For billionaires, the new crown epidemic is like a 'gold rush'! The Deutsche Presse-Agentur said on the 17th that in 2022, the wealth held by the world's top ten richest people will jump from $700 billion to $1.5 trillion, an average daily increase of $1.3 billion, an increase that exceeds the past 14 years. These 10 people The wealth held by the world’s poorest 3.1 billion people is six times greater than that of the world’s poorest 3.1 billion people. The 10 richest Germans have increased their assets from the equivalent of about 125 billion euros to about 223 billion euros since the start of the Covid-19 pandemic, An increase of about 78%. This wealth is roughly equivalent to the total wealth of the poorest 40% of the population, or 33 million Germans.
In the future, demand for zinc oxide will grow as fast as the wealth of the rich during the pandemic.
Indirect method zinc oxide is mainly used in rubber manufacturing, silicate industry, medicine and health, coloring materials, electronics and other fields.
A large part of the indirect method zinc oxide produced by industry is used in the rubber industry. Indirect method zinc oxide and stearic acid, as important reactants of rubber vulcanization, are one of the raw materials for rubber manufacturing. The mixture of zinc oxide and stearic acid by indirect method enhances the hardening degree of rubber. Indirect method zinc oxide is also an important additive for automobile tires. In addition to vulcanization, indirect method zinc oxide can greatly improve the heat conductivity of rubber, which contributes to the heat dissipation of tires and ensures driving safety. Indirect method zinc oxide additives also prevent the erosion of rubber by mold organisms or ultraviolet rays.
Indirect method zinc oxide is an additive of cement, which can reduce the hardening time of cement and improve the waterproof performance of cement. In the manufacture of glass and ceramics, indirect method zinc oxide can be used as a flux to reduce the sintering temperature of glass and ceramics. Indirect method zinc oxide with aluminum, gallium and nitrogen has a transparency of 90% and can be used as a glass coating to reflect infrared as visible light passes through. The paint can be applied on the inside or outside of the window glass to achieve the effect of heat preservation or insulation.
Medicine and health
Indirect method zinc oxide has the functions of anti-odor and antibacterial, so it is often added to cotton fabric, rubber, food packaging and so on. The indirect method zinc oxide added to food not only has a certain antiseptic effect, but also can be used as a zinc source to supplement the necessary zinc for the human body. .
Indirect method zinc oxide can be used to improve skin health, such as baby powder, diaper rash ointment, zinc cream, anti-dandruff shampoo and preservatives. Indirect method zinc oxide mixed with about 0.5% iron oxide is called calamine, which makes calamine lotion for the treatment of acute itching skin diseases. Some sports bandages are also mixed with indirect method zinc oxide to prevent soft tissue damage during exercise.
Indirect method zinc oxide is called zinc white in pigments, and its transparency is between Lithopone and titanium dioxide. Chinese white is a special kind of zinc white, which is a kind of paint for painters. Compared with the traditional white lead, zinc white can last for a long time in the sun, it will not be polluted by sulfur air, and it is non-toxic and cheap.
Indirect method zinc oxide has a high band gap at room temperature, so it is often used to make laser diodes and light-emitting diodes. Compared with gallium nitride with high band gap, indirect method zinc oxide has larger exciton binding energy (about 60meV at room temperature), so the luminescence is higher. In addition, the stability of indirect method zinc oxide under high energy radiation and wet chemical corrosion is also an important reason for its application. Indirect method zinc oxide has been used in solar cells and liquid crystal displays.
Zinc Oxide Price
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Zinc Oxide Supplier
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Ukrainian media recently reported that Ukraine will build a food transfer station in the Chernovze region, and the first phase is scheduled to be completed by the end of 2022. According to reports, the completion of the project will help ease the current congestion in grain shipments, and it is estimated that the transfer station will be able to handle 3 million tons of grain per year and store up to 200000 tons of grain at the same time.
According to the Cuban Electric Union on August 8, affected by the fire at the oil reserve base in Matansas province, the Antonio Guiteras thermal power plant near the oil storage base stopped operation at about 13:00 local time. It is reported that the shutdown of the thermal power plant is due to water shortage, and although measures have been taken to supply water to the plant through pipelines, it is still not enough to maintain its operation. The Cuban electricity Union said it could not guarantee that the thermal power plant would resume operation during peak hours.
According to a monthly monitoring report released by the Copernicus Climate change Service, an EU climate monitoring agency in Bologna, Italy, in July 2022, the Antarctic sea ice area was the lowest in 44 years of satellite monitoring records, 7% lower than the average.
Luoyang Tongrun Nano Technology is a trusted chemical manufacturer and supplier providing high-quality chemicals and Nanomaterials. If you are looking for the zinc oxide, please feel free to contact us and send an inquiry.
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