Low toxicity: Zinc is an essential trace element for the human body (the recommended daily intake is about 8-11 mg). A small amount of migration is usually harmless, and its safety is higher than that of silver ions (which may accumulate) or organic antibacterial agents (such as triclosan). Food-grade certification: Complies with the standards of food contact materials in various countries (such as FDA, EU 10/2011, and Chinese GB 4806), and is suitable for long-term use.

The lubrication performance of oil-based cutting fluid is good, but the cooling effect is poor.

Fungicides, also known as biocides, bactericides, microbicides, etc., usually refer to chemical agents that can effectively control or kill microorganisms in the water system - bacteria, fungi and algae. In the world, it is usually used as a general term for the prevention and treatment of various pathogenic microorganisms. So what methods do fungicides have to improve the bactericidal effect?

Preservatives are agents that prevent the growth and reproduction of microorganisms and prevent decay.