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  • News
  • 23/06/2025
  • Vichem

Addressing sedimentation and separation in lubricant production

In the lubricant production industry, issues such as sedimentation, separation, or dispersion system coagulation often significantly impact product quality, reducing performance and brand credibility. So, how can these issues be effectively resolved? This article by Vichem offers advanced technical solutions to help lubricant manufacturers and industrial businesses overcome these challenges comprehensively.

COMMON ISSUES IN LUBRICANT PRODUCTION 

Lubricant production faces numerous challenges that directly affect product quality. One of the most prevalent issues is sedimentation and separation, which occurs when the dispersion system becomes unstable, causing the lubricant to separate into layers. This reduces its lubricating ability, leading to difficulties in machinery operation.

Additionally, coagulation of the dispersion system results in the formation of small particles or clumps, which can cause blockages and shorten engine lifespan. Another issue is uneven oil films due to reactions between additives and components like pigments or oil- and water-based emulsions. These challenges not only compromise quality but also increase production and maintenance costs.

Figure 1: Common Issues in Lubricant Production
Figure 1: Common Issues in Lubricant Production

CAUSES OF SEDIMENTATION AND SEPARATION 

Firstly, using the wrong type of lubricant additive is a primary cause. If the additive is incompatible with the polarity or solvent system of the base oil, the dispersion system is prone to instability. Secondly, incorrect mixing ratios also contribute to the problem. Adding too little or too much additive can lead to coagulation or separation.

Lastly, unintended side effects between additives and other components, such as pigments, oil-based emulsions, or water, can cause clumping. Understanding these causes enables manufacturers to identify effective solutions.

Figure 2: Causes of Sedimentation and Separation
Figure 2: Causes of Sedimentation and Separation

SOLUTIONS USING LUBRICANT ADDITIVES

Businesses should select lubricant additives compatible with the base oil’s properties to address sedimentation and separation. Anti-wear additives create a protective film on engine surfaces, effectively reducing friction. Detergent additives, such as calcium sulfonate, remove contaminants and prevent coagulation within the system.

Additionally, dispersion-stabilizing additives ensure lubricants remain homogeneous, preventing layer separation. For premium lubricants, nano additives enhance lubrication performance, meeting the stringent demands of industrial applications.

Explore Vichem’s range of authentic lubricant additives.

BENEFITS OF USING LUBRICANT ADDITIVES 

Incorporating lubricant additives provides substantial benefits for manufacturers. Firstly, additives prevent sedimentation and separation, ensuring lubricant homogeneity. This improves lubrication performance, meeting the needs of industrial machinery. Moreover, additives reduce defective product rates, optimizing production costs. Anti-wear and detergent additives protect engines, extending machinery lifespan and significantly lowering maintenance costs for end-users.

Figure 3: Using Lubricant Additives
Figure 3: Using Lubricant Additives

WIDE-RANGING APPLICATIONS OF LUBRICANT ADDITIVES 

Lubricant additives are applied across various critical sectors. In lubricant production, they enhance the quality of engine oils, hydraulic oils, and gear oils, meeting the demands of modern industries. In transportation, additives are suitable for trucks, containers, and marine vessels, improving performance and reducing operating costs.

In heavy industries, such as cement, steel, and power generation, additives protect machinery in harsh environments, ensuring stable operation. In the maritime sector, specialized additives prevent separation, making them ideal for marine lubricants.

Figure 4: Applications of Lubricant Additives
Figure 4: Applications of Lubricant Additives

VICHEM – TRUSTED DISTRIBUTOR OF HIGH-QUALITY LUBRICANT ADDITIVES IN VIETNAM

Vichem is a leading distributor of high-standard lubricant additives in Vietnam. We not only provide top-quality products but also offer international-standard after-sales services, including:

  • Technical Consultation: Assisting customers in selecting additive products suitable for their production technology and application needs.
  • Color Matching Testing: Our expert team conducts color matching tests to ensure additives meet design standards.
  • Practical Application Support: Partnering with customers to integrate additives into production lines, ensuring optimal performance.

For more information about our products, please contact us through the following channels.

📞 Hotline: 0817 901 790

📧 Email: contact@vichem.vn

🔎 LinkedIn: Vichem JSC

🌐 Website: www.vichem.vn

📌 Facebook: Vichem JSC

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