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Zinc oxide and the development of magnetic materials


Publish Time:

2023-02-21

The characteristics of zinc oxide have been developed and designed to be applied in new scientific fields and a new industry, turning it into an important basic chemical raw material and new material indispensable for social and economic construction.

Zinc oxide and the development of magnetic materials

Zinc oxide has a wide range of applications as a basic chemical raw material.Due to the development of technology, many features of zinc oxide are being re-understood by everyone.

The characteristics of zinc oxide have been developed and designed to be applied in new scientific fields and a new industry, turning it into an important basic chemical raw material and new material indispensable for social and economic construction.For example, nanotechnology zinc oxide is called the new material of the 21st century.Zinc oxide is divided into indirect zinc oxide, direct zinc oxide and wet zinc oxide.They Mainly used in plastic and electronic devices, pharmaceutical building coatings and other industries, especially in plastic and electronic devices and other industries, most of the high-end products used in the purity of 99.7% of the indirect zinc oxide.Medium product application of direct zinc oxide with a purity of 95% or more.Most of the oil-based paints are applied by direct method with leaded zinc oxide.Zinc oxide industry is a fast growing industry in the last 10 years.10 years ago, there were very few companies producing zinc oxide across the country, with no more than 20 companies producing 3,000 tons per year.Along with the socio-economic development, zinc oxide requirements continue to expand in China, driving the development of zinc oxide production companies with expanding production capacity

From the recent 5-year incomplete data analysis, the indirect method of zinc oxide production tons, has long been elevated to 30,000 tons The total production capacity of zinc oxide,  direct zinc oxide, indirect zinc oxide and wet zinc oxide,  has reached over 1 million tons/yea ron a national scale.(This production of low grade zinc oxide was not analyzed within the statistics) That is a more widespread, more total, more miscellaneous raw materials, management technology rough type of industry.However, there is a lot of room for recycling of zinc network resources.The capacity of zinc oxide tends to increase rapidly in the last 5 years, especially the rapid development of indirect method zinc oxide, usually benefited from the rapid development in China's automotive industry and highway, power grid and its household appliances, digital communication system and other industries .For example, the radial tires use indirect zinc oxide, and the radial tires have been developing at a rate of 25%-30% every year for the past 3 years, and in 2005, the total output of the tires exceeded 50%, which prompted the rapid development of indirect zinc oxide.At the same time the international and domestic permanent magnet materials also developed rapidly, especially the production of ferromagnetic materials has been the world's first production capacity, has become the world manufacturing center of magnetic materials ferrite cores.

keyword:

Zinc oxide