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2022
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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.
To solve the problem that the top cover of the device is burnt out due to high temperature, a high stainless steel cylinder can be set at the top, which increases both the volume of the oxidation chamber and its heat dissipation area, thus increasing the residual force of the temperature buffer of the oxidation chamber. When the load of lead and iron in cadmium free zinc increases, the production equipment will be severely corroded and the service life will be shortened.
Therefore, in order to prolong the service life of the equipment and better remove lead and iron, the temperature of the melting furnace is controlled at, which helps to melt lead and iron from the equipment. Sponge like hard zinc precipitates out. Because of its high iron content, take out and release the lead at the bottom of the device to ensure the quality of cadmium free zinc.
What are the benefits of the indirect zinc oxide process?
Each mode of production has its own advantages and value in the market. There are actually many production methods of zinc oxide, but the more popular method in the market is indirect zinc oxide, which has many advantages in the actual processing process. If you want to know something, you can do some basic analysis to see the actual advantages and values. After understanding, it will be easier to choose products.
First, the overall quality is guaranteed. Now there are direct methods, but the quality is not guaranteed, and the purity will be relatively low. The quality of indirect zinc oxide is very good, and it is widely used in the market as an additive. Everyone gave a high evaluation. If you want to choose, you can know these basic conditions and choose normally.
Secondly, according to our understanding of indirect zinc oxide, it can be found that this method is basically used in production and processing, and has a good reputation in the market and actual reputation, which is worth a better choice. When choosing oxygen, we can all see the value that this production method can bring. After popularization, many people will come here to choose this processing method.
In the field of rubber products, what are the functions of indirect zinc oxide?
In today's industrial production, at least half of the indirect zinc oxide flows to the rubber industry. As an important reactant of rubber vulcanization, indirect zinc oxide and stearic acid are one of the raw materials for rubber production. The hardness of rubber can be enhanced by mixing the two. It is also an important additive for tires. In addition to vulcanization, it can also significantly improve the heat conduction of the rubber, thereby helping the tire dissipate heat. The indirect zinc oxide additive can also prevent the biological action of mold and the erosion of ultraviolet light on rubber. The role of indirect zinc oxide in rubber tire industry: improve the thermal conductivity, wear resistance, tear resistance, tensile resistance and other properties of the product, and save about 30% of zinc oxide consumption.
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Luoyang Danke Zinc Industry Co., Ltd.
Add：Huayang Industrial Cluster, Mengjin County, Luoyang, Henan
Tel：+86-0379-67862286
Mobile：+86-13525964944
+86-15837919773
Email：lydkxy@163.com