Application of sodium hexametaphosphate in water soluble synthetic grinding fluid

With the continuous development and progress of industrial technology and the emergence of new materials and new processes, the requirements for the working fluid used in the metal processing process, namely, the metal processing fluid, are becoming more and more precise and demanding. It is very important to choose suitable metal processing fluid in precision and ultra precision machining to ensure the quality of product processing, improve machining efficiency and reduce environmental pollution. The phosphate series sodium hexametaphosphate has the function of rust prevention and corrosion inhibition, and plays an important role in the application of metal grinding fluid.

Following the manufacturer of sodium hexametaphosphate Chuandong Chemical Group to see the composition of metal grinding fluid:

The metal grinding fluid consists of the following components: 5-40% by weight of rust inhibitor, 1-20% by weight of cleaning agent, 0.1-10% by weight of lubricating corrosion inhibitor, 1-20% by weight of penetrant, 1-20% by weight of solubilizer, 10-40% by weight of pH regulator, 0.5-5% by weight of defoamer and residual water; calculated by the total weight of water-soluble total synthetic metal grinding fluid; wherein, the water-soluble The pH value of all synthetic grinding fluid is 7-11. The lubricating inhibitor is long chain nitrogen-containing heterocyclic organic ester. The water-soluble all synthetic metal grinding fluid has excellent lubrication, rust prevention, cleaning and cooling properties, and can be widely used in the grinding of ferrous and non-ferrous metals.

Grinding is a processing method which uses the high-speed rotation of the grinding wheel to cut the workpiece. During the processing, a large number of deformations and new friction surfaces are generated. The grinding fluid is required to have excellent lubrication, cooling, cleaning, rust prevention and defoaming characteristics, so as to extend the durability of the grinding wheel, improve the processing accuracy and surface roughness of the workpiece, improve the processing efficiency and product quality, and reduce the cost Energy consumption.

The addition of sodium hexametaphosphate in corrosion environment can greatly reduce the corrosion rate of metal. This kind of material is called corrosion inhibitor, also called corrosion inhibitor. The definition of industrial grade sodium hexametaphosphate in metal corrosion inhibitor has three meanings: 1. Slow down the corrosion of metal materials. 2. Keep the physical and mechanical properties of metal. 3. The dosage is small.

评论

发表评论

此博客中的热门博文

What role will industrial grade sodium hexametaphosphate manufacturers play in the future coating industry?

图片
The keyword in 2019 is environmental protection and safety. In 2020, environmental protection and safety hurricanes will be more violent. In the manufacturing industry, whether it's packaging, printing, furniture, shipping industry or the phosphate raw material manufacturing enterprises like Chongqing Chuandong Chemical Group that produce  industrial grade sodium hexametaphosphate , it's a good choice to withstand the environmental storm and the obvious environmental protection conditions of the enterprise itself. Take the paint industry for example, the current paint market can be found that although the domestic paint industry has achieved rapid development and formed a certain industry scale, but in the domestic high-end paint market, the domestic paint brands or enterprises are indeed few, and the domestic high-end paint market is still occupied by most of the market share of imported brands. In fact, all industries need to use coatings, and environmental protection coating
阅读全文

What is the use of calcium formate industrial grade in construction? The manufacturer tells you

  With the development of the city's economy, the construction of highways, bridges, tunnels, and civil construction projects will require stricter use of early strength agents. Especially in winter, in order to improve the construction period, the cement mortar needs to be raised as soon as possible and put into use.   Calcium formate industrial grade   is a good early strength agent. Although both calcium formate and calcium chloride are calcium salts, relatively speaking, the performance of calcium formate is more stable. Because the formic acid in calcium formate is a weak acid. The solution will be weakly alkaline during the hydrolysis in the aqueous solution. It can be widely used in mortar. Calcium formate industrial grade is now a newly developed low temperature early strength accelerator in China, which has been widely used in various construction cement mortars. The earliest known and used chlorine salt early strength agent in construction, but the chloride salt early str
阅读全文

The effect of calcium supplement with feed grade calcium formate is good when crops are short of calcium

  Is it true that crops also need calcium supplements? it is true. Crops are plants, like humans and animals, that need rich trace elements to help them grow. When crops are calcium-deficient, plant growth is hindered, and the internodes are shorter, so they are generally shorter than normal plants and have soft tissues. Since calcium has such a big effect, is it good to use   feed grade calcium formate   to supplement calcium? The meristems such as the apical buds, lateral buds, and root tips of crops with calcium-deficient plants first appear nutrient deficiency, which is perishable, the young leaves are curled and deformed, and the leaf edges begin to turn yellow and become necrotic. For example, calcium deficiency can cause leaf scorch disease in cabbage, cabbage and lettuce; tomato, pepper, watermelon, etc. have heart rot; apples have bitter pox and water heart disease. No matter how much is useless, the crops are short of calcium. If we want to achieve the actual effect, what sho
阅读全文