The French-owned SNF company is the world's largest professional manufacturer of acrylamide polymers. The full range of products (anionic, cationic, nonionic and zwitterionic), imported raw materials and technology production, cost-effective! The world's first flocculant manufacturer with the largest output and the most complete variety!
Tungsten Bar, also known as Tungsten Rod. It has high-purity, high-density and excellent high-temperature, proving no deformation.
We can produce the tungten round bar, flat bar and other as your drawings.
The Tungsten bar can use for the application of emission cathode, high-temperature forming rod, support wire, lead-in wire, printer pin, various delectrodes and heating devices of quartz furnace, etc.
The unique role of polyacrylamide
Polyacrylamide, commonly known as "industrial MSG", has a wide range of applications in industrial production due to the unique molecular structure of polyacrylamide itself. It is an organic high molecular polymer, the molecular chain is relatively long, and each monomer in the molecular chain has ionicity, so that the polyacrylamide has the function of adsorption flocculation; the molecular weight is large and the viscosity thereof is increased. At the same time; naturally has a certain role of surfactants and related functions of the dispersant. It is its wide-ranging use. Polyacrylamide is growing year by year in production scale and scale of use. However, in actual production, it is necessary to choose the appropriate model to solve the main purpose of industrial production. Do not ignore it because it has a certain function. Other features, sometimes improper use can even bring the opposite effect!
A few days ago, a customer bought polyacrylamide from the company and designated French Aisen polyacrylamide. It was not for other reasons, but Aisen was a foreign brand. Yes, Aisen polyacrylamide is an incomparable advantage of some domestic polyacrylamides, especially in terms of cationic ionity and cost performance. This is not only a matter of industrial management of water and production costs. More related to the production process and production technology and even the use of raw materials and other comprehensive factors. After a detailed understanding, the customer has tried a lot of domestic brands of polyacrylamide, first determined that cationic polyacrylamide is better than other properties of polyacrylamide, but repeated trials of various ionic cationic polyacrylamide Less than required, the customer assumes that the quality of polyacrylamide is not good, and Aisen polyacrylamide should meet its production requirements. I patiently introduced to them the advantages and disadvantages of Aisen polyacrylamide and domestic polyacrylamide. Customers will soon purchase a considerable amount of Aisen polyacrylamide, and they must remit money immediately. In the attitude of being responsible to the customer, I asked in detail about the specific production situation and the purpose to be achieved. Finally, I concluded that the purpose of the customer to purchase polyacrylamide would be improved, but it is certainly not the most suitable problem. Maybe it's not about the quality of polyacrylamide! Because the customer did not have any significant difference in the use effect of cationic polyacrylamide with different ionicity in the experiment, the problem he had to solve seemed to be a problem of flocculation on the surface, but he did not expect more problems of dispersion and dissolution. Finally, I went to the customer factory to inspect it on the spot. I came back and asked a lot of experts. After countless trials and turns, I finally solved the recipe problem for the customer!
Therefore, the specific analysis of specific problems, can not be partial, or self-righteous, with the most reasonable solution to achieve the best results!
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Tungsten Bar
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