Tianjin magnesium oxide powder desulfurization magnesium oxide manufacturer Beijing magnesium chloride manufacturer brine block brine powder salt brine

天津氧化镁粉脱硫氧化镁厂家北京氯化镁厂家卤块卤粉盐卤水：

天津氧化镁粉脱硫氧化镁厂家北京氯化镁厂家卤块卤粉盐卤水

天津氧化镁粉脱硫氧化镁厂家北京氯化镁厂家卤块卤粉盐卤水：

天津氧化镁粉脱硫氧化镁厂家北京氯化镁厂家卤块卤粉盐卤水

天津氧化镁粉脱硫氧化镁厂家北京氯化镁厂家卤块卤粉盐卤水：

天津氧化镁粉脱硫氧化镁厂家北京氯化镁厂家卤块卤粉盐卤水

Tianjin magnesium oxide powder desulfurization magnesium oxide manufacturer Beijing magnesium chloride manufacturer brine block brine powder salt brine & magnesium oxide Shijiazhuang magnesium oxide Cangzhou magnesium oxide Qinhuangdao light burnt powder magnesium chloride It is recommended that new customers do not blindly purchase magnesium oxide and magnesium chloride inorganic fiberglass reinforced plastic materials, and do not just Look at the price and ignore the quality. At the same time, buy a small amount of goods from other companies for comparison. Be sure to shop around. The samples some dealers send you are different from the goods you buy. To avoid losses, try to buy less each time and buy more. This time, don’t worry and buy more when appropriate. It is necessary to fully understand the performance, quality, storage, and usage methods of magnesium oxide and magnesium chloride to avoid unnecessary losses and loss of confidence in your products. Theory cannot prove practice, but practice can prove theory. Judging whether a theory is correct or not depends on practice. Theory summarizes experience through practice. When we understand things, we must continue to study and summarize them from the surface to the essence. Practice is the source and foundation of understanding things. In fact, the shelf life of lightly burned magnesium oxide powder is very short and difficult to store. Over time, it will affect the quality of the product. In areas with hot and humid climates, magnesium oxide clumps around in a few days, causing waste. If customers don't ask, merchants will not tell you these things. The reason is simple, and it will affect sales. Sea crystal magnesium chloride brine blocks can be stored for a long time without affecting the quality. Tianjin Shengfang, the hometown of popular furniture, once had a customer who wanted to make an artificial marble coat rack base. The result was very unsatisfactory. Magnesium oxide molded slowly and had no strength. When I asked the merchant, I couldn't find the reason. I once lost confidence in the product. Later, he contacted me through the Internet and asked me the reason. When I learned that the raw material magnesium oxide and magnesium chloride was purchased from a certain city in Shijiazhuang (omitted to avoid disputes), I understood everything because several customers had reacted to the same thing before. I told him The reason was that the raw materials, magnesium oxide and magnesium chloride, were unqualified. He wired me money with a glimmer of hope. I sent him several generations of samples and called him the next day to say they were good. A long-term cooperative relationship was then established. Some irresponsible businesses ignore the interests of customers and cause losses to customers. Boss Zhou of a mold factory in Botou City, the hometown of molds, encountered this problem. He purchased tons of magnesium oxide at a certain place because he had not used it in the summer. After one month, the magnesium oxide begins to clump and it becomes unusable. I called the merchant and asked the merchant to tell me that it was caused by improper storage and humidity. When purchasing, they said that the shelf life of magnesium oxide is three months. There is a difference of several tens per ton between buying enough magnesium oxide and buying too little magnesium oxide. Yuan, Boss Zhou considered that this batch of goods could be used up in more than three months and could save more than 10,000 yuan. As a result, he lost tens of thousands of yuan. Sometimes theory and practice run counter to each other, and you can’t learn experience from books. You have to learn from the lessons of failure. experience. The acquisition of experience is the result of paying a price. Take magnesium oxide as an example. Many people I don’t know called me to ask some questions. They reported that the magnesium oxide they purchased solidified very slowly and had poor strength. I answered them one by one and found out the reasons. , although magnesium oxide can reach the highest content, it is not necessarily easy to use. One reason is that the heat of magnesium oxide was not controlled well during the firing process. It was over-burned or the heat was not enough. Another reason is that the content is not reached at all, or the ratio of magnesium oxide and magnesium chloride is unreasonable, or the storage time is too long and exceeds the shelf life. On the National Day this year, a customer from this city came to me with a sad face. He said with a Northeastern accent that the Lenglangdi that we used to do in Baoding was no longer the same when it came to Baoding. I really don’t understand. Give it to me quickly. Let's see! As he talked, he took out the handicrafts he made and a small bag of magnesium oxide and a small bag of magnesium chloride samples from the car. I first looked at the magnesium oxide, which was whiter and thinner than mine. It looked pretty good. I asked him where he bought it from, and he said he bought it from a large chemical store in this city. When he bought it, the magnesium oxide had agglomeration. He was afraid that there would be quality problems and asked the boss how he would respond. The boss said it was just a little damp and it would be fine. I said you had been deceived by the boss. Just as he was talking, a familiar minivan drove into the yard, so I went out to greet Xiao Li and led Xiao Li into the house. Recommended to Northeast China, I said you guys should talk first while I load up Xiao Li’s car. I took my family to load the car and sent Xiao Li off. Before I could say anything when I got back to the house, Dongbei said I knew what was going on. I heard Xiao Li say that he had bought goods from that chemical store before, because the quality was so bad. There is no guarantee of good or bad times, so I switched to you later. I felt relieved when I bought it this time... I felt happy as I wiped the sweat from Dongbei's face after seeing Dongbei go. Tianjin magnesium oxide powder desulfurization magnesium oxide manufacturer Beijing magnesium chloride manufacturer brine block brine powder salt brine
Under normal circumstances, magnesium oxide has a shelf life of three months in winter and three months in summer. Furthermore, the ratio of magnesium oxide and magnesium chloride is unreasonable. It was only half a month in humid areas. Later, Boss Zhou contacted me through a friend’s introduction. I explained the situation to him and suggested that he choose the purchase volume according to the climate. After that, we established a cooperative relationship. The quality of magnesium oxide produced by most manufacturers is extremely unstable. Good or bad, the main reason is the selection of materials, the temperature during firing, and poor control of the heat. Over-burning will solidify slowly or even not. The heat is not strong enough. Magnesite cement is heavy and lightly burned. Magnesium oxide and magnesium chloride solidify slowly or not. The reason is that the active ingredient of heavy light-burned magnesium oxide is too low, the temperature of magnesium oxide is too high during the firing process, the firing time is too long, and the finished product of heavy light-burned magnesium oxide is stored for too long, resulting in magnesium oxide loss. The activity is reduced, the temperature is lower than 10°C when producing magnesite products, the specific gravity of magnesium chloride and water is low, and the magnesium content of heavy light-burned magnesium oxide is lower than % and the active ingredient is lower than %: slow solidification of magnesite cement will occur. Or not solidified. The formation of magnesium oxychloride cement mainly relies on the reaction between the active magnesium oxide in magnesium oxide and the chloride ions in magnesium chloride. If there are too many burnt products in magnesium oxide, the active magnesium oxide will decrease and react with the chloride ions in magnesium chloride. During the reaction process, there is not enough active magnesium oxide to react with chloride ions, which will prolong the generation time of magnesium oxychloride cement, leading to the occurrence of retardation. The symptoms at the same time include halogen return, alkali return, etc... Last year, Manager Wang from a building materials factory in Baoding came to me and told me about his situation. When producing magnesium oxide boards, it sometimes took an hour to solidify and demould, and sometimes it took an hour to solidify and demould. As a result, he was unable to arrange production on time. I explained to him the reason. We have also signed a long-term supply contract with Magnesite Inorganic FRP material technical consultation manager Zheng. Customers often call to learn about magnesium oxide, magnesium chloride light burnt powder, halogen blocks, halogen sheets, magnesite inorganic FRP products, chicken coop boards and various handicraft technologies. We I answered them all one by one. I missed a lot of things because of this, but after a long time I felt something was wrong. I always wondered if there was a better way to help more friends who wanted to do (magnesite inorganic fiberglass products)! If you want to make magnesite products without taking any detours, please cooperate with me. Society develops in contradictions, and human beings make progress in exploration. I want to help more friends, but describing it in words is abstract and not as clear as language. I will try my best to describe it in words, hoping to help make magnesite inorganic fiberglass products. My friends have another way to make money. Tianjin magnesium oxide powder desulfurization magnesium oxide manufacturer Beijing magnesium chloride manufacturer brine block brine powder salt brine preparation method There are two methods (1) The well-packaged and non-hygroscopic magnesium chloride hexahydrate can be directly prepared to a solution of specified concentration. The magnesium chloride content of the chicken house board in the imported magnesium chloride hexahydrate is .%. How much is needed to prepare a % solution? How much water to add? After calculation, =., water =.=., dissolve magnesium chloride hexahydrate in water, stir evenly and dissolve completely, which is a magnesium chloride solution containing %. After standing for several hours, use a Baume meter to measure the Baume value of this solution. Degree and record, or use a density meter to measure the specific gravity of the solution at this time. The preparer can use a Baume meter or a density hydrometer, or they can compare the two. The Baume concentration value and the density meter value are corresponding. If the difference between the two values is too large, one must be inaccurate. The correspondence between the Baume value and the specific gravity value is as shown in the table: Baume meter and density meter correspond to Baume degree B&r ⑵ When using this batch of deliquesced and semi-dissolved magnesium chloride hexahydrate, directly dilute with water to dissolve it to the last prepared Baume degree Or when counting specific gravity, it is the solution with % content. It should be pointed out that: ① Because the content of magnesium chloride hexahydrate is different (..%), the impurity content is also different, so different magnesium chloride hexahydrate is used to prepare the same percentage content. Solution, the indicated value of the Baume meter will be different. ② The Baume meter should be selected with a graduated value. The accuracy is higher than that of the Baume meter. The density meter should be selected with a graduated value. ③The reading of the Baume meter will be different between the solution that has just been stirred and the solution that has been allowed to stand and the dissolved gas has been released. The reading of the Baume meter measured after standing should be used as the standard. Tianjin magnesium oxide powder desulfurization magnesium oxide manufacturer Beijing magnesium chloride manufacturer brine block brine powder salt brine ⑶ magnesium chloride hexahydrate with excessive content must not be used. The raw material standards for magnesium chloride hexahydrate shall be implemented in accordance with the standards. Tianjin magnesium oxide powder desulfurization magnesium oxide manufacturer Beijing magnesium chloride manufacturer brine block brine powder salt brine, reasonable molar ratio ingredients