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Views: 0 Author: Site Editor Publish Time: 2023-12-01 Origin: Site
Sodium hexametaphosphate can act as an inhibitor in metal corrosion.
First, it can slow down the corrosion of metal materials.
Second, it maintains the physical and mechanical properties of the metal. Polyphosphates are characterized by hydrolysis of the phosphorus-oxygen bond to produce orthophosphate ions, which are an anodic corrosion inhibitor.
When the amount of phosphate ions is insufficient, local corrosion is likely to occur.
When the calcium ion content in the water is high and the phosphate ions produced by hydrolysis easily form calcium iodate precipitates that are difficult to precipitate, the harm is even greater.
Precipitated corrosion inhibitors are often referred to as safe corrosion inhibitors. Even if the quantity is insufficient, it will not increase metal corrosion. The adsorption mechanism of industrial sodium hexametaphosphate corrosion inhibitor is that the corrosion inhibitor has an adsorption effect on the metal surface and forms an adsorption film on the metal surface, thereby producing corrosion inhibition.
In total,SHMP is anti-corrosion and anti-scale.
Henan Zhenglin New Material Co. , LTD. is located in Zhengzhou High-tech Industrial Development Zone. It is a high-tech environmental protection enterprise integrating R&D, production, sales and application technology services.
It is committed to providing customers with high- quality water treatment chemicals,phosphate chemical products and so on. Orientation solution. The company has a group of professional and technical personnel engaged in chemical technology, who can fully simulate the user' s circulating water treatment system, and provide parameters, provide customers with formula screening, technical solution design, etc. , the company will continue to work hard to provide customers with better products and service.
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