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Deoiling method analysis of degreasing agent!

Release time:

2022-08-09 09:56

In fact, in the chemical industry, if you want to know how to use a product, we must first know the main components of the product, and there are many formulations of degreasing agents, which can be divided into three types: neutral, alkaline and acidic. General degreasing agent composition by surfactant, detergent, penetrant, builder and other scientific configuration, has good wetting, solubilization and emulsification ability, has a strong ability to oil, now we have to understand its composition, then by the way to tell you the principle of degreasing agent.

除油剂

The principle of degreasing agent is the use of grease in alkaline medium saponification or emulsification, in the synergistic effect of additives, fine-grained grease and dirt, so that from the metal surface, the saponification or non-saponifiable oil removal, so as to achieve the effect of cleaning purposes, this is the principle of degreasing agent. Next, let's talk about the issues that everyone is concerned about, that is, how to use the degreasing agent with water.

 

Finally, let's talk about some details that need to be paid attention to during the use of the degreasing agent. The operation needs to observe the cleaning status of the workpiece frequently. If it is found that there is a lot of oil on the surface, it can be skimmed. In addition, in the process of using the degreasing agent, due to the consumption of its main components, its cleaning power gradually decreases. In production, it is best to analyze its concentration once per shift, and then add the degreasing agent according to the analysis results. When adding, it is recommended to dissolve the degreasing agent in a container before adding it to the working fluid.

 

After long-term use, the degreasing agent will turn black and aging. When the effect of adding degreasing agent is not significant, the tank liquid should be replaced in time. (Judge whether the oil stain is removed: Put the deoiled workpiece in water and pick it up to see if the water film on the surface of the workpiece is continuous. The continuous water film indicates that the oil has been removed. If the water drops on the surface of the workpiece prove that the oil has not been removed), OK, that's all for today.

 

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The main advantages of phosphating agent using spray method

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The Difference of Phosphating Agent

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Analysis on the Development Potential of Phosphating Agent Industry

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Phosphating agent technology has been developed for more than 100 years. For more than 100 years, phosphating technology has developed from a simple chemical corrosion method to a complex and comprehensive technology. The application scope of phosphating treatment technology has also developed from the initial metal anti-corrosion to today's metal coating pre-phosphating treatment, metal wear-resistant phosphating treatment, metal anti-corrosion phosphating treatment and metal plasticizing treatment. Phosphating treatment and other applications before denaturation processing, then, let's understand the development potential analysis of phosphating agent industry together! Statistics show that China's phosphate rock reserves account for 5.7 of the world's total, ranking second in the world, with an average grade of about 17%, of which intermediate phosphate rock (grade above 30%) accounts for only 16.7, while the price of phosphate rock in India is 210 US dollars/ton (68-70% BPL), equivalent to the domestic price of 1432 yuan/ton, which is about 1.5 times higher than the price in Hubei market. "China's phosphate rock 'many but not rich', high-grade phosphate rock is very scarce, the price difference at home and abroad is huge." Analysis of the development potential of the phosphating agent industry Phosphating agent refers to the chemical sub-industry that uses phosphate rock as raw material and processes the phosphorus element in the ore into products through chemical methods. The main products are yellow phosphorus, phosphate fertilizer, phosphoric acid, phosphate fertilizer, etc., which are widely used in daily chemicals, food, electronics, medicine, pesticides,

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