Because magnesium oxide is afraid of moisture, water, and water, it will be degraded. If it is stored improperly, its active content will be reduced, which will affect the production. Therefore, buy high-priced and high-quality magnesium oxide. In storage, be sure to take some Effective technical means:
1. Cover the plastic film and lay the plastic film on the floor. If you do not want to change the bag, you can use this method to prevent moisture;
2, pour the bag for packaging, seal preservation;
3. Place a lime block against moisture after the palletizing, which is another method to prevent magnesium oxide from absorbing moisture and preventing activity reduction;
4. Since calcium oxide has stronger moisture absorption, it is very effective to place calcium oxide in the warehouse and use it as a moisture-lowering agent to reduce the humidity of the warehouse;
5. The longer the magnesium oxide storage time, the greater the amount converted to Mg(OH)2 and the lower the activity. Therefore, magnesium oxide cannot be stored for too long;
Therefore, the amount of one-time purchase of magnesium oxide should not be too large, and it should be used up within one month, preferably half a month.
View the storage conditions of magnesium oxide: Magnesium oxide is a substance that is very easy to absorb moisture and moisture. If it is not protected from moisture during storage or transportation, it may cause magnesium oxide to degenerate and lose its use value. In daily work, magnesium oxide can be protected from water and deterioration by the following means. 1, covered with plastic film, plastic film on the ground, if you do not want to pour the bag for packaging, you can use this method to prevent moisture; 2, placed lime block after the palletizing moisture, this is another to prevent magnesium oxide moisture absorption and prevent lowering The method of activity; 3, because calcium oxide has stronger moisture absorption, it is very effective to place calcium oxide in the warehouse and use it as a moisture-lowering agent to reduce the humidity of the warehouse;
Strictly speaking, magnesium oxide exceeding the shelf life generally affects the activity of magnesium oxide itself. However, if there are more stocks, they are discarded and worried about waste. Now we tell you that you can check if he can still use it from the following aspects.
The first is to conduct a preliminary inspection. Under normal circumstances, magnesium oxide should be a white powder. If the magnesium oxide deteriorates, the color changes. In addition, the whiteness of magnesium oxide is lowered, which also indicates that the activity of magnesium oxide has changed. In addition, if the shape of magnesium oxide can be observed to change significantly (caking, etc.), the properties are not uniform, and it is generally not recommended. The most important point is that you can use up as much as possible within the shelf life. Otherwise, if it expires, the protection will affect its activity and waste the purchase of magnesium oxide. I hope everyone can use high quality magnesium oxide.
Fengcheng City Heqi Brucite Mining Co., Ltd. is a imports and exports mining company registered in 1998 in Fengcheng City of Liaoning Province. the company is located in Fengcheng City, Primarily engaged in processing minerals. The company property mainly manufactures magnesium hydroxide flame retardant and brucite powder. The export work is handling by DALIAN HEXIN NEW MATERIAL TECHNOLOGY CO., LTD.
Our annual output amounts to 100,000 tons. Quality, Integrity,Innovation is our business ideas. Relying on quality products, good services, our company possess good reputation in the line.
"Business Integrity, Standardize Services, Sustainable development, Dedicated to Community" is the company's Principles. During several years developing, the company possess own mines and processing plants,It consists of the heqi brucite mine in Fengcheng city (reserves 3,000,000 tons, annual output is 100,000 tons).