What are the main ingredients of Sulfonated Red Oil?
Sulfonated red oil, also known as Taikoo oil and Turkish red oil, its main component is sodium salt of castor oil sulfate ester. The following is the detailed description of Jun.
Castor oil is the basic raw material of sulfonated red oil. Castor oil is rich in fatty acid glycerides such as ricinoleic acid. This oil has a unique structure, in which ricinoleic acid contains hydroxyl groups and unsaturated double bonds. After the sulfonation process, that is, under specific conditions, castor oil reacts with sulfonating agents such as sulfuric acid. The sulfonic acid group (-SOH) of sulfuric acid is combined with the double bonds and hydroxyl groups in castor oil and other active parts. After the reaction, the product is neutralized and neutralized with alkali substances such as sodium hydroxide, so that the sulfonic acid group is converted into the form of sodium salt, and finally the castor oil sulfate sodium salt is formed, which is the main component of sulfonated red oil.
In addition, sulfonated red oil may contain a small amount of unreacted castor oil, reaction by-products and moisture. Although the amount of unreacted castor oil is small, it may affect some characteristics of the product, such as lubricity and solubility. The composition of reaction by-products is complex and varies depending on the specific reaction conditions, but its content is usually controlled at a low level to avoid a greater impact on product quality. Moisture is naturally present in the reaction process and product storage. Moderate moisture content is also significant for maintaining product stability and performance.
In summary, sulfonated red oil is mainly composed of castor oil sulfate sodium salt, and contains a small amount of other ingredients. Each component interacts to give it many properties such as emulsification, wetting, and dispersion. It is widely used in textiles, leather, and many other industrial fields.
Sulfonated Red Oil application fields
Sulfonated red oil has a wide range of uses and is useful in various fields.
In the field of textile printing and dyeing, its effect is significant. It can be used as a penetrating agent for fabrics, helping the dye liquid to penetrate the fabric evenly, making the dyeing smooth and bright. And it has the power of emulsification, which can make the oil additives evenly dispersed in the dye liquid to ensure the smooth printing and dyeing process. It can also be used as a softener to give the fabric a soft touch and improve its quality and wearing comfort.
Leather manufacturing industry is also indispensable. It is a fat additive for leather, which can penetrate deep into the leather fibers, endow the leather with flexibility and fullness, prevent the leather from hardening, brittle cracking, and prolong its service life. And in the process of leather tanning, it can promote the penetration and combination of tanning agents and improve the tanning effect.
In the paper industry, it also has its uses. As a sizing aid for paper, it can enhance the water resistance of paper, make paper not easy to ink and deform in contact with water, and is suitable for a variety of paper products, such as packaging paper, writing paper, etc. At the same time, it can improve the surface performance of paper, make paper smoother, and improve printing adaptability.
In addition, in the field of metal processing, it can be used as an additive for cutting fluids. It has lubricating and cooling properties, reduces friction between the tool and the workpiece, reduces tool wear, improves machining accuracy and surface finish, and can quickly take away cutting heat to prevent the workpiece from being deformed due to overheating.
In chemical synthesis, it is also often used. It is an emulsifier that participates in many chemical reactions, promotes the mixing and reaction between insoluble substances, and improves the reaction efficiency and product quality.
From this point of view, sulfonated red oil plays an important role in many fields such as textiles, leather, papermaking, metal processing and chemical synthesis, and is an indispensable auxiliary agent for industrial production.
What are the characteristics of Sulfonated Red Oil?
Sulfonated red oil, known as Archaean oil in ancient times, is the product of oil neutralization with alkali after sulfation. Its properties have many impressive characteristics.
First of all, its solubility, sulfonated red oil has good water solubility and can be uniformly dispersed in water. This characteristic makes it convenient to mix with other substances in many industrial processes, such as textile printing and dyeing, leather processing, and play an effective role. In the textile printing and dyeing industry, it can be used as a penetrant agent to help the dye quickly and evenly penetrate into the interior of the fabric fiber, making the dyeing more uniform.
Furthermore, its emulsification performance is quite good. It can make oil substances form a stable emulsion in water, and is widely used in emulsion polymerization, metal processing and other fields. In the preparation of cutting fluid for metal processing, mineral oil can be evenly dispersed in water, providing good lubrication and cooling effect for the processing process, reducing tool wear and improving machining accuracy.
Repeat its lubricity, sulfonated red oil can be used as a lubricant in many industrial operations. Applying sulfonated red oil to the running parts of textile machinery can effectively reduce friction between components, reduce mechanical wear, prolong the service life of equipment, and ensure the smooth progress of textile production.
In addition, sulfonated red oil also has a certain decontamination ability. In some light dirt cleaning scenarios, it can reduce the adhesion between dirt and the surface of the object to be cleaned by virtue of its own surface activity, and promote the separation of dirt to achieve the purpose of cleaning.
Overall, sulfonated red oil, with its unique properties, plays an important role in many fields of industry, contributing significantly to the smooth development of manufacturing and the improvement of product quality.
What are the advantages of Sulfonated Red Oil compared to other similar products?
Sulfonated red oil, also known as Swire oil, has obvious advantages over similar imitations.
The first is the ability to emulsify. Sulfonated red oil contains special sulfonic acid radical groups, which can efficiently reduce the surface tension at the oil-water interface, so that the oil droplets are evenly dispersed in the water to form a stable emulsion. In contrast, other imitations, or due to poor group structure, the emulsification effect is not enough, the emulsion stability is not good, and it is easy to cause oil phase precipitation, which affects the use.
The second discussion on the lubrication work. The molecular structure of sulfonated red oil contains long chain alkyl groups, which can form a dense lubricating film on the surface of metals and processed materials, reducing friction and anti-wear significantly. And imitation products or due to raw materials and processes, the lubricating film is difficult to be stable and durable. Under high-load and high-speed processing scenarios, the workpiece is vulnerable and the processing accuracy is difficult to guarantee.
Furthermore, the wetting performance. Sulfonated red oil has strong affinity for the surface of fibers and other materials, and can quickly spread and penetrate, making the material fully wet. In contrast, similar imitation products have a slow wetting rate and weak permeability. In textile printing and dyeing and other processes that require deep wetting of materials, it may cause uneven coloring and poor treatment effect.
And its resistance to hard water is also excellent. Sulfonated red oil molecules can complex with calcium and magnesium ions in hard water, and do not precipitate. It can still maintain its stability in hard water environment. Imitation products often lack this characteristic, and the performance of hard water will drop sharply, and the scope of application is limited.
In summary, sulfonated red oil has outstanding advantages over similar imitation products in emulsification, lubrication, wetting and hard water resistance. In many fields such as textiles, leather, metal processing, etc., it has a solid place with this excellent performance.
How is Sulfonated Red Oil produced?
The preparation process of sulfonated red oil, also known as Archaean oil and Turkish red oil, is quite exquisite in the past.
First take castor oil, which needs to be selected from the best quality. Mix it slowly with sulfuric acid in a certain delicate ratio, the process is like a delicate dance of chemical reactions. The amount of sulfuric acid needs to be precisely controlled, usually a specific proportion of the quality of castor oil, such as about 20% - 30%. When mixing, it needs to be stirred slowly, just like a spring breeze blowing over the lake. The action is gentle and continuous, so that the two blend evenly.
After mixing, the reaction is not completed immediately. It also needs to be left at a suitable temperature for a period of time, which is generally maintained at 30-40 ° C. During this time, it is like a hotbed for new life, and various chemical changes are quietly taking place. Sulfuric acid and unsaturated bonds and hydroxyl groups in castor oil carry out a series of complex reactions to form new chemical structures such as sulfonic acid groups, thus giving the oil new characteristics.
After the reaction is completed, the follow-up treatment cannot be ignored. Neutralization needs to be carried out with an appropriate amount of alkali solution, such as sodium carbonate solution, to adjust the pH of the reaction system to a neutral or slightly acidic range, about pH 6-7. After neutralization, it also needs to be washed with water and separated to remove excess impurities and unreacted substances, so that the product is more pure.
After this careful preparation, the sulfonated red oil is obtained. This product has wonderful uses in many fields, such as textile printing and dyeing as an auxiliary agent, which can help dyes disperse evenly; in leather processing, it can make leather soft and smooth. Its preparation process contains the wisdom and exquisite skills of the ancients. After years of precipitation, it still shines in industrial production.