1. Organozinc Catalyst Introduction Zinc, located in the 4th period and Group IIB of the periodic table of chemical elements, is a light Gray transition metal is the fourth “common” metal, after iron, aluminum and copper. It plays an indelible role in battery manufacturing in modern industry and is a very important metal.
2. Organic ZincCatalyst Catalyst Zinc isooctanoate is used as a varnish dryer Agents, wood preservatives, fabric waterproofing agents, insecticides, fungicides, etc., and also used as driers in polyurethane plastic tracks, waterproof coatings and synthetic rubber to replace zinc naphthenate; zinc neodecanoate is used as varnish Drying agents, wood preservatives, fabric waterproofing agents, insecticides, fungicides, etc. are also used as driers in polyurethane plastic tracks, waterproof coatings and synthetic rubber, used to replace zinc naphthenate; zinc naphthenate is used It is used as a varnish drier, wood preservative, fabric waterproofing agent, insecticide, fungicide, etc. It is also used as a drier in polyurethane plastic tracks, waterproof coatings and synthetic rubber; Zinc carbonate is used as a light astringent in the preparation of calcined Stone, skin protectant, raw material for latex products; zinc acetate is used as zinc salt, mordant, wood preservative, reagent, etc.; zinc lactate is used as food zinc fortifier.
3. In addition, zinc is one of the essential trace elements for the human body and plays a role in important physiological processes such as human growth and development, reproductive inheritance, immunity, and endocrine. extremely important role. Zinc has many applications in nature. About half of all zinc consumption in the world is used for galvanizing, about 10% is used for brass and bronze, less than 10% is used for zinc-based alloys, and about 13% is used for In the manufacture of dry batteries, they appear in the form of zinc cakes and zinc plates. Only about 7.5% are used in chemicals, mainly in the form of organic and inorganic compounds. Here we mainly introduce organic zinc compounds. Organozinc compounds have the following main uses in industrial applications: used as auxiliary driers in coatings, also known as hard-drying driers, and used as driers and diffusing agents for coatings and inks. In coatings, it can promote the drying of the bottom layer of the paint film to obtain a tough and hard coating film, and can improve the adhesion and weather resistance of the paint film; in addition, organic zinc catalysts can be used as polyurethane prepolymer catalysts; organic zinc compounds have anti-corrosion properties It is used in lubricants and greases and has anti-aging and anti-corrosion properties. It can also be used as wood preservatives, insecticides, etc.
