Metal cutting fluid contains a large number of organic components required to achieve specific functions. These components provide a good environment for the growth of microorganisms (bacteria, fungi and molds). The excessive growth of microorganisms will have harmful effects on metal cutting fluid, such as: functional degradation and failure (stability destruction, lubrication performance degradation, lotion separation, etc.); Cutting fluid rapidly decays, pH decreases promote corrosion, produce biofilms, cause filter blockage, and hinder fluid flow; Producing unpleasant odors and harmful biological aerosols can cause harm to workers' health. MWF-TAB sustained-release tablets are solid sustained-release tablets produced using proprietary long-term controlled release technology (CRT) for microbial control in metal cutting fluids. MWF-TAB uses US EPA and EU BPR approved 2,2-dibromonitrotritium propionamide (DBNPA) as the main agent, combined with various synergistic components, to slowly release active bactericidal substances under usage conditions, achieving rapid, sustained, and efficient microbial control, It can maximize the service life of metal cutting fluid and simplify the microbial treatment process of Metal Working Fluid.
The advantages and value of MWF-TAB slow-release sterilization and anti-corrosion new technology High concentration, fast, efficient, and broad-spectrum sterilization MWF-TAB is a highly concentrated solid product with an active ingredient content of over 95%. The effective ingredients of MWF-TAB enter the working solution for 5 minutes and begin to exert their bactericidal effect, rapidly killing bacteria. The product has excellent killing and inhibitory effects on heterotrophic bacteria, anaerobic bacteria, fungi, and molds at the concentration of use. It is efficient and broad-spectrum, and has the ability to peel and inhibit biofilms. Continuous and stable release of active ingredients MWF-TAB adopts controlled release technology to release chemical components at a relatively constant rate in water-based working fluids, maintaining an effective level of bactericidal activity throughout the use cycle. It can avoid the problem of excessive or insufficient impact dosing of fungicides, and a single dosing can provide continuous and reliable protection for your metal cutting fluid for 3-4 weeks. Easy to use, convenient for measurement and monitoring When using liquid fungicides, measuring instruments such as measuring cylinders and platform scales need to be equipped on site. Careful accounting and weighing are required during dosing, and frequent testing and supplementary dosing are also required during the process. MWF-TAB sustained-release tablets provide a simpler method for sterilizing metal cutting fluid. The tablets only need to be held in a mesh bag and hung into a liquid tank, without the need for complex mechanical equipment such as a dosing pump. According to the volume of the cutting fluid, a corresponding number of MWF-TAB tablets (20g of standard tablets can handle 50L of working fluid, and 100g of standard tablets can handle 200L of working fluid) are selected and added to the liquid tank, and then updated after 3-4 weeks. For medium and small processing systems, the economy is better Due to the ability of each MWF-TAB to function for 3-4 weeks, frequent dosing and monitoring are not required during use, resulting in less time and cost. At the same time, a good treatment effect can extend the usage time of the working fluid, reduce the dosage, and update the treatment cost.
Highly concentrated solid, with an effective ingredient content that is 5-8 times that of conventional liquid products. Each barrel of 5Kg (100g/tablet, 50 tablets) is sufficient to handle 2000 liters of cutting working fluid for 4-5 months, and does not require a large amount of storage space, metering and dosing facilities, and manual handling and dosing, which is more economical.
Safe operation and use, ensuring personnel health
MWF-TAB is a solid tablet product that is free from environmental and personal risks caused by leakage and splashing of liquid fungicides (mostly hazardous chemicals) during transportation, storage, and use. The MWF-TAB tablets with a specification of 100g/tablet are packaged separately in water-soluble bags, further improving safety and convenience. When in use, they do not need to open the protective film and are directly immersed in the liquid tank for 1-2 minutes to dissolve themselves, without the worry of dust, splashing, and exposure.
The MWF-TAB antibacterial sustained-release tablets manufactured using long-term controlled release technology (CRT) are free of formaldehyde, organic solvents, dust, and VOC during use. They are non irritating to the human body under usage conditions, ensuring personnel health.
Excellent compatibility and excellent environmental performance
MWF-TAB is compatible with active ingredient chemicals in fully synthetic, semi synthetic, lotion and micro lotion water-based metal cutting fluids, and also compatible with general metal cutting fluid fungicides. It is effective in systems operating under acidic, neutral and alkaline PHs, and has excellent compatibility.
DBNPA, as the main component of MWF-TAB, is an environmentally friendly non oxidizing fungicide that can quickly degrade after exerting its bactericidal effect. The final degradation products are ammonia, carbon dioxide, and bromine ions, with excellent environmental performance.
