TBN 400 Additive
Our Specialized Additives
We offer two essential and highly effective additives for the lubricant industry:
1.TBN 400 Additive
A high-alkalinity performance booster used to increase the Total Base Number (TBN) of oils and neutralize acids. This additive improves engine oil performance, prevents component corrosion, and extends oil life.
2.PPD Additive (Pour Point Depressant)
This additive lowers the pour point of oils, enhancing lubricant performance in cold conditions. PPD prevents oil thickening at low temperatures and maintains consistent oil flow for reliable performance.
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Product Overview
The TBN 400 Additive is a specialized performance booster for formulating various lubricants and engine oils. Designed to increase the Total Base Number (TBN) and enhance acid-neutralizing properties, this concentrate additive easily blends with many mineral and synthetic base oils, providing superior protection and stability.
Applications
• Ideal for heavy-duty diesel engine oils
• Suitable for marine lubricants
• Compatible with multi-grade and single-grade engine oils
• Used in industrial oils requiring high alkaline stability
Features & Benefits
• Increases final TBN for better oxidation protection
• Effectively neutralizes acids from fuel combustion
• Enhances thermal and oxidative stability of lubricants
• Extends oil life and reduces oil change frequency
• Minimizes engine component corrosion in acidic environments
• Easily compatible with base oils and other additive packages
Typical Properties
(Values may vary depending on supplier)
• TBN: approx. 400
• Appearance: Dark brown liquid
• Viscosity at 100°C: High, suitable for stable formulations
• Chemical Nature: Detergent/Dispersant based on phenate or calcium sulfonate (depending on type)
• Solubility: Compatible with Group I, II, and III base oils
Dosage & Usage
Dosage depends on the target TBN in the final formulation, typically:
• 0.5–5% by weight in diesel engine oils
• For achieving high TBN levels (e.g., 12, 15, or 20), the injection percentage is calculated accordingly
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