What are the types of metalworking fluids for extreme pressure additives? What s the packaging?

Each company's products have their own models, there is no general number, just like the iPhone 5 iPhone 5S This kind of number is the same, just used to distinguish the product, of course, each number has a certain meaning in it, often in order to facilitate the internal personnel to distinguish, and the customer you only need to know that it is the product number.

However, from the perspective of inclusions, extreme pressure additives are divided into three categories: chlorine, sulfur, and phosphorus. Chlorine is the most common and cheap extrusion additive, which can resist drilling and cutting at medium temperature and medium negative pressure, but the medium chain chlorine paraffin used is difficult to degrade, and dioxins are produced back when the waste liquid is incinerated, so most countries in the world have banned or specified the amount of use, but China is still OK and can continue to use. The chalcosmic ones are generally used in difficult processing at high temperature and high load, but the problem is that copper parts cannot be processed, which is easy to cause discoloration, and in general, sulfur is easy to make the workpiece black, and it is expensive.

The phosphorus system is mainly reflected in the wear resistance, and the phosphorus system fails at high temperature, so it is suitable for low temperature, medium and high speed grinding.

You can ask the other party what kind of EP additives are used in the machining fluid according to your processing, and if you want to ask the other party what type of EP cutting fluid you have, it is a layman's words.

There are generally two kinds of packaging: 20kg and 200kg are the relationship between small kegs and large kegs. As for the dominance, it does not depend on extrusion additives, but on the basic formula of processing, which is the same as mobile phones. There are also smartphones for 200 yuan, and smartphones for 5,000 yuan.

Hello, I am a nutritionist, you ask people to eat the oil is OK, this machine eats the oil I am indeed a layman, I dare not talk nonsense. So the following, just for your reference, as far as I know, the metalworking fluid of extreme pressure additives is a broad concept, which is subdivided into lubricating fluids, cutting fluids, etc. according to the use, and can be divided into sulfur-containing additives, molybdenum-containing additives and so on.

Next time you ask an insider, you can ask the question in more detail so that it is easier for the expert.

Extreme pressure additives are divided into two types: water-soluble and oil-soluble

The main oil-soluble ones are chlorinated paraffins, sulfide olefins, sulfide lard, phosphate esters, phosphoric acid liquid salts, ZDDP, etc.

Water-soluble extreme pressure additives, widely used in metal cutting, grinding, stamping, deep drawing and other fields, with the characteristics of water solubility, extreme pressure, lubricity, anti-rust and stability of burial.