery, plastics manufacturing, coatings, and various daily chemical products.

NINGBO INNO PHARMCHEM CO.,LTD. offers Polyhexamethylene Guanidine Hydrochloride in various forms to suit different industrial needs, including solid (typically 95% active ingredient), powder (also 95%), and liquid solutions (commonly 25% and 50% concentrations). These options provide flexibility for integration into diverse production processes and formulations.

As a reliable manufacturer and supplier of high-quality chemical raw materials, NINGBO INNO PHARMCHEM CO.,LTD. is a trusted source for PHMG. Customers seeking this versatile antimicrobial solution can inquire about the product, its specifications, and availability. Understanding the competitive landscape, NINGBO INNO PHARMCHEM CO.,LTD. aims to provide transparent information regarding PHMG price and options to buy or purchase, ensuring customers receive a cost-effective and reliable supply for their specific application requirements. We welcome inquiries from businesses looking for a dependable PHMG supplier to enhance their product performance and safety profiles.