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Polyhexamethylene guanidine | CAS No.: 31961-54-3

Nov. 29, 2018
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Environmentally friendly polymer disinfectant - Polyhexamethylene guanidine, with broad spectrum of sterilization; low effective concentration; fast action; stable nature; excellent performance in water solubility; can be used at room temperature; Bacteria, no side effects; no corrosive; colorless, odorless; non-toxic; non-combustible, non-explosive, safe to use; moderate price; convenient transportation, can be said to be the best fungicide. In fact, the product is an environmentally friendly, versatile new polymer that is used in a wide range of applications in industry, agriculture, medical and everyday life.


Polyhexamethylene guanidine including:

Chemical Name: Polyhexamethylene guanidine hydrochloride

Abbreviations: PHMG 

CAS No.: 57028-96-3


Chemical Name: Polyhexamethylene guanidine phosphate

Abbreviations: PHMG-P

CAS No.: 89697-78-9


Principle:

This product is a polyterpenoid polymer, which can be ionized in aqueous solution, and its hydrophilic group contains strong positive charge.

Adsorption of various types of bacteria and viruses, which are usually negatively charged, enters the cell membrane, inhibits the synthesis of liposomes in the membrane, causes apoptosis of the cells, and achieves the best bactericidal effect.


Advantage

1, soluble in water;

2, The aqueous solution is non-toxic, colorless and odorless;

3, non-combustible, not explosive;

4, has a strong ability to kill bacteria, and is broad-spectrum, high-efficiency, and has a long-term antibacterial effect;

5, No etching effect on various materials;

6, no corrosive;

7, no iodine, chlorine, aldehydes and other harmful substances.


Sterilization effect

The bactericidal rate of 0.02% polyhexamethylene oxime to E. coli is 100%;

The bactericidal rate of 0.02% polyhexamethylene hydrazine against Staphylococcus aureus is 100%;

The bactericidal rate of 0.02% polyhexamethylene oxime against Candida albicans is 100%;

The bactericidal rate of 0.05% polyhexamethylene hydrazine against Neisseria gonorrhoeae was 100%.


Application


Aquaculture

The product is a high molecular polymer, which can quickly kill harmful bacteria such as Gram-negative bacteria, Vibrio parahaem, Vibrio parahaemolyticus, Vibrio alginolyticus in seawater, and caused by bacteria against sea cucumbers and other aquatic products. Various diseases have a good preventive and therapeutic effect.

The product is also suitable for various diseases such as red mouth, rotten eyes, rotten cockroaches, black cockroaches and jaundice caused by baculovirus, and can also be used for cleaning shrimp pond fish ponds, decomposing feed waste, fish manure, etc. Water quality, prevent the effects of sea cucumber, fish and shrimp. Adding this product during the water circulation process can control the growth of algae and naturally balance the ecosystem of sea cucumber pool and fish pond.


Household use

The product has many advantages such as non-toxic, colorless, odorless, non-corrosive, and wide spectrum of sterilization, which is very suitable for household disinfection. It can be used for sterilization and cleaning of fruits and vegetables; it is used for sterilization of various fabrics such as clothes, towels and sheets; and it is directly used for disinfection and sterilization of surfaces and air of furniture, carpets, sofas, kitchen utensils, sanitary wares, etc.


Skin wound disinfectant

The product is colorless, non-corrosive and lasting, so it can be conveniently used for cleaning and disinfecting skin, wounds, obstetrics and gynecology, urology, especially for medical products that cannot be disinfected by high temperature. Soak or spray the solution to achieve a satisfactory bactericidal effect in a short time. The product can also be used for disinfection of air and walls and floors in hospital rooms.


Vulvar lotion

The product is made into a vulva lotion and suppository, which can be used for bacterial, fungal, trichomonas, senile and non-specific vaginitis, cervicitis, vulvitis, pruritus, etc., to remove the odor of the perineum and reduce secretions. It is suitable for the cleaning and disinfection of genitals before and after men and women, travel and women's menstruation, to prevent infection and spread of skin diseases and sexually transmitted diseases. At the same time, it is suitable for sterilization and cleaning of hands, feet and anus.


Public place sterilization purifier

In public places, a large number of bacteria and viral infectious diseases seriously endanger human life safety, and sterilization has become an indispensable part of maintaining people's lives. The product has the characteristics of wide spectrum of sterilization, non-toxic, colorless, odorless, and without any corrosiveness. It is very suitable for sterilization in public places such as automobiles, trains, airplanes, ships, shopping malls, hospitals, cinemas, hotels, restaurants, etc. disinfection.


Textile industry and sanitary napkins

The product can develop antibacterial textiles and knitwear such as towels, underwear, baby clothes, bedding, wool fabrics, gauze and the like. The textile can be immersed in the product special liquid before the final finishing stage. When the bacteria fall on the textile treated by the product, a trace amount of water dissolves the active substance contained therein, and rapidly kills the bacteria, thereby achieving the effects of antibacterial, insect-resistant, mildew-proof, non-shrinking, and non-caking. After testing, properly treated textiles are still antibacterial when washed in water for 120 times.

This product can easily develop various types of sterile and antibacterial sanitary napkins, sanitary pads, baby diapers, etc., instead of using other traditional sterilization methods such as high temperature and ethylene oxide, which not only reduces the cost, but also solves the traditional disinfection. The problem is that the method is valid for a short period of time. Since the product can be evenly linked with the fine fibers of the above-mentioned products, a thin layer of a polymer of an antibacterial agent is formed on the surface to maintain an optimum state after sterilization while preventing secondary pollution. The product's performance is extremely stable, and the effective period can be up to two years, so that the products such as sanitary napkins can be kept in a long-term sterilized state, which has obvious effects on female genital cleaning and prevention of gynecological diseases.

In the production of sanitary napkins, sanitary pads, baby diapers, only a 1 ‰ solution can be sprayed on the surface of sanitary napkins and diapers, and then dried.


Athlete's foot, skin disease

The product has strong killing effect on fungi and long-lasting effect, so it can be conveniently used for bedding, erosive, scaly keratinization, peeling and other athlete's foot and ankle caused by fungal infection; femoral hernia, head lice, body lice , handcuffs and other fungal skin diseases. It also plays a role in relieving itching, rotifying the muscles and restoring the normal function of the skin.


Cleaning Products

Washing products with disinfection function on the market generally add chlorine preparations as disinfecting ingredients, which have the defects of corrosiveness, fading, short sterilization period, and can only be used for white fabrics. The product has the advantages of being soluble in water, non-toxic, colorless, odorless, non-corrosive, non-fading, non-irritating to the skin and mucous membrane, long-lasting effect, etc., and can develop high-tech environmentally-friendly sterilization and sterilization for washing any color fabric. Washing powder, washing liquid, dry cleaning agent and other products. Sterilization has become an indispensable part of people's daily life. With the advent of this product, the market prospects will be very broad. The product can not only kill various infectious diseases on the clothes, prevent the spread of sexually transmitted diseases, and the antibacterial and antifungal effects of the washed clothes are remarkable.

It is especially important for children whose immune system is not yet well developed and plays a health protection role.

Because the product has a strong killing effect on fungi, it can also be used in shampoo, and has obvious bactericidal and antipruritic effects on removing dandruff and scalp sputum and seborrheic dermatitis caused by dandruff.


Beverage and food processing industry

This product is a green and environmentally friendly disinfectant and does not contain harmful substances such as iodine, chlorine and aldehyde. The product is applied to the sterilization of the production facilities and workshop floors of pipes, containers and other production areas in beer, beverage and food production. It is only necessary to dilute the product by 25,000 times (ie 10 ppm), soak or rinse the pipeline to achieve the sterilization effect. If there is no special requirement for filling the food can, it can completely increase the use concentration to 250ppm, in order to achieve the effect of killing bacteria quickly and completely.


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