What are the manufacturers that need to use anti rust oil?

To give you a breakdown, check how many companies in China make "water jet cutting machines", and then who do they sell water jet cutting machines, and these companies that use water jet cutting machines use them, why? All cold-rolled plates rust immediately after water cutting, either with anti-rust paint or anti-rust oil. It must be done immediately, otherwise, it will be scrapped in a day.

It should be similar to "stainless steel cleaning agent", find some companies with high metal surface requirements, such as: communications, electronics, etc.; Their ** business needs to carry out some metal surface cleaning. Also, you go and ask:

Whoever sells the ultrasonic cleaner to, you can just go and sell it.

As for the anti-rust paint, our company does metal finishing, but not much.

It is mainly used in the surface treatment of the metal products industry, including the electroplating of mechanical parts or the electroplating of various metal products, the treatment process before and after painting, cleaning agents, rust removers, etc.

Metals, metal products and their parts and components should be treated with anti-rust during their processing, storage and transportation; In order to prevent it from corroding and rusting by moisture or pollutants in the air. Among the various anti-rust products, anti-rust oil is rich in mineral oil because of its substrate mineral oil, which is cheap, and it is relatively convenient to use and remove, which can be used for simple workpieces, complex assemblies, or assemblies with multiple materials, and is the most widely used.

It is suitable for long-term oil seal anti-rust of steel, cast iron, brass, copper, aluminum and other metal parts and extremely assembled parts, and can also be used for rust prevention between processes (1:3 5) after dilution.

Summary. According to the use, anti-rust oil can be divided into: anti-rust oil between processes, long-term sealing anti-rust oil, anti-rust machinery oil, anti-rust instrument oil, etc.; According to its status, it can be divided into:

There are three types of liquid anti-rust oil, solvent-diluted anti-rust oil, and anti-rust grease. The anti-rust oil is divided into five types: anti-rust oil of fingerprint type, solvent dilution type anti-rust oil, grease anti-rust oil, lubricating oil type anti-rust oil and vapor phase anti-rust oil, and the anti-rust oil has: anti-rust property, zinc solubility, washability, oil film thickness, constructability, viscosity of oil products, etc.

What are the classifications of antirust oil?

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According to the use, anti-rust oil can be divided into: anti-rust oil between processes, long-term sealing anti-rust oil, anti-rust machinery oil, anti-rust instrument oil, etc.; According to its state, it can be divided into three categories: liquid anti-rust oil, solvent dilution anti-rust oil, and anti-rust grease.

The anti-rust oil is divided into five types: anti-rust oil of fingerprint type, solvent dilution type anti-rust oil, grease anti-rust oil, lubricating oil type anti-rust oil and vapor phase anti-rust oil, and the anti-rust oil has: anti-rust property, zinc solubility, washability, oil film thickness, constructability, viscosity of oil products, etc.

Is there a high-temperature anti-rust oil?

Please wait. Yes, anti-rust oil that is generally resistant to high temperature is more expensive.

The main classification of anti-rust oils:

1. Electroplating anti-rust oil.

Electroplating anti-rust oil is a light yellow liquid, specific gravity at room temperature, strong anti-rust and salt spray resistance, can form a dense protective film on the surface of copper, iron, stainless steel and other metals, the film has strong binding force, effectively prevent external substances from corroding metal, the protective film is not easy to be scratched, does not affect conductive welding.

2. Thin layer of anti-rust oil.

Thin-layer anti-rust oil, through a variety of different processes of most fastener enterprises for productive application, proved to have good anti-rust performance for fastener products, at the same time, easy to coat, light color, less solvent volatilization, less dosage, less than one-third of the thick layer of anti-rust oil.

3. Wax film anti-rust oil.

Adding some oil-soluble wax to solvent-diluted antirust oil or ultra-thin layer antirust oil can obtain an anti-rust protective film containing wax, which can significantly improve the salt spray resistance and atmospheric resistance of the oil film.

4. Replacement anti-rust oil.

Displacement anti-rust oil generally uses sulfonate with strong adsorption as the main rust inhibitor, which can replace the moisture and sweat attached to the metal surface to prevent rust caused by human sweat, and at the same time adsorb itself on the metal surface and generate a firm protective film to prevent the invasion of foreign corrosive media.

There are two ways to classify anti-rust oils:

1. According to the length of time for rust prevention, it is classified as follows: anti-rust agent for one month, dehydrated anti-rust oil for three months, replacement anti-rust oil for one year, anti-rust grease for two years, and resin anti-rust oil for more than three years.

2 According to the classification of anti-rust film and use method: spray should use a thin layer of anti-rust oil to brush with a thicker oil film, that is, to limit the viscosity of the oil.

At present, China's anti-rust oil products can be divided into three categories: oil-based anti-rust oil, electroplating anti-rust oil, and water-soluble anti-rust oil.

1. Oily anti-rust oil: suitable for long-term sealing of metal workpieces or long-distance transportation of anti-rust and anti-corrosion.

2. Electroplating anti-rust oil: suitable for different electroplating types, which can greatly improve the anti-rust and anti-salt spray ability of electroplating workpieces.

3. Water-soluble anti-rust oil: suitable for short-term anti-rust between the processing processes of hardware and metal products, which can greatly reduce the cost of anti-rust.

Electroplating anti-rust oil: electroplating anti-rust oil is a light yellow liquid in appearance, specific gravity at room temperature, strong anti-rust and salt spray resistance, can form a dense protective film on the surface of copper, iron, stainless steel and other metals, electroplating anti-rust oil is composed of concentrated anti-rust additives, antioxidants, pour point depressants, anti-wear agents, anti-foaming agents and oily agents and other additives.

According to the "SH T0692 anti-rust oil" standard, anti-rust oil is divided into five categories:

1. Solvent dilution anti-rust oil, suitable for medium and long-term anti-rust of metal;

2. Lubricating oil type anti-rust oil, suitable for short-term and medium-term anti-rust and anti-rust of lubricating parts;

3. Fingerprint removal anti-rust oil, suitable for anti-rust of workpieces between processes, especially in the presence of fingerprints;

4. Lipid anti-rust oil is suitable for long-term anti-rust of metal, but the film formation is thick, and it is rarely used now;

5. Vapor phase anti-rust oil is suitable for anti-rust in confined spaces such as engine cavity, and has contact and vapor phase anti-rust performance.

A lot, if you count it officially, SH T0692 is very clear.

But now they are all pursuing personalization, so there are many types of anti-rust oil, and they are all very targeted.

There are many types of anti-rust oil, but it can also be classified from several aspects:

First, solvent-based, emulsified, oil-based.

Second, the film-forming state, hard film anti-rust oil, soft film anti-rust oil.

3. Functional, dehydrated anti-rust oil, lubricating anti-rust oil, dry anti-rust oil, ordinary anti-rust oil.

The principle of action of rust inhibitor is to form a firm adsorption film on the metal surface, so as to inhibit the contact between oxygen and water, especially water, on the metal surface, so that the metal surface does not contact air and water and cause corrosion. Lubricating and rust inhibitors are mainly used in industrial lubricating oils, metal processing cooling lubricants, metal protective oils, etc.

As an additive, the rust inhibitor must have sufficient adsorption to the metal and solubility to the oil, so the rust inhibitor is composed of a strong polar group and an appropriate lipophilic group. At present, the following categories are widely used and have good effects: sulfonates (calcium sulfonate, sodium sulfonate and barium sulfonate), carboxylic acids and their salts (dodecanyl succinic acid, zinc naphthenate, n-oleoylsarcosarcosine octamine salt), organophosphates, imidazoline salts, ester rust inhibitors (lanolin and lanolin soap, sebenzene 60 or 80, oxidized grease), heterocyclic compounds (benzotriazole), organic amines, etc.

Water-soluble rust inhibitors mainly include: sodium nitrite, potassium dichromate, trisodium phosphate, diammonium hydrogen phosphate, sodium benzoate, triethanolamine, etc.

1. The role of anti-rust oil.

1.It has a certain viscosity or weight, adheres to the metal surface to form a hard or soft continuous film, so that it is isolated from air and water to prevent rust of steel or non-ferrous metals.

2.All kinds of anti-rust oil are short-term anti-rust properties, and the anti-rust period can be up to about five years, but if the machinery is reused, the anti-rust film can be washed off with kerosene or stain removal oil at any time, which is different from the anti-rust paint used for permanent anti-rust.

2. Characteristics of anti-rust oil:

1.The polar components in the oil film or anti-rust oil are easy to adhere to the metal surface.

2.It should be able to prevent the main rust under the specified circumstances.

3.The anti-rust film should be easy to wash off with solvents.

What kind of oil is anti-rust oil? It is mainly used for short-term and medium- and long-term storage of metal for rust prevention. It is mainly refined from mineral oil, a variety of antirust agents and antioxidants, and has human sweat replacement, excellent resistance to damp heat, salt spray, atmospheric corrosion, and strong rust resistance.

Anti-rust oil is divided into water-based anti-rust agent, sealed anti-rust oil, dehydrated anti-rust oil, anti-rust grease, and fast-drying anti-rust oil.

Antirust grease is a kind of oil with mineral grease as the base material, adding a variety of oil-soluble corrosion inhibitors and additives, which has an antirust effect on metal products, called antirust grease.

Anti-rust oil is called anti-rust oil if it is liquid at room temperature; The solid one is called anti-rust grease. There is no essential difference between the two. Considering the ease of use, economy, and difficulty of removing the oil film, the performance of anti-rust grease is not as good as that of anti-rust oil.

Therefore, less and less anti-rust grease is used, and anti-rust oil is usually used.

Anti-rust oils can be divided into five categories in general:

1. Solvent dilution antirust oil: hard film type, soft model.

2. Replacement anti-rust oil: small concentration and dilution type.

3. Sealed anti-rust oil: fully immersed type, coated type.

4. Anti-rust lubricating oil: anti-rust oil for internal combustion engines, anti-rust oil for hydraulic equipment, anti-rust oil for instruments, anti-rust oil for machinery5, anti-rust oil for gas phase: for steel products and multi-metal products.

Anti-rust oil is an oil solvent with a reddish-brown appearance and anti-rust function. It is composed of oil-soluble corrosion inhibitors, base oils and auxiliary additives. According to the performance and use, the anti-rust oil can be divided into JF601 inter-process anti-rust oil, JF602 dehydration anti-rust oil, JF603 replacement anti-rust oil, F604 vapor phase anti-rust oil, JF605 copper-aluminum anti-rust oil, JF606 soft film anti-rust oil, JF607 thin layer anti-rust oil, JF608 anti-rust grease, JF609 ultra-thin layer anti-rust oil, etc., and JF606 soft film anti-rust oil is generally commonly used.