Metalworking fluids contain large amounts of water and organic compounds. Due to their long usage cycles and exposure to open environments, these fluids are highly susceptible to rapid microbial growth, leading to issues such as unpleasant or foul odors, mold spots, phase separation, and discoloration. The addition of biocides is an effective way to prevent the deterioration of metalworking fluids. However, selecting the right biocide requires consideration of many aspects. Many metalworking fluids contain amine-based pH adjusters, which can chemically or physically interact with preservatives, rendering them ineffective. Therefore, compatibility with amine compounds is a critical factor when choosing a suitable biocide. Additionally, the pH tolerance range of the biocide must align with the application conditions. Metalworking environments can also foster the growth of Mycobacterium species, which pose significant respiratory health risks to workers. Therefore, targeted protection against such pathogens is essential. Henning provides a wide range of anti-mildew and antibacterial solutions tailored for the metalworking industry, effectively protecting your products from bacterial and fungal contamination and safeguarding your brand and workplace health.
