What is biocide polyhexamethylene biguanide? Polyhexamethylenebiguanide is a new international safe and non-toxic polymeric guanidine bactericide. The methylguanidine in its derivative polyhexamethyleneguanidine hydrochloride has high activity itself. This activity can make the polymer is positively charged and easily adsorbed by bacteria and viruses. Thus, it inhibits the division function of bacteria and viruses and disables […]