What are the main application fields of ultra-high viscosity petroleum grade sodium carboxymethyl cellulose CMC
Ultra-high-quality petroleum-grade alkyl aromatic calcium (CMC) has a wide range of main application fields. In internal combustion engine oil, it is crucial. Cover internal combustion engine oil needs excellent clean dispersion performance. CMC can effectively inhibit the formation of carbon deposits, paint films and sludge, ensure the internal cleanliness of the engine, smooth its operation, and improve its performance and life.
In the field of industrial lubricants, it is also very useful. The operating conditions of industrial equipment are complicated, and the performance requirements of lubricating oils are strict. CMC can enhance the anti-oxygen and anti-corrosion properties of industrial lubricants, making them stable in long-term use, reducing equipment wear, prolonging equipment service life, and reducing maintenance costs.
Furthermore, in the field of metalworking fluids, CMC is also indispensable. During metal processing, effective lubrication and cooling are required to ensure machining accuracy and surface quality. CMC can improve the lubrication and rust resistance of metalworking fluids, prevent metal workpieces from rusting, and improve processing efficiency and product quality.
And in the production of grease, CMC can optimize the structure and performance of grease. Make the grease have better consistency and mechanical stability, and can play a stable lubricating effect under different working conditions. It is widely used in friction parts of various machinery.
How to Measure the Viscosity of Ultra High Viscosity Petroleum Grade Sodium Carboxymethyl Cellulose CMC
To determine the purity of ultra-high purity petroleum grade calcium alkylbenzene sulfonate CMC, you can follow the following method.
First take an appropriate amount of sample, dissolve it with organic solvents such as chloroform, benzene, etc., to ensure that the sample is fully dispersed in the solvent. This step is designed to make the sample in a state that is easy to analyze.
Then, high performance liquid chromatography (HPLC) can be used. The dissolved sample is injected into the HPLC instrument, and it is separated through a specific chromatographic column. According to the retention time and peak area of the standard sample with known purity, and compare it with the corresponding data of the sample to be tested, the content of the target component in the sample can be accurately determined to infer its purity.
Gas chromatography (GC) can also be used. If the sample is suitable for gasification, it is gasified and injected into the GC instrument. The carrier gas carries the sample through the chromatographic column, and the components are separated according to their own properties. The purity of the sample is also analyzed by virtue of the parameters of the standard sample.
In addition, elemental analysis is also a usable method. Accurately determine the content of each element in the sample, such as carbon, hydrogen, oxygen, sulfur and other elements. According to the chemical composition of ultra-pure petroleum-grade calcium alkylbenzenesulfonate CMC, the purity can be inferred by the proportion of the element content. However, this method requires accurate elemental analyzer and superb operation skills.
Or titration analysis can be used. If there is a group in the sample that can be quantitatively reacted with a specific reagent, choose a suitable titrant for titration. According to the volume and concentration of the titrant consumed at the titration end point, calculate the content of the target component in the sample, and then obtain the purity. During operation, it is necessary to strictly control the titration conditions and end point judgment to ensure the accuracy of the results.
What are the precautions for storing ultra-high viscosity petroleum-grade sodium carboxymethyl cellulose CMC?
Ultra-high-quality petroleum-grade alkyl phenol polyoxyethylene ether CMC has various matters to be paid attention to during storage. Its nature is delicate, and the first environment is dry. In damp and moist places, it is easy to cause its qualitative change, damage its original properties, and cause its effectiveness to be sharply reduced.
Furthermore, it is necessary to avoid light. Direct sunlight can urge its chemical reaction and damage its quality. Hidden in a dark place, it can keep its stability. The temperature should not be underestimated, and it should be controlled at a suitable temperature. Overheating will speed its decay, and overcooling or causing its appearance is not conducive to its survival.
And it must be isolated from other objects. This agent is active, and it is easy to phase with other substances. Mixing with it may lead to accidents, or lose its use, or cause danger. In addition, the storage device should be adapted. Avoid using materials that phase with CMC to avoid reaction and contaminate its body.
When handling, also be cautious. Handle with care to avoid shock and collision. If the packaging is damaged, air and moisture are easily invaded and damage its quality. Daily inspection is also indispensable. Observe its shape and observe its properties. If there is any abnormality, deal with it quickly to ensure its quality and prepare for future use.
What are the advantages of ultra-high viscosity petroleum-grade sodium carboxymethyl cellulose CMC over other similar products?
Today, there are ultra-high-quality petroleum-grade calcium alkylbenzene sulfonate CMCs, which have obvious advantages compared to other similar products.
First of all, its ability to clean and disperse. This CMC can effectively remove carbon deposits, sludge and other filth during engine operation, making the engine interior as clean as ever. It is like a skilled craftsman carefully taking care of it to maintain the smooth operation of the engine without any blockage. And other products may not be able to remove scale, making it difficult to achieve such a pure state.
Furthermore, its antioxidant properties are extraordinary. CMC is like a loyal guard, which can effectively resist oil oxidation, delay the deterioration process of oil products, and prolong the service life of oil products. In contrast, other products face oxidative erosion, or are difficult to stick to for a long time, causing premature deterioration of oil and affecting engine performance.
The effect of lubrication protection is also its highlight. CMC can form a tough lubricating film on the surface of the machine parts, such as a strong shield, to reduce the friction loss of the machine parts, so that the components cooperate seamlessly, reduce wear and prolong the life of the engine. In this regard, it may be difficult for other products to provide such a stable and reliable protection.
And its adaptability is very strong. No matter the severe cold and heat, or different working conditions, CMC can be used with ease and play a stable performance. And other products or due to environmental changes, the performance fluctuates, making it difficult to consistently ensure the efficient operation of the engine.
From this perspective, ultra-high-quality petroleum-grade calcium alkylbenzene sulfonate CMC has many advantages over other similar products in terms of cleaning and dispersion, anti-oxidation, lubrication protection, and environmental adaptation. It can be called a good product for engine maintenance.
What factors affect the price of ultra-high viscosity petroleum grade sodium carboxymethyl cellulose CMC
The price of ultra-high-quality petroleum-grade calcium alkylbenzene sulfonate (CMC) is influenced by many factors. First, the cost of raw materials has a great impact. Oil is the key raw material for the production of this agent. If the price of oil rises, the cost of obtaining calcium alkylbenzene sulfonate will also rise. Because the production process is highly dependent on oil, the fluctuation of oil prices is directly related to the purchase cost of raw materials, which in turn affects the price of products.
Second, the market supply and demand situation is an important factor. When the market for ultra-high-quality petroleum-grade calcium alkylbenzene sulfonate is strong and the supply is relatively insufficient, its price tends to rise. On the contrary, if the market demand is weak and the supply is excessive, merchants may lower prices in order to sell. For example, during a certain period, the demand for it in many industrial fields surged, and the supply exceeded the demand, so the price rose significantly; and in the off-season of demand, the price fell.
Third, the production process and technical level also have an impact. Advanced production technology can improve production efficiency and reduce production costs, and product prices may be maintained within a reasonable range. If the production process is backward, not only is the efficiency low, but the product quality may be difficult to guarantee, and the cost increase will also lead to higher prices. At the same time, investment in technology research and development can improve product performance. For products with superior performance, the market price may be higher.
Fourth, policy and regulatory factors should not be underestimated. With stricter environmental protection policies, production enterprises need to invest more funds in the construction and operation of environmental protection facilities to meet emission requirements, which undoubtedly increases production costs and drives up prices. On the contrary, if there are relevant industrial support policies, it may ease the cost pressure of enterprises to a certain extent and stabilize prices.