Calcined zinc oxide

It is mainly used in the production of ceramic products, especially raw glaze, frit, pigment, etc.

Lubricating oil zinc oxide

The zinc oxide produced by Luoyang Danke Zinc Industry Co., Ltd. is melted into liquid with zinc ingot, then heated and oxidized to obtain zinc oxide, and then calcined into zinc oxide for lubricating oil. It is a white powder, non-toxic and harmless. The specific gravity is about 0.45, the melting point is 1975 ° C, the content is about 99.5%, and the whiteness is 85-90. It is an amphoteric compound, soluble in strong acids and bases. The product has good activity, and the reaction time with the oil is shortened to reduce the customer's production cost. In addition, the oil color after reaction is clear and the filter residue is less.

Ceramic grade zinc oxide

Ceramic grade zinc oxide refers to mixing secondary zinc oxide containing 60% zinc and less than 0.1% lead with coal. At 1200C ℃, carbon monoxide and zinc suboxide are reduced to produce zinc vapor, and zinc vapor is oxidized to produce zinc oxide at high temperature. Direct zinc oxide is a white powder, non-toxic and harmless. The specific gravity is about 0.5, the melting point is 1975C, the content is generally 95-99.5%, the whiteness is about 80, and the particle size is within 45 meshes. It is an amphoteric compound soluble in strong acids and bases.

Rubber grade zinc oxide

Rubber grade zinc oxide refers to the preparation of zinc oxide by melting zinc ingot or zinc slag into liquid and heating for oxidation. Indirect zinc oxide is a white powder, non-toxic and harmless. The specific gravity is about 0.45, and the melting point is 1975C ℃, containing 99.5% - 99.7%. The whiteness of the product is 85-90. It is an amphoteric compound, soluble in strong acids and bases. This product is suitable for rubber phosphating, electronic and pharmaceutical industries.

Active zinc oxide

Active zinc oxide is widely used in rubber, coating, ceramic chemical industry, medicine, food, etc. As an additive in the rubber industry, it can increase the vulcanization performance and play a reinforcing, coloring, heat conduction and other functions on rubber products. In the paint, zinc oxide is not only a colouring and hiding agent, but also a preservative and luminous agent of the paint. In the chemical industry, zinc oxide is widely used as catalyst, desulfurizer, and raw material for preparing various zinc salts. It has the functions of detoxification, hemostasis, sterilization, Zou prevention and muscle growth convergence in medicine, health and food industry, as well as the role of promoting children's intellectual development. In medicine, it is used to make ointment and rubber. As zinc oxide has excellent UV shielding function, it is used to make anti phase cream and cream powder in the cosmetics industry. It is used to make various special glasses in the glass industry. It is used as a cosolvent in the ceramic industry and as an anti dye in the printing and dyeing industry. At the same time, zinc oxide, as a traditional functional raw material with a wide range of uses, has chemical properties and is widely used in varistors, gas sensitive materials, photonic materials and other new fields.

Calcined zinc oxide-ASDE895

It is mainly used in the production of ceramic products, especially raw glaze, frit, pigment, etc.

Lubricating oil zinc oxide-RGCS8952

The zinc oxide produced by Luoyang Danke Zinc Industry Co., Ltd. is melted into liquid with zinc ingot, then heated and oxidized to obtain zinc oxide, and then calcined into zinc oxide for lubricating oil. It is a white powder, non-toxic and harmless. The specific gravity is about 0.45, the melting point is 1975 ° C, the content is about 99.5%, and the whiteness is 85-90. It is an amphoteric compound, soluble in strong acids and bases. The product has good activity, and the reaction time with the oil is shortened to reduce the customer's production cost. In addition, the oil color after reaction is clear and the filter residue is less.

Ceramic grade zinc oxide-0DFGZ85

Ceramic grade zinc oxide refers to mixing secondary zinc oxide containing 60% zinc and less than 0.1% lead with coal. At 1200C ℃, carbon monoxide and zinc suboxide are reduced to produce zinc vapor, and zinc vapor is oxidized to produce zinc oxide at high temperature. Direct zinc oxide is a white powder, non-toxic and harmless. The specific gravity is about 0.5, the melting point is 1975C, the content is generally 95-99.5%, the whiteness is about 80, and the particle size is within 45 meshes. It is an amphoteric compound soluble in strong acids and bases.

Rubber grade zinc oxide-89D26

Rubber grade zinc oxide refers to the preparation of zinc oxide by melting zinc ingot or zinc slag into liquid and heating for oxidation. Indirect zinc oxide is a white powder, non-toxic and harmless. The specific gravity is about 0.45, and the melting point is 1975C ℃, containing 99.5% - 99.7%. The whiteness of the product is 85-90. It is an amphoteric compound, soluble in strong acids and bases. This product is suitable for rubber phosphating, electronic and pharmaceutical industries.

Active zinc oxide-895DSX

Active zinc oxide is widely used in rubber, coating, ceramic chemical industry, medicine, food, etc. As an additive in the rubber industry, it can increase the vulcanization performance and play a reinforcing, coloring, heat conduction and other functions on rubber products. In the paint, zinc oxide is not only a colouring and hiding agent, but also a preservative and luminous agent of the paint. In the chemical industry, zinc oxide is widely used as catalyst, desulfurizer, and raw material for preparing various zinc salts. It has the functions of detoxification, hemostasis, sterilization, Zou prevention and muscle growth convergence in medicine, health and food industry, as well as the role of promoting children's intellectual development. In medicine, it is used to make ointment and rubber. As zinc oxide has excellent UV shielding function, it is used to make anti phase cream and cream powder in the cosmetics industry. It is used to make various special glasses in the glass industry. It is used as a cosolvent in the ceramic industry and as an anti dye in the printing and dyeing industry. At the same time, zinc oxide, as a traditional functional raw material with a wide range of uses, has chemical properties and is widely used in varistors, gas sensitive materials, photonic materials and other new fields.

Luoyang Danke Zinc Industry Indirect Zinc Oxide

Indirect zinc oxide. The zinc oxide product produced by Luoyang Danke Zinc Industry is an oxide of zinc. It is insoluble in water, but soluble in acids and strong bases. It is a commonly used chemical additive, widely used in the production of plastics, silicate products, synthetic rubber, lubricating oil, paint and coating, ointment, adhesive, food, battery, flame retardant and other products.

What is the market prospect of zinc oxide

It is understood that zinc oxide production can mainly be used as paint, white pigment in paint; It is also used as catalyst in chemical production; It can also be made into medical ointment, adhesive tape, dental filler, etc; It is a white amphoteric oxide insoluble in water, commonly known as zinc white.

What are the physical and chemical properties of nano zinc oxide?

Appearance and characteristics: white powder or hexagonal crystallinity. No odor, no dead star. It turns yellow after being heated, white again after cooling, and sublimates when it is heated to 1800. The covering power is half that of titanium dioxide and zinc sulfide. The coloring power is twice that of alkaline lead carbonate.

Advantages of adding nano zinc oxide to feed

Nanometer zinc oxide is a new type of functional micro inorganic chemical material. Nanometer zinc oxide is more expensive than conventional zinc oxide. It has the characteristics of cheap and easy to get raw materials, high melting point, good thermal stability, good electromechanical coupling, good luminous performance, excellent catalytic performance and UV shielding performance, and has a wide range of uses. So let's learn about the advantages of adding nano zinc oxide to feed!

Discussion on the action mechanism of nano zinc oxide in sterilization

Nanotechnology and nano materials have been applied to all aspects of life. For example, nano titanium dioxide can be used in sunscreen cosmetics, nano zinc oxide can be used in surface coating products of space shuttles, and nano materials such as ceramics and rubber industry have been studied in industry. At present, the research of nano carriers and nano drugs has attracted the attention of researchers, and nano materials are gradually used in the medical field. Nanometer zinc oxide is a new high-performance micro inorganic material facing the 21st century. Its particle size is about 1~100nm, so let's talk about the action mechanism of nano zinc oxide in sterilization!

Introduction to the application of nano zinc oxide products, come and collect!

Nanometer zinc oxide is a semiconductor catalyst with electronic structure. Under the irradiation of light, when photons with certain energy or photons with energy Eg exceeding the semiconductor band gap are injected into the semiconductor, electrons are excited from the valence band VB to the conduction band CB, leaving holes. The excited conduction band electrons and valence band holes can recombine to eliminate the input energy and heat. The electrons are captured in the surface state of the material, and the valence band electrons jump to the conduction band. The valence band holes seize the hydroxyl electrons in the surrounding environment, turning the hydroxyl into free radicals, which can be used as a strong oxidant to degrade organic matter (or chlorine), killing bacteria and viruses.

Product preparation process of nano zinc oxide Product preparation process of nano zinc oxide

Nanometer zinc oxide has large specific surface area, large surface energy and is easy to agglomerate. On the other hand, the surface polarity of nano ZnO is strong, and it is difficult to form a uniform distribution in organic media, which greatly limits its nanotechnology effect. Therefore, the dispersion and surface modification of nano zinc oxide powder become an indispensable treatment method before nano materials are applied to the matrix.

Dry goods sharing! Application of indirect zinc oxide

Indirect zinc oxide, which was promoted by French scientist LeClaire in 1844, is also called French zinc oxide. Generally, zinc ingot is used as raw material, which is converted into zinc vapor in a graphite crucible at a high temperature of 1000 ° C, and then oxidized by the air blown in to produce zinc oxide, which is collected after the cooling pipe to obtain zinc oxide particles.

Full of dry goods, sharing the role of indirect zinc oxide

Indirect zinc oxide is a widely used product, which can be produced and prepared in chemical and metallurgical industries. The difference is that chemical plants use commercial zinc as the main raw material to produce zinc oxide. In the actual production process, most enterprises produce zinc oxide by indirect method. With the continuous updating, development and improvement of zinc oxide production technology, the application of zinc oxide is more and more extensive, the output is increasing, and the production technology is constantly updated and upgraded. The indirect zinc oxide industry has broad prospects.

Sharing of industrial production practice of indirect zinc oxide

The preparation technology and application research of zinc oxide have been highly valued by most scientific and technological workers, and many related research work has been carried out, and great achievements have been made. As long as the zinc oxide industry can seize the opportunity, actively forge ahead, blaze new trails, and rely on science and technology to improve the industry level, it can be predicted that the preparation method of zinc oxide will continue to improve under the impetus of the industry development, and the research will enter a comprehensive development stage.